O-C DIAGRAMS AND UP-TO-DATE LINEAR
ELEMENTS OF ECLIPSING BINARIES

Heliocentric orbital phase is calculated based on YOUR COMPUTER TIME !!!!

When using this database please include a citation to: J.M. Kreiner, 2004, Acta Astronomica, vol. 54, pp 207-210.

Ser

From GCVS:
Nr.GCVS STAR  CONST.   RA   (2000)    DEC         Type   V [mag]     P [days]          Spec            
========================================================================================================
760005   V      Ser   18h 16m 49.1s  -15o 31'  7"    |EB/S   |  9.50       3.453551       |B8            
760006   W      Ser   18h  9m 50.7s  -15o 33'  0"    |EA/G   |  8.42      14.15486        |F5eIb shell   
760011   RS     Ser   18h 17m 18.5s  -13o  3' 36"    |EW/D   | 10.8        0.598140369    |F8            
760064   AK     Ser   17h 42m  4.4s  -13o 53' 11"    |EA/S   | 10.8        1.9225800     *|A5            
760068   AO     Ser   15h 58m 18.4s   17o 16' 10"    |EA/S   | 10.7        0.87934745    *|A2            
760070   AQ     Ser   15h 22m 15.2s    2o 30' 11"    |EB/D   | 10.57       1.687391       |F2+A5         
760072   AS     Ser   15h 38m 49.0s    2o 15' 30"    |EB/K   | 11.4        0.465937       |F2            
760074   AU     Ser   15h 56m 49.5s   22o 16'  1"    |EW/K   | 10.9        0.38650086     |G5            
760087   BI     Ser   15h 56m  0.1s   17o 30' 15"    |EA/S   | 11.5        1.204882      *|A3            
760098   BU     Ser   18h 40m  4.2s    5o 41' 13"    |EA/S   | 13.9        1.843394      *|A0V           
760104   CC     Ser   15h 36m 24.4s   15o 31' 57"    |EW/K   | 11.14       0.5160062      |A6            
760117   CQ     Ser   18h  8m 53.7s  -14o 15' 54"    |EB/S   | 11.6        0.760076       |A8            
760122   CV     Ser   18h 19m  7.4s  -11o 37' 59"    |E/D/   |  9.00      29.7005         |WC8+O8-O9III-I
760124   CX     Ser   15h 23m 36.1s    2o 35' 29"    |EA/S   | 12.3        0.9972918     *|F8            
760151   EG     Ser   18h 26m  2.2s   -1o 40' 51"    |EA/S   |  8.44       4.97362       *|A0            
760272   LX     Ser   15h 38m  0.1s   18o 52'  3"    |EA+U   | 13.3        0.158432441   *|pec e+cont    
760282   MT     Ser   17h 29m  2.0s  -15o 13'  5"    |ELL/   | 15.60                      |              
760286   MX     Ser   16h 12m  7.3s   -3o  5' 58"    |EW/K   | 13.2                       |              
760287   MY     Ser   18h 18m  5.9s  -12o 14' 33"    |EB     |  7.33                      |              
760289   NN     Ser   15h 52m 56.2s   12o 54' 47"    |NL     | 16.6                       |              
760308   OU     Ser   15h 22m 43.5s   16o 15' 40"    |EW     |  8.25                      |              
760317   PS     Ser   15h 43m 57.9s   22o 20' 23"    |E      |  8.19                      |              
760335   V0335  Ser   15h 59m  5.8s    0o 35' 44"    |EA     |  7.6                       |              
760384   V0384  Ser   16h  1m 53.6s   24o 52' 17"    |EW     | 11.88       0.268729       |              
760385   V0385  Ser   16h  3m 25.7s    1o  2' 37"    |EW     | 13.65       0.31295        |              
760399   V0399  Ser   18h 17m 36.2s  -15o  2' 24"    |EA     | 11.6        4.11315        |              
760413   V0413  Ser   18h 35m  8.2s    0o  2' 34"    |EA     |  7.95       2.259775       |B3V           
760425   V0425  Ser   15h 19m 30.0s   19o 15' 58"    |EW     | 11.7        0.54429        |              
760434   V0434  Ser   15h 23m 27.6s    2o 33' 29"    |EA     | 13.5        0.884          |              
760505   V0505  Ser   16h  2m 48.2s   25o 20' 38"    |EA+R   | 10.44       0.495413       |              
760508   V0508  Ser   16h  5m 25.6s    1o 30' 45"    |EW     | 12.7        0.275460       |              
760548   V0548  Ser   18h 28m 39.0s    4o 54' 48"    |EA     | 12.75       3.3749         |              
760550   V0550  Ser   18h 29m 34.1s    3o  2' 34"    |EA     | 12.54       2.142200       |              
760555   V0555  Ser   18h 42m 56.0s    4o 34' 59"    |EA     | 12.28       3.91352        |              
760567   V0567  Ser   15h 41m 22.2s    0o 23' 17"    |EA     | 12.75       0.751449       |              
760568   V0568  Ser   15h 44m 49.5s    3o 42' 53"    |EW     | 11.9        0.248116       |              
760570   V0570  Ser   15h 48m 18.6s    8o 59'  3"    |EW     | 12.4        0.352248       |              
760571   V0571  Ser   15h 58m 32.5s   18o 58' 56"    |EW     | 12.5        0.321226       |              
760572   V0572  Ser   15h 59m 12.6s   23o 45'  3"    |EW     | 13.0        0.300944       |              
760573   V0573  Ser   15h 59m 29.8s    2o 52' 21"    |EW     | 12.55       0.375169       |              
760574   V0574  Ser   16h  1m 28.5s    3o 34' 26"    |EW     | 12.7        0.421552       |              
760576   V0576  Ser   16h  4m 14.5s    3o  4' 58"    |EW     | 11.85       0.388876       |              
760577   V0577  Ser   16h  5m  9.3s    5o 55' 22"    |EW     | 12.45       0.328202       |              
760578   V0578  Ser   16h  7m 22.0s   10o 29' 40"    |EW     | 11.95       0.350103       |              
760581   V0581  Ser   16h 12m 53.6s   -2o 20' 42"    |EB     | 12.95       0.406976       |              
760584   V0584  Ser   16h 15m  6.8s    1o  0' 23"    |EW     | 13.0        0.278757       |              
760623   V0623  Ser   18h 27m 39.6s    1o  0'  2"    |EW     | 13.15       0.290521       |              
760633   V0633  Ser   18h 31m 50.7s    3o 32' 45"    |EB     | 14.32       0.654299       |              
760652   V0652  Ser   16h  0m 33.8s   25o  2' 12"    |EW     | 15.85       0.239523       |              
760653   V0653  Ser   16h  1m 11.9s   25o 16' 35"    |EW     | 14.12       0.3309975      |              
========================================================================================================