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Variable objects in Cygnus

Lightcurves: C-LC = Current or Recent, P-LC = 'Pixel' Long-term, A-LC = from Articles, O-LC = Others.
Magnitude ranges are the extreme observed limits.

R Cygni
Type: M | P-LC | O-LC
Period: 426d
Coords: (2000) 19h36.8m +5012'
Magnitude range: 6.13 to 14.80
Sequence chart: 031.01
Total observations: 11760

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..          2    3    1    1    1
1900..         47   42   19   18   24  142  173  173  130
1910..   113  127  126  192  169  151  150  131  153  133
1920..   126  124   81  140  193  256  382  270  283  286
1930..   162  210  225  217  186  134   99  174  326  195
1940..   117   32   56  101   83  157  227    2   75
1950..    44   35   29   20   16   18   16    7   23   32
1960..    57   44   76   63   47   48   56   79  120   51
1970..    45   64  106  200  162  143   93  113  143  146
1980..   172  153  105  196  154  140  147  189  175  184
1990..   107   66   80   94   92   36   55   97   99  100
2000..    83

S Cygni
Type: M | P-LC | O-LC
Period: 323d
Coords: (2000) 20h05.5m +5759'
Magnitude range: 9.08 to 15.90
Sequence chart: 032.01
Total observations: 5579

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..               1    4
1920..              13   46  104  191  226  141  102  107
1930..    84   97   81  113  108                       71
1940..    35   13   23   45   41  136  187        65
1950..    38   36   22   15   11   16    8    6    8   26
1960..    10   27   58   67   64   38   38   42   62   36
1970..    17   15   56   77   75   84   56   98  151  135
1980..   148  146  129  171  156  144  166  164  158  129
1990..    74   67   73   75   74   29   34   26   64   77
2000..    49

T Cygni
Type: LB? | C-LC
Coords: (2000) 20h47m11s +3422'28"
Magnitude range: 4.87 to 5.80
Sequence chart: MDT720729
Total observations: 473

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..          5        14
1970..        156  100
1990..                        70   29                  33
2000..    66

U Cygni
Type: M | O-LC
Period: 463.24d
Coords: (2000) 20h19m36s +4753'42"
Magnitude range: 6.55 to 12.70
Sequence chart: JEI7302
Total observations: 4280

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..                    2         1
1930..                                  82  145  325   85
1940..    57   19   25   54   55  101  251   55  108   45
1950..    54        99   59   51   76   59  101   74  101
1960..    85   78   64   65   97  105  113  184  245  226
1970..   168  215  123  190  146
1990..               8                   1   14   26   16
2000..    27

V Cygni
Type: M | P-LC | O-LC
Period: 421d
Coords: (2000) 20h14.3m +4809'
Magnitude range: 7.05 to 14.60
Sequence chart: 034.01
Total observations: 8140

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1910..                                            44   88
1920..   105  167   95  110  174  239  318  241  283  283
1930..   209  216  164  216  227                      180
1940..   129   16   37   42   63  135  196        71
1950..    58   53   53   29   26   42   20   20   29   42
1960..    29   34  105   97  116  100   98  114   84   42
1970..    52   26   18
1980..        237  198  236  190  140  246  243  218  186
1990..   138   80   84  123  119   32   69   27   76   88
2000..    75

W Cygni | Binocular priority stars in 1995
Type: SRB | P-LC
Period: 131d
Coords: (2000) 21h36.0m +4522'
Magnitude range: 4.38 to 7.86
Sequence chart: 062.02/01 | @
Total observations: 24450

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..                                                  1
1900..    19   57   29   10    8   12    8   83  157  182
1910..   134  102  139  146  134  153  190  279  230  217
1920..   378  320  224  242  243  231  205  324  403  397
1930..                  269  209  182  187  155   68  172
1940..   147   69   29   41   92  182  352  106  239   86
1950..   134  161  183  272  258  203   89   63   97  348
1960..   354  346  327  419  521  570  276  263  419  330
1970..   260  326  382  742  892  654  386  253  216  254
1980..   309  349  362  386  473  283  393  366  386  310
1990..   317  254  406  425  327  325   75   54  466  199
2000..   145

Y Cygni
Type: EA
Period: 2.996333d
Coords: (2000) 20h52m04s +3439'26"
Magnitude range: 7.00 to 7.96
Sequence chart: JEI710927
Total observations: 100

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   3   15   58   20
2000..     4

Z Cygni
Type: M
Period: 263.69d
Coords: (2000) 20h01m27s +5002'35"
Magnitude range: 8.20 to 10.30
Total observations: 30

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..                    2    2
1990..                                       25         1

RS Cygni
Type: SRA | O-LC
Period: 417.39d
Coords: (2000) 20h13m24s +3843'43"
Magnitude range: 6.80 to 9.40
Total observations: 97

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                       27   44    1
2000..    25

RT Cygni
Type: M | O-LC
Period: 190.28d
Coords: (2000) 19h43m38s +4846'38"
Magnitude range: 7.00 to 12.40
Total observations: 140

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                  10   49   17   30
2000..    34

RU Cygni
Type: SRA
Period: 233d
Coords: (2000) 21h40.6m +5419'
Magnitude range: 7.20 to 9.30
Sequence chart: MDT831001
Total observations: 262

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..         34   37
1990..         39             22        12   29   64   24
2000..     1

RV Cygni
Type: SRB | P-LC
Period: 263d
Coords: (2000) 21h43.3m +3801'
Magnitude range: 6.30 to 9.60
Sequence chart: MDT 830918
Total observations: 2040

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..         98   83   77   99   95   61   52   41   62
1980..    51   35   65   67  118   81  132  116  105   81
1990..    68   57   50    2   99   17   30   19   78   69
2000..    32

RW Cygni
Type: SRC
Period: 550d?
Coords: (2000) 20h28m50s +3958'56"
Magnitude range: 8.90 to 8.90
Total observations: 1

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             1

SS Cygni | Eclipsing DNe update 1 | A New Project for Detecting Eclipsing DNe | Report on the Warner Symposium on CVs
Type: UGSS | C-LC | P-LC | O-LC
Period: 50d
Coords: (2000) 21h42.7m +4335'
Magnitude range: 7.66 to 12.83
Sequence chart: 005.02/01
Total observations: 41876

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1900..                                  62  477  710  760
1910..   521  479  541  704  708  734  789  760  722  752
1920..   852  970  827  843  852  865  805  790  183   94
1930..    67   95   79  146  102   65   60   61   34   41
1940..                         7   46   72   46   34   99
1950..   122  132   97  207   53             18
1960..             500  454  569  577  384  507  632  663
1970..   600  837  578 1150  988  900  789  470  680  639
1980..   661  919  651  595  622  402  614  613  764  512
1990..   400  463  396  444  452  377  606  558  995  752
2000..   680

TT Cygni
Type: SRB
Period: 118d
Coords: (2000) 19h40.9m +3237'
Magnitude range: 7.10 to 8.90
Sequence chart: 227.01 | @
Total observations: 712

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..         91   98
1990..         67             61   73   42   47   91   76
2000..    66

TU Cygni
Type: M | O-LC
Period: 219.44d
Coords: (2000) 19h46m11s +4904'24"
Magnitude range: 8.80 to 14.50
Total observations: 88

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   8   23   14   18
2000..    25

WX Cygni
Type: M
Period: 410.45d
Coords: (2000) 20h18m34s +3727'02"
Magnitude range: 9.70 to 9.80
Total observations: 2

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                                  1
2000..     1

AF Cygni | Binocular priority stars in 1995
Type: SRB | P-LC | O-LC
Period: 92d
Coords: (2000) 19h30.2m +4609'
Magnitude range: 5.80 to 8.60
Sequence chart: 232.01 | @
Total observations: 6198

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..        173  190
1980..   116  145  206  293  348  313  387  376  422  383
1990..   307  289  329  309  253  309   87  110  349  269
2000..   235

AT Cygni
Type: M
Period: 264.1d
Coords: (2000) 20h57m13s +3312'54"
Magnitude range: 12.00 to [14.20
Total observations: 18

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   4    8    6

AW Cygni
Type: SRB
Period: 340d?
Coords: (2000) 19h28m48s +4602'39"
Magnitude range: 8.30P to 10.30
Sequence chart: MDT 1983
Total observations: 46

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..          4
1990..               5                       16   21

BC Cygni
Type: SRC | P-LC
Period: 700d?
Coords: (2000) 20h21.7m +3732'
Magnitude range: 8.53 to 11.02
Sequence chart: 065.01
Total observations: 2993

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..              14   68  216  179  113   77  142  179
1980..   148  128  136  163  198  173  201  185  174  151
1990..    90   56   49   35   40        31        28   14
2000..     5

BF Cygni
Type: ZAND+E | P-LC | O-LC
Coords: (2000) 19h23m54s +2940'29"
Magnitude range: 9.54 to 13.50
Sequence chart: 088.02 | @
Total observations: 1620

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1980..                                            29    1
1990..     4   73  115   97  116  116  212  185  263  197
2000..   212

BI Cygni
Type: LC | P-LC
Coords: (2000) 20h21.4m +3656'
Magnitude range: 8.91P to 10.80
Sequence chart: 065.01
Total observations: 3267

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..              18   81  260  250  123  107  149  189
1980..   155  127  147  176  194  178  202  185  175  153
1990..    90   56   49   35   41   46   31        29   16
2000..     5

CH Cygni | Recent Activity
Type: ZAND+SR | C-LC | P-LC | O-LC
Coords: (2000) 19h24.6m +5015'
Magnitude range: 5.04 to 10.70
Sequence chart: 089.02 | A | B
Total observations: 15671

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1960..                                            30   85
1970..        187  276  378  380  401  282  270  422  382
1980..   384  362  349  392  718  631  879  766  761  682
1990..   422  379  488  602  524  734  458  496  976  833
2000..   742

CI Cygni
Type: EA/G+ZAND | P-LC | O-LC
Period: 855d
Coords: (2000) 19h50.2m +3541'
Magnitude range: 8.70 to 12.30
Sequence chart: 006.01
Total observations: 6408

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..                   12   44  103   33  108  294  288
1980..   287  342  296  263  209  163  374  385  374  319
1990..   204  187  170  180  179  180  228  280  284  288
2000..   334

CN Cygni
Type: M
Period: 198.53d
Coords: (2000) 20h17m53s +5947'31"
Magnitude range: 8.50 to 12.00
Total observations: 10

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                       10

DD Cygni
Type: M | O-LC
Period: 147.6d
Coords: (2000) 19h31m29s +3441'43"
Magnitude range: 9.70 to 13.20
Total observations: 73

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   1    3   13   25
2000..    31

EM Cygni | Full geocentric 2000 eclipse ephemeris
Type: UGZ+E | C-LC | P-LC
Coords: (2000) 19h38.7m +3030'
Magnitude range: 11.40 to 14.30
Sequence chart: 216.02
Total observations: 1448

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..               8    5    5   12  309  248  300  308
2000..   253

EY Cygni
Type: UGSS | O-LC
Coords: (2000) 19h54m38s +3221'38"
Magnitude range: 11.20 to 15.30
Sequence chart: GMH870704
Total observations: 1453

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1980..                                                 18
1990..     4   65   63   83   94  121  157  128  148  288
2000..   284

HN Cygni
Type: SR?
Coords: (2000) 19h33m40s +2855'58"
Magnitude range: 13.44 to 16.10
Sequence chart: TA911025
Total observations: 107

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         50   29   20    8

KZ Cygni
Type: M
Period: 405.95d
Coords: (2000) 20h27m23s +4104'27"
Magnitude range: 10.40 to [13.20
Total observations: 20

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   6    4    3
2000..     7

V337 Cygni
Type: UGSU
Coords: (2000) 19h59m52s +3913'53"
Magnitude range: ? to [16.40
Sequence chart: VVS Belgian
Total observations: 461

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                        46   60   64   81   53   65
2000..    92

V367 Cygni
Type: EB
Period: 18.59773d
Coords: (2000) 20h47m59s +3917'13"
Magnitude range: 6.95 to 7.80
Sequence chart: JEI860706
Total observations: 125

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                       22   78   21
2000..     4

V391 Cygni
Type: M
Period: 405d?
Coords: (2000) 19h40m53s +4847'40"
Magnitude range: 10.00 to [13.70
Total observations: 13

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   4    4
2000..     5

V404 Cygni
Type: XN
Coords: (2000) 20h24m03s +3351'57"
Magnitude range: ? to [15.30
Sequence chart: TA890730
Total observations: 1093

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         48   41   60   88  112  129  117  112  211
2000..   175

V405 Cygni
Type: not listed
Coords: (2000) 20h21m36s +4026'49"
Magnitude range: 6.40 to 9.10
Total observations: 15

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             7    5
2000..     3

V448 Cygni
Type: EB
Period: 6.519716d
Coords: (2000) 20h06m10s +3523'10"
Magnitude range: 7.69 to 9.09
Sequence chart: JEI860706 | @
Total observations: 77

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                        2   40   18
2000..    17

V449 Cygni
Type: not listed
Coords: (2000) 19h53m21s +3356'57"
Magnitude range: 6.80 to 8.00
Total observations: 14

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             4    8
2000..     2

V453 Cygni
Type: EA
Period: 3.89d
Coords: (2000) 20h06.6m +3544'
Magnitude range: 8.29 to 9.06
Sequence chart: JEI860706 | @
Total observations: 13

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
2000..    13

V460 Cygni
Type: SRB | P-LC
Period: 180d?
Coords: (2000) 21h42.0m +3531'
Magnitude range: 5.46 to 7.45
Sequence chart: MDT 830918
Total observations: 2870

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..         71   80   85   93  138  130  103   53   74
1980..    62   63  104   52  144  137  189  169  115  111
1990..    85  111  131   92  121   86   37   30   88   75
2000..    41

V465 Cygni (Nova 1948)
Type: NB
Coords: (2000) 19h52m37s +3633'49"
Magnitude range: ? to [15.00
Total observations: 88

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                         5    6    8   15   23   17
2000..    14

V479 Cygni
Type: M
Period: 388d
Coords: (2000) 21h15m52s +3811'39"
Magnitude range: 11.90 to 14.00
Total observations: 36

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                  10   13    6    3
2000..     4

V482 Cygni
Type: RCB | P-LC
Coords: (2000) 19h59.7m +3358'
Magnitude range: 10.47 to 14.70
Sequence chart: GMH871223
Total observations: 2345

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1980..                                       28  115  115
1990..    95  110  137  176  169  210  240  161  230  295
2000..   264

V485 Cygni
Type: I
Coords: (2000) 20h01m15s +3355'40"
Magnitude range: 7.40 to 8.90
Total observations: 2

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                                  2

V503 Cygni | Report on the Warner Symposium on CVs
Type: UGSU | C-LC
Period: 30d?
Coords: (2000) 20h27m18s +4341'23"
Magnitude range: 13.00 to 15.80
Total observations: 522

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..          2                       41   86   86  145
2000..   162

V516 Cygni
Type: UGSS | C-LC
Period: 30d?
Coords: (2000) 20h47m07s +4156'04"
Magnitude range: 13.70 to 16.00
Sequence chart: GMH901027
Total observations: 483

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         30                   6   82   84   66   89
2000..   126

V542 Cygni
Type: UGSS | O-LC
Period: 207d?
Coords: (2000) 19h49m18s +5829'56"
Magnitude range: 13.00 to [16.00
Sequence chart: TA881227
Total observations: 947

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         49   44   57   52   72   90   98   90  201
2000..   194

V558 Cygni
Type: M | O-LC
Period: 344.65d
Coords: (2000) 20h11m58s +5429'51"
Magnitude range: 10.10 to 15.30
Total observations: 34

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   7   12    5    1
2000..     9

V630 Cygni
Type: UGSU | C-LC
Period: 35d?
Coords: (2000) 21h35m00s +4039'25"
Magnitude range: 13.80 to [15.60
Sequence chart: TA900327
Total observations: 452

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..     6   44              1   17   83   85   57   82
2000..    77

V632 Cygni
Type: UGSS
Coords: (2000) 21h35m54s +4025'27"
Magnitude range: 13.30 to 16.20
Sequence chart: TA900327
Total observations: 867

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..    33   52   60   77   95  101   93   88   57  112
2000..    99

V750 Cygni
Type: M
Period: 432.8d
Coords: (2000) 20h49m21s +5031'54"
Magnitude range: 11.90 to 13.20
Total observations: 24

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   7    3    6
2000..     8

V751 Cygni | Report on the Warner Symposium on CVs | A Neglected VY Scl star
Type: NL | C-LC | O-LC
Coords: (2000) 20h52m13s +4419'27"
Magnitude range: 13.70 to 16.30
Sequence chart: TA901026
Total observations: 578

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         29    3   29   22   28   56   84   73  135
2000..   119

V793 Cygni
Type: UGSS
Coords: (2000) 19h33m06s +3315'32"
Magnitude range: ? to [15.60
Total observations: 24

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                                 24

V795 Cygni
Type: UGSS
Coords: (2000) 19h34m34s +3132.0'
Magnitude range: 12.60 to [16.43
Sequence chart: TA881229
Total observations: 935

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         56   50  104   75   62  131   97   63  137
2000..   160

V811 Cygni
Type: UGSS
Coords: (2000) 19h48m23s +3626'20"
Magnitude range: 13.30 to 14.50
Total observations: 180

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                            22   79
2000..    79

V832 Cygni
Type: GCAS
Coords: (2000) 20h59m49s +4731'15"
Magnitude range: 4.70 to 5.00
Sequence chart: TM1996
Total observations: 71

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   4    9   16   26
2000..    16

V930 Cygni
Type: LB | C-LC
Coords: (2000) 19h39m07s +3028'49"
Magnitude range: 11.10 to 13.70
Sequence chart: AAVSO
Total observations: 85

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                         5    9   10   12   20   16
2000..    13

V973 Cygni
Type: SRB
Period: 40d?
Coords: (2000) 19h44.8m +4043'
Magnitude range: 5.60 to 8.15
Sequence chart: 232.01 | @
Total observations: 1159

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1980..              88
1990..    37  111    6  152  180  168   66   40  131  101
2000..    79

V1016 Cygni
Type: NC+M | O-LC
Coords: (2000) 19h57m05s +3949.6'
Magnitude range: 10.20 to [12.70
Sequence chart: 092.01
Total observations: 748

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1980..                                   1    5   17    1
1990..    25   35   36   42   45   57   88  104   90   85
2000..   117

V1028 Cygni
Type: UGSU | C-LC | A-LC
Coords: (2000) 20h00m52s +5656.4'
Magnitude range: 13.24 to [15.60
Sequence chart: TA950730
Total observations: 810

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         49   47   56   49   64  101   94   65  115
2000..   170

V1057 Cygni
Type: FUOri | O-LC
Coords: (2000) 20h58m54s +4415.3'
Magnitude range: 9.70 to 13.60
Sequence chart: TA950507
Total observations: 539

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..          2
1990..                    5    7   57   83  105   94   92
2000..    94

V1060 Cygni
Type: UGSS | C-LC
Coords: (2000) 21h07m42s +3714'08"
Magnitude range: 12.60 to [15.70
Sequence chart: VVS Belgian
Total observations: 627

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                        28   32   77   83   65  152
2000..   190

V1062 Cygni
Type: UGSS
Coords: (2000) 21h08m13s +3649'16"
Magnitude range: 14.80 to 14.80
Total observations: 16

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
2000..    16

V1070 Cygni
Type: SRB
Period: 73.5d
Coords: (2000) 21h22m49s +4055'58"
Magnitude range: 7.20 to 7.55
Sequence chart: TM1996
Total observations: 91

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   7   13   23   30
2000..    18

V1089 Cygni
Type: UGSS
Coords: (2000) 21h44.2m +4754.5'
Magnitude range: ? to [14.10
Total observations: 142

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                             38   62   41    1

V1113 Cygni
Type: UGSU | O-LC
Coords: (2000) 19h22m39s +5243.9'
Magnitude range: 13.30 to [16.08
Sequence chart: GP/Kato940902
Total observations: 877

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         49   47   60   61  131  132  131   76   83
2000..   107

V1143 Cygni
Type: EA
Period: 7.64d
Coords: (2000) 19h38.7m +5458'
Magnitude range: 6.00 to 6.00
Sequence chart: JEI860706
Total observations: 3

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             3

V1147 Cygni
Type: EA?
Period: 2.2446d?
Coords: (2000) 19h45m52s +3215'40"
Magnitude range: 11.50P to 11.50P
Total observations: 19

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1960..                                   1         1
1970..     4    1                             2         2
1980..     2              2    1              1    1    1

V1251 Cygni
Type: UGSU | O-LC
Coords: (2000) 21h40m53s +4839.7'
Magnitude range: 12.80 to [16.10
Sequence chart: TA950114
Total observations: 1046

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         25   53   98   85   89   89   99   85  192
2000..   231

V1316 Cygni
Type: UG?
Coords: (2000) 20h12m13s +4245'52"
Magnitude range: ? to [15.74
Sequence chart: VSNET
Total observations: 403

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                  86   84   62   67
2000..   104

V1322 Cygni
Type: GCAS
Coords: (2000) 20h23m46s +3830'02"
Magnitude range: 9.20 to 9.50
Total observations: 130

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                        10   22   15   16   27   18
2000..    22

V1329 Cygni
Type: E+NC | C-LC | O-LC
Period: 950d
Coords: (2000) 20h51m01s +3534.9'
Magnitude range: 12.78 to 14.40
Sequence chart: 093.01
Total observations: 752

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..     4   47   46   56   55   68   91   99   81   85
2000..   120

V1330 Cygni (Nova 1970)
Type: NA
Coords: (2000) 20h52m44s +3559'22"
Magnitude range: ? to [14.70
Sequence chart: GMH870705
Total observations: 313

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1980..                                                  8
1990..     3   52   22   14   27   43   29   35   29   26
2000..    25

V1339 Cygni
Type: SRB
Period: 35d?
Coords: (2000) 21h42m09s +4545'55"
Magnitude range: 5.90 to 7.10
Sequence chart: 062.02/01 | @
Total observations: 254

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..         65   57
1990..     1                            14   25   37   28
2000..    27

V1363 Cygni
Type: UGZ?
Coords: (2000) 20h06m12s +3342'46"
Magnitude range: 15.00 to 15.90
Sequence chart: TA901027
Total observations: 643

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         38   37   67   59   72  101   89   65   61
2000..    54

V1426 Cygni
Type: M | C-LC | O-LC
Period: 470d
Coords: (2000) 21h34m06s +3904'23"
Magnitude range: 10.00 to 13.20
Total observations: 34

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                                 10
2000..    24

V1454 Cygni
Type: UGSS
Coords: (2000) 19h53m39s +3518'53"
Magnitude range: 14.08 to [15.80
Sequence chart: TA920110
Total observations: 787

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         39   58   69   64   80  101  108   88   78
2000..   102

V1478 Cygni
Type: SDOR
Coords: (2000) 20h32m46s +4039'34"
Magnitude range: 13.40 to 13.60
Total observations: 3

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                                  3

V1500 Cygni (Nova 1975) | Report on the Warner Symposium on CVs
Type: NA | O-LC
Coords: (2000) 21h11m37s +4809'02"
Magnitude range: 1.44 to 14.90
Sequence chart: JEI7601
Total observations: 1358

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..                           1027  257   50   10   10
1980..          4

V1504 Cygni
Type: UGSU | C-LC
Coords: (2000) 19h28m57s +4305'36"
Magnitude range: 13.30 to 16.00
Sequence chart: Belgian VVS
Total observations: 463

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                        36        73   80   61  119
2000..    94

V1515 Cygni
Type: not listed
Coords: (2000) 20h23m48s +4212'27"
Magnitude range: 12.50 to 13.00
Total observations: 2

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             2

V1624 Cygni (Fl28)
Type: SXARI
Period: .7d
Coords: (2000) 20h09m25s +3650'22"
Magnitude range: 4.80 to 5.10
Total observations: 103

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                                 32
2000..    71

V1654 Cygni
Type: M
Period: 268d
Coords: (2000) 20h22m17s +4043'15"
Magnitude range: ? to [10.50
Total observations: 9

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             6    2
2000..     1

V1661 Cygni
Type: not listed
Coords: (2000) 20h48m56s +4606'52"
Magnitude range: 4.70 to 6.00
Total observations: 15

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             3    9
2000..     3

V1668 Cygni (Nova 1978)
Type: NA
Coords: (2000) 21h42m35s +4401'56"
Magnitude range: 10.59 to [14.60
Sequence chart: TA 177+194
Total observations: 184

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..                                                126
1980..    20    4                             3
1990..                    6         2    1    3    6    7
2000..     6

V1711 Cygni
Type: UG
Coords: (2000) 20h55m01s +4455'31"
Magnitude range: ? to [14.70
Total observations: 143

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                             39   62   41    1

V1760 Cygni (Honda's Mira obj)
Type: M
Period: 298d
Coords: (2000) 21h42m57s +3127'33"
Magnitude range: 9.88 to [14.80
Sequence chart: GMH860116
Total observations: 129

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                   29   33        28        31    8

V1819 Cygni (Nova 1986)
Type: N | O-LC
Coords: (2000) 19h54m38s +3542'14"
Magnitude range: 9.80 to 15.05
Sequence chart: GMH891203
Total observations: 860

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1980..                                 286  234        20
1990..     5   55   22   15   33   58   28   23   28   23
2000..    30

V1910 Cygni (LD57)
Type: Irr
Coords: (2000) 21h32m32s +3857'55"
Magnitude range: 11.00 to 13.20
Total observations: 49

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   9   14   10    9
2000..     7

V1974 Cygni (Nova 1992)
Type: N | O-LC
Coords: (2000) 20h30m30s +5237.9'
Magnitude range: 4.18 to 16.20
Sequence chart: N/019.03
Total observations: 1346

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..             664  253  169  125   81   53         1

V1990 Cygni (TAV1941+34)
Type: SR? | O-LC
Period: 560d?
Coords: (2000) 19h43m33s +3429'25"
Magnitude range: 10.40P to 14.20P
Sequence chart: TA971229
Total observations: 100

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1960..                                        3    1    1
1970..     1    1    1    1    1    1    1    1    2    1
1980..     2    2    1              1   16   25    9    8
1990..    11    9

V2015 Cygni
Type: not listed
Coords: (2000) 20h33m54s +4641'38"
Magnitude range: 5.00 to 6.10
Total observations: 7

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             2    4
2000..     1

V2085 Cygni (NSV12247) | Suspected Binocular Variables in Hipparcos data
Type: I
Coords: (2000) 19h37m32s +5457'27"
Magnitude range: 7.20 to 7.50
Total observations: 39

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                             2   24
2000..    13

V2176 Cygni (USNO1425.09823278) | A new CV in Cygnus
Type: UGSU
Coords: (2000) 19h27m12s +5417'52"
Magnitude range: 13.40 to [16.10
Sequence chart: 241.01 | @
Total observations: 338

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                       37   69   75
2000..   157

BD+47 2801 Cygni
Type: ?
Coords: (2000) 19h17.5m +4757'
Magnitude range: 7.20 to 7.45
Sequence chart: MDT 1973
Total observations: 6

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                                  4
2000..     2

LD22 Cygni
Type: ? | O-LC
Coords: (1950) 20h18m58s +4933'
Magnitude range: 12.50 to [15.00
Sequence chart: GMH911020
Total observations: 59

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..          7    5                  12   13    9    7
2000..     6

NSV12439 Cygni (CSV8307)
Type: SR
Coords: (2000) 19h49m03s +3247'57"
Magnitude range: 7.45 to 8.20
Sequence chart: Suspects2
Total observations: 53

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                              3         2    5   26
2000..    17

NSV12634 Cygni (Ross077)
Type: not listed | C-LC
Coords: (2000) 19h57m53s +4657'09"
Magnitude range: 11.50 to 15.50
Total observations: 78

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   9    8   11    8
2000..    42

NSV13262 Cygni (Q1999/003) | Detected in CCD Nova Patrol
Type: not listed
Coords: (2000) 20h43m41s +4428'38"
Magnitude range: 10.16 to 14.30
Sequence chart: TA990131
Total observations: 183

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1960..                                        1    3    1
1970..     1    3    1    2         1    3         4
1980..                   12    3    2
1990..                                             5   66
2000..    75

NSV13784 Cygni (CSV103049)
Type: not listed
Coords: (2000) 21h33.1m +4551'
Magnitude range: 7.06 to 7.31
Sequence chart: Suspect sheet 2
Total observations: 37

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   1    9    8   17
2000..     2

NSV13857 Cygni (CSV8683)
Type: LB
Coords: (2000) 21h43.1m +4109'
Magnitude range: 4.68 to 6.25
Sequence chart: MDT 720909
Total observations: 860

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..                   72   76   39   43   43   23   50
1980..    35   25   24   29   96   66   74   68
1990..                        51   15              6   25

NSV25747 Cygni (Scovil's obj)
Type: UG?
Coords: (1950) 21h40.8m +3120'
Magnitude range: ? to [14.80
Sequence chart: GMH860116
Total observations: 566

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         45   41   39   29   55   81   88   64   61
2000..    63

P Cygni
Type: SDOR
Coords: (2000) 20h17.8m +3802'
Magnitude range: 4.00 to 6.15
Sequence chart: MDT720729
Total observations: 5456

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..          5
1970..        260  135  383  369  277  220  136   55   97
1980..   121  116  142  143  275  225  343  284  197  186
1990..   197  156  150  126  168  153   79   84  133  140
2000..   101

Q Cygni (Nova 1876)
Type: NA | C-LC | O-LC
Coords: (2000) 21h41.7m +4250.5'
Magnitude range: 14.08 to 15.73
Sequence chart: GMH871211
Total observations: 679

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         51   58   70   65   70   81   89   67   65
2000..    63

TAV1933+53 Cygni (Q1990/80)
Type: not listed | C-LC
Coords: (2000) 19h34.2m +5353'
Magnitude range: 10.10 to 12.00
Sequence chart: TA910202
Total observations: 140

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                            20   74
2000..    46

chi Cygni | Supplemental | The Maxima of Chi Cygni | a 100+year BAA record
Type: M | P-LC | O-LC
Period: 408d
Coords: (2000) 19h50.6m +3255'
Magnitude range: 3.54 to 14.46
Sequence chart: 045.01
Total observations: 19498

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..         26        40   12         4             22
1900..    67  189   83   29   94   69  134  232  244  274
1910..   164  190  252  256  208  194  199  234  234  232
1920..   328  355  274  389  373  337  403  314  359  427
1930..   248  318  271  333  301  262  234  212  299  239
1940..   132   38   66   67   68  117  266   41  129   87
1950..   115  141   91   65   69  111   61   63   62  128
1960..   113  138  118   58   81   90   69  175  323  231
1970..   181  220  131  275  264  310  177  116  185  139
1980..   182  171  164  230  232  153  315  300  291  154
1990..   128  108   90  168  200  279  169  205  311  228
2000..   151

companion to V1316 Cygni
Type: ? | O-LC
Coords: (2000) 20h12m13s +4245'52"
Magnitude range: 14.23 to [15.74
Sequence chart: VSNET
Total observations: 394

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                              2   93   84   62   67
2000..    86


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