Lyn | Mon | Articles | Objects | Lightcurves | Home

Variable objects in Lyra

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 Lyrae | SPA VSS programme
Type: SRB | P-LC
Period: 46d?
Coords: (2000) 18h55.3m +4357'
Magnitude range: 3.30 to 5.60
Sequence chart: MDT721111
Total observations: 3644

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1890..         19    8             69    2
1970..        216  111
1980..         88  103   83  133  142  171  319  283   90
1990..    68  185   68  185  262  254  184  111  242  182
2000..    66

T Lyrae
Type: I
Coords: (2000) 18h32m20s +3659'53"
Magnitude range: 6.80 to 8.70
Total observations: 2

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

W Lyrae
Type: M
Period: 197.88d
Coords: (2000) 18h14m56s +3640'13"
Magnitude range: 7.22 to 13.10
Sequence chart: RGA 1961 Feb
Total observations: 4574

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1910..                        75  146  162  181  194  160
1920..   217  233  205  187  237  223  313  278  275  318
1930..   209  252  220  235  186
1990..                                   7   13   17   12
2000..    19

TZ Lyrae
Type: EB
Period: .53d
Coords: (2000) 18h15.8m +4107'
Magnitude range: 10.97 to 12.10
Sequence chart: JEI8711
Total observations: 14

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

UU Lyrae
Type: M
Period: 248d?
Coords: (2000) 19h05m42s +2804'57"
Magnitude range: 11.50 to 14.00
Total observations: 3

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

XY Lyrae
Type: LC
Coords: (2000) 18h38.1m +3940'
Magnitude range: 4.30 to 6.71
Sequence chart: MDT720916
Total observations: 2900

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1970..        197  116
1980..         76  113  182  305  212  224  163  127  105
1990..    86   95   89  124  182  135   79   31  108   88
2000..    63

AY Lyrae
Type: UGSU | C-LC | P-LC
Period: 24d
Coords: (2000) 18h44.4m +3800'
Magnitude range: 11.30 to 16.10
Sequence chart: 011.01
Total observations: 8884

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1960..                                                115
1970..    69  246  180  276  260  206  201  126  102  168
1980..   224  163  277  243  291  229  353  475  605  435
1990..   311  244  218  275  301  386  340  305  337  484
2000..   439

CY Lyrae
Type: UGSS | C-LC
Period: 17d
Coords: (2000) 18h52m41s +2645'29"
Magnitude range: 12.96 to 15.93
Sequence chart: GP/VSNET
Total observations: 487

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                  14   91   79  158
2000..   145

DM Lyrae | A new UGSU Star
Type: UGSU | C-LC | A-LC
Coords: (2000) 18h58m44s +3015'32"
Magnitude range: 13.70 to [16.00
Sequence chart: TA881229
Total observations: 959

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         56   65   74  104  152  176  135   73   62
2000..    62

HR Lyrae (Nova 1919)
Type: NA
Coords: (2000) 18h53m26s +2913.4'
Magnitude range: 14.90 to 15.90
Sequence chart: TAEC
Total observations: 863

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..              31   61   71  134  134  101   83  104
2000..   144

IR Lyrae
Type: M?
Coords: (2000) 18h23m54s +3918'59"
Magnitude range: 13.80 to 15.20
Sequence chart: Belgian VVS
Total observations: 63

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                        46   17

LL Lyrae
Type: UG | C-LC
Period: 100d?
Coords: (2000) 18h35m12s +3819'29"
Magnitude range: 13.20 to [15.60
Sequence chart: TA000716
Total observations: 493

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   5   40   92  195
2000..   161

MV Lyrae | Report on the Warner Symposium on CVs
Type: NL | C-LC | O-LC
Coords: (2000) 19h07m16s +4401'10"
Magnitude range: 12.30 to 16.10
Sequence chart: TA860824
Total observations: 1042

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         41   61   73   41  128  143  141   94  184
2000..   136

V344 Lyrae
Type: UGSU | O-LC
Coords: (2000) 18h44m32s +4322'10"
Magnitude range: 14.10 to 16.00
Sequence chart: TA930613
Total observations: 924

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         57   63  110   83  111  126  129   89   87
2000..    69

V358 Lyrae
Type: UGWZ?
Coords: (2000) 18h59m34s +4224'14"
Magnitude range: 14.80 to [16.20
Sequence chart: VVS Belgian | @
Total observations: 448

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                        39   69   71   46   59   73
2000..    91

V419 Lyrae
Type: UGSU
Coords: (2000) 19h10m14s +2905.5'
Magnitude range: 14.60 to [15.40
Sequence chart: TA930220
Total observations: 115

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..               8   64         8   18             17

V493 Lyrae (S10930)
Type: UG | C-LC
Coords: (2000) 19h01m32s +4254.8'
Magnitude range: 13.50 to 15.90
Sequence chart: TAEC
Total observations: 983

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                   38  100  147  171  135   91  141
2000..   160

NSV11453 Lyrae
Type: not listed
Coords: (2000) 18h51m27s +4616'39"
Magnitude range: 11.60 to 14.50
Total observations: 72

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                   5    6    9    7
2000..    45

NSV11565 Lyrae (Q1999/091)
Type: SR?
Coords: (2000) 18h55m47s +4010'56"
Magnitude range: 10.54P to [12.20
Sequence chart: TA990320
Total observations: 43

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

TASV J1835+383 Lyrae (Q2000/003)
Type: not listed | C-LC
Coords: (2000) 18h35m20s +3818'32"
Magnitude range: 13.70 to 14.60
Sequence chart: TA000716
Total observations: 109

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                            43   39
2000..    27

beta Lyrae | Preliminary EB light curves for 1999 | The period of beta Lyrae
Type: EB
Period: 12.91383d
Coords: (2000) 18h50m05s +3321'46"
Magnitude range: 2.90 to 4.54
Sequence chart: SPA-TM | @
Total observations: 7060

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1960..                                                 43
1970..    63   34  173  219   34   48  177   92   29   75
1980..   185   65   78  156  213  492  627  456  363  248
1990..   291  436  151  377  348  374  344  355  195  294
2000..    25

delta2 Lyrae | PEP from Ryde
Type: SRC
Coords: (2000) 18h54m30s +3653'55"
Magnitude range: 4.02 to 4.96
Sequence chart: MDT721111
Total observations: 127

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                        76   23         3    5   13
2000..     7


Top of page | Lyn | Mon | Articles | Objects | Lightcurves | Home