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Variable objects in Coma Berenices

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 Comae Berenices
Type: M | P-LC | O-LC
Period: 363d
Coords: (2000) 12h04.3m +1847'
Magnitude range: 8.00 to 14.10
Sequence chart: 212.01 | A | B
Total observations: 440

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1980..                                       35   33   47
1990..    24   27   12   36   30   37   26   13   36   41
2000..    43

W Comae Berenices (ON 231)
Type: BLLAC | C-LC | O-LC | O-LC
Coords: (2000) 12h21m32s +2813'58"
Magnitude range: 12.83 to 15.70
Sequence chart: GMH920227 | @
Total observations: 530

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..              22   29   28   53   46   54  114   98
2000..    86

RW Comae Berenices
Type: EW
Period: .24d
Coords: (2000) 12h33.0m +2643'
Magnitude range: 11.30 to 11.50
Sequence chart: JEI860706
Total observations: 7

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

RZ Comae Berenices
Type: EW
Period: .34d
Coords: (2000) 12h35.1m +2320'
Magnitude range: 10.30 to 10.90
Sequence chart: JEI860706
Total observations: 6

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

AL Comae Berenices | Report on the Warner Symposium on CVs
Type: UGSU | A-LC
Coords: (2000) 12h32m26s +1421.0'
Magnitude range: 11.96 to [16.50
Sequence chart: TA950406
Total observations: 572

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..     1        30   66   59   83   55   64   39   74
2000..   101

CC Comae Berenices
Type: EW
Period: .22d
Coords: (2000) 12h12.1m +2232'
Magnitude range: 11.40 to 11.70
Sequence chart: JEI860706
Total observations: 4

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

GO Comae Berenices
Type: UGSU | A-LC
Coords: (2000) 12h56m37s +2636'43"
Magnitude range: 13.00 to [15.30
Sequence chart: TA900913
Total observations: 351

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..         32   31   28   24   29   47   49   31   27
2000..    53

IR Comae Berenices (S10932)
Type: UGSU+E
Coords: (2000) 12h39m32s +2108'06"
Magnitude range: 14.10 to [15.30
Total observations: 192

Annual
totals   ++0  ++1  ++2  ++3  ++4  ++5  ++6  ++7  ++8  ++9
1990..                                  26   61   37   34
2000..    34

REJ1255+266 Comae Berenices
Type: UG?
Coords: (2000) 12h55m11s +2642'28"
Magnitude range: ? to [15.30
Total observations: 2

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

SN1999cl Comae Berenices (NGC4501)
Type: SN | O-LC
Coords: (2000) 12h31m56s +1425'33"
Magnitude range: 13.40 to 14.60
Sequence chart: SN/040.01
Total observations: 15

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

SV1204+26 Comae Berenices
Type: not listed
Coords: (2000) 12h06m09s +2544.4'
Magnitude range: 11.45 to 11.50
Sequence chart: JT180398
Total observations: 2

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

SV1234+27 Comae Berenices
Type: not listed
Coords: (1950) 12h34.3m +2731'
Magnitude range: 10.40 to 10.82
Sequence chart: JT060691
Total observations: 5

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


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