MSO Home | An Atlas of O-C Diagrams | SIMBAD |GCVS Mt. Suhora Observatory

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

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

Diagrams are computed for an average ephemerides presented in left-bottom corner of picture.
For small number of data ephemerides for diagram is taken from literature.
Based of last trend on O-C daigrams, an linear ephemerides and current orbital phase is calculated based on YOUR COMPUTER TIME !!!! (If there is enough data after 1960).

Sgr

And| Ant| Aps| Aqr| Aql| Ara| Ari| Aur| Boo| Cae| Cam| Cnc| CVn| CMa| CMi| Cap| Car| Cas| Cen| Cep| Cet| Cha| Cir| Com| Col| CrA| CrB| Crv| Crt| Cru| Cyg| Del| Dor| Dra| Equ| Eri| For| Gem| Gru| Her| Hor| Hya| Hyi| Ind| Lac| Leo| LMi| Lep| Lib| Lup| Lyn| Lyr| Men| Mic| Mon| Mus| Nor| Oct| Oph| Ori| Pav| Peg| Per| Phe| Pic| Psc| PsA| Pup| Pyx| Ret| Sge| Sgr| Sco| Scl| Sct| Ser| Sex| Tau| Tel| Tri| TrA| Tuc| UMa| UMi| Vel| Vir| Vol| Vul

From GCVS:
Nr.GCVS STAR  CONST.   RA   (2000)    DEC         Type   V [mag]     P [days]          Spec            
========================================================================================================
720011    RS     Sgr   18h 17m 36.2s  -34o  6' 26"   EA/SD     6.01       2.4156832       B3IV-V+A        
720024    SX     Sgr   18h 46m  5.3s  -30o 29' 20"   EA/SD     9.51       4.15406         A2              
720046    WX     Sgr   17h 59m 24.2s  -17o 23' 55"   EA/SD     9.6        2.12927         A1              
720047    WY     Sgr   18h  0m 58.7s  -23o  1' 56"   EA/SD    10.2        4.670431        B9              
720050    XY     Sgr   18h 11m  6.4s  -16o 28'  9"   EA/SD    10.7        2.0229225       A0              
720051    XZ     Sgr   18h 22m  6.8s  -25o 14' 24"   EA/SD     8.82       3.275555        A3V+G5IV-V:     
720052    YY     Sgr   18h 44m 35.8s  -19o 23' 23"   EA/DM    10.02       2.6284841       B8+B8           
720054    ZZ     Sgr   18h 49m 42.1s  -34o 41'  0"   EA/SD    10.5        3.0834829       A2              
720063    AI     Sgr   18h 16m 45.1s  -21o 34' 49"   EA/DS    11.8        8.7736                          
720091    BN     Sgr   17h 47m  5.4s  -28o  9'  0"   EA        9.25       2.519653        F6              
720094    BQ     Sgr   19h 14m 14.9s  -36o 14' 40"   EA/DS     9.40       8.019537        A2n             
720144    DV     Sgr   18h 39m 36.3s  -22o 40' 44"   EA/SD    10.4        1.862846        A0              
720151    EG     Sgr   19h 14m 23.5s  -14o 11' 14"   EA/SD    11.2        2.486175        A0              
720354    V0354  Sgr   19h 13m 23.4s  -18o 29'  0"   EA/DS    11.2        8.57928         F8              
720356    V0356  Sgr   18h 47m 52.3s  -20o 16' 28"   EA/DS:    6.84       8.89610         B3V+A1II        
720401    V0401  Sgr   19h  1m 26.4s  -14o 33' 34"   EA       13.8        3.107695                        
720431    V0431  Sgr   19h 18m 44.5s  -33o 24' 59"   EW/KW    14.3        0.27438732                      
720449    V0449  Sgr   18h 44m 14.8s  -35o  3'  6"   EA/D     14.0        2.247477                        
720496    V0496  Sgr   19h 16m 12.5s  -32o 16' 14"   EW/KW    13.8        0.4912978                       
720497    V0497  Sgr   19h 17m 12.1s  -34o 39' 19"   EW       15.0        0.29300972                      
720501    V0501  Sgr   19h 20m 36.5s  -41o 24' 44"   EA/SD    12.6        1.5132599                       
720505    V0505  Sgr   19h 53m  6.4s  -14o 36' 12"   EA/SD     6.46       1.18287156      A2V+F6:         
720523    V0523  Sgr   19h  2m 54.6s  -29o  8' 34"   EA/DM     9.57       2.3238102       A5              
720524    V0524  Sgr   19h 53m 14.5s  -14o 54' 39"   EA       11.0        4.11621717      F8III           
720525    V0525  Sgr   19h  7m 13.5s  -30o  9' 38"   EB/KE     8.28       0.70512200      A2              
720526    V0526  Sgr   19h  8m 15.0s  -31o 20' 55"   EA/DM     9.78       1.9194111       A0              
720573    V0573  Sgr   18h  3m 34.3s  -35o 57'  0"   EB       12.2        0.977056                        
720574    V0574  Sgr   18h  3m 36.4s  -34o 42'  1"   EA/D     14.3        5.0139                          
720598    V0598  Sgr   18h  5m 39.4s  -34o 44' 24"   EA       13.8        2.574086                        
720683    V0683  Sgr   18h 14m 24.2s  -36o 46'  7"   E        12.0        0.58361                         
720729    V0729  Sgr   19h 16m 49.1s  -26o 14' 33"   IS:      14.1                        ea              
720734    V0734  Sgr   17h 46m  6.1s  -29o 40' 14"   EA/SD    13.0        1.238322                        
720743    V0743  Sgr   17h 43m 56.1s  -28o 29' 52"   EW/KW    13.8        0.27663633                      
720750    V0750  Sgr   17h 47m 55.4s  -29o 32'  6"   EA       13.0        5.89490                         
720761    V0761  Sgr   17h 50m 30.8s  -29o 36' 54"   EA/SD:   12.7        1.43335                         
720765    V0765  Sgr   17h 51m 54.1s  -28o 26' 31"   EA/SD    12.8        4.12533                         
720768    V0768  Sgr   17h 52m 57.7s  -28o 13' 35"   EA/KE:   12.5        1.155664                        
720779    V0779  Sgr   17h 55m 37.1s  -28o 18'  0"   EW/KW    11.5        0.4450342       F8              
720780    V0780  Sgr   17h 55m 40.8s  -25o 51' 33"   EA/SD:   12.8        0.86031                         
720784    V0784  Sgr   17h 57m 12.4s  -25o 58' 33"   EB/DM:   12.1        1.81916                         
720789    V0789  Sgr   17h 59m 53.1s  -28o  9' 26"   EA/D     12.3        2.552340                        
720791    V0791  Sgr   18h  1m 55.0s  -29o 40' 28"   EA/SD:   13.8        1.593259                        
720792    V0792  Sgr   18h  3m  4.7s  -22o 51' 50"   EB/D     11.7        3.930956                        
720824    V0824  Sgr   18h 55m 10.1s  -27o 41' 17"   EW       14.9        0.7867419                       
720845    V0845  Sgr   19h  0m 45.8s  -23o 14' 38"   EW       14.2        0.5287385                       
720849    V0849  Sgr   19h  2m 37.2s  -31o  7' 41"   EA       12.9        2.95061                         
720902    V0902  Sgr   19h 25m 14.2s  -29o  9'  9"   EW/KW    14.4        0.2939444                       
720985    V0985  Sgr   17h 51m 27.5s  -29o 17'  0"   EW/KW    13.8        0.3486618                       
720986    V0986  Sgr   17h 54m  2.4s  -27o  0' 47"   EA/DS    13.0       10.4300                          
720988    V0988  Sgr   17h 55m 52.3s  -27o 20'  3"   EA       13.8        2.46510                         
720993    V0993  Sgr   17h 59m 26.9s  -32o 41' 17"   EA       13.3        0.834706                        
720994    V0994  Sgr   17h 59m 50.8s  -31o 55'  7"   EA/SD    12.7        1.418347                        
720998    V0998  Sgr   18h  0m 10.5s  -29o 26'  6"   EA/KE:   13.1        1.064900                        
721000    V1000  Sgr   18h  0m 29.4s  -31o 42'  6"   EW/KW    13.3        0.4307794                       
721001    V1001  Sgr   18h  0m 48.1s  -29o 17' 25"   EA/D     13.4        3.05399                         
721002    V1002  Sgr   18h  0m 45.7s  -28o 10'  3"   EW/KW    13.4        0.4384196                       
721005    V1005  Sgr   18h  0m 59.2s  -28o 43' 27"   EA       13.8        0.826985                        
721013    V1013  Sgr   18h  6m 29.9s  -33o  2' 34"   EB       14.8        0.919660                        
721023    V1023  Sgr   18h 51m 22.7s  -20o 31' 25"   EA/SD:   12.9        0.7903759                       
721026    V1026  Sgr   18h 51m 45.5s  -18o 27' 19"   EW/KW    12.8        0.3888659                       
721028    V1028  Sgr   18h 53m 53.4s  -22o 35'  6"   EA/D     14.2        5.14903                         
721032    V1032  Sgr   18h 54m 55.1s  -17o 55' 31"   EW       14.7        0.6770114                       
721045    V1045  Sgr   18h 58m  3.5s  -20o  7' 29"   EA/SD    12.4        1.128349                        
721068    V1068  Sgr   19h  3m 18.0s  -15o 14' 23"   EW/KW    15.1        0.3699688                       
721071    V1071  Sgr   19h  4m  3.0s  -22o 28' 31"   EA       13.2        0.6780498                       
721108    V1108  Sgr   19h 12m 43.6s  -18o  8' 12"   EA/DS    11.6       46.5816                          
721109    V1109  Sgr   19h 12m 49.8s  -14o 51'  9"   EB       14.3        0.6111293                       
721133    V1133  Sgr   19h 21m  7.0s  -14o 25'  3"   EA       13.2        0.8053028                       
721177    V1177  Sgr   18h  4m 34.5s  -31o 34' 42"   EA/KE    11.3        0.963089        B9              
721179    V1179  Sgr   18h 11m 35.8s  -33o 52' 16"   EA       12.6        0.9096687                       
721184    V1184  Sgr   18h 18m 28.9s  -30o 29' 53"   EA/SD:   13.2        1.298868                        
721190    V1190  Sgr   18h 23m 39.9s  -35o 51' 57"   EA/SD:   13.8        1.500039                        
721191    V1191  Sgr   18h 27m  2.2s  -32o 33' 54"   EW       13.8        0.8007595                       
721240    V1240  Sgr   19h  4m 46.5s  -30o 41' 47"   EA/SD:   13.9        0.546125                        
721252    V1252  Sgr   19h 10m 36.3s  -30o 20' 32"   EA/SD    11.4        1.435689                        
721276    V1276  Sgr   18h  5m 28.4s  -32o 53' 25"   EW/KW    14.1        0.3480939       K3/K4           
721279    V1279  Sgr   18h 10m 27.7s  -32o 24' 22"   EA       14.2        3.798653                        
721282    V1282  Sgr   18h 13m 34.7s  -34o 28' 43"   EA/SD    11.9        1.75806                         
721287    V1287  Sgr   18h 20m  6.1s  -27o  2' 26"   EB       14.5        0.833719                        
721305    V1305  Sgr   18h 29m 39.7s  -31o 42' 38"   EA/SD    13.8        3.28228                         
721313    V1313  Sgr   18h 39m 35.4s  -28o 59'  8"   EA       13.1        2.14408                         
721315    V1315  Sgr   18h 41m 56.3s  -28o 24' 19"   EA/SD:   13.7        7.6481                          
721575    V1575  Sgr   18h 11m 52.7s  -29o 25' 40"   EA/SD    14.0        0.8231878                       
721601    V1601  Sgr   18h 21m 16.9s  -27o 34' 30"   EA       14.0        2.963485                        
721602    V1602  Sgr   18h 21m 53.8s  -32o 47'  9"   EA/SD    13.9        1.7233166                       
721603    V1603  Sgr   18h 23m 10.7s  -28o 17' 17"   EA/SD    12.1        3.332690                        
721619    V1619  Sgr   18h 30m 14.8s  -28o 35' 31"   EA/SD    14.4        0.6053326                       
721626    V1626  Sgr   18h 33m 32.7s  -35o 36' 26"   EA       14.0        2.4534779                       
721627    V1627  Sgr   18h 35m 48.4s  -30o 16' 23"   EA/SD    14.2        4.55377                         
721647    V1647  Sgr   17h 59m 13.5s  -36o 56' 20"   EA/DM     6.94       3.28279251      A1V+A2V         
721721    V1721  Sgr   17h 58m 43.2s  -33o 19' 34"   EA/DM    10.4        1.788564        F3V             
721723    V1723  Sgr   17h 59m  2.7s  -27o 29' 20"   EW/KW    13.4        0.29545329                      
721730    V1730  Sgr   18h  0m 18.5s  -29o 41' 33"   EA/D     14.7        5.55094                         
721732    V1732  Sgr   18h  0m 30.5s  -29o 31' 18"   EA/SD:   14.4        1.884797                        
721933    V1933  Sgr   18h 45m 10.1s  -19o 47' 20"   EA/SD    12.5        1.3503527                       
721941    V1941  Sgr   19h 13m 42.6s  -12o  1' 20"   EA       12.1        5.438781                        
721961    V1961  Sgr   18h 17m 53.0s  -25o 44'  9"   EA       12.2        0.2038504                       
721968    V1968  Sgr   18h 21m 23.1s  -19o 33' 24"   EA       12.3        0.5632499                       
721980    V1980  Sgr   18h 25m 24.5s  -25o 10' 40"   EA/GS    11.2       40.506                           
722006    V2006  Sgr   18h 35m  7.2s  -27o  7'  8"   EA/SD    13.7        1.7822530                       
722168    V2168  Sgr   19h 42m 37.5s  -38o 39' 56"   EA       12.5                                        
722201    V2201  Sgr   19h 52m 50.3s  -43o  1' 42"   EA       12.                                         
722248    V2248  Sgr   20h 13m 13.5s  -37o 59' 42"   RR       13.5                                        
722251    V2251  Sgr   20h 15m 19.6s  -37o 39' 15"   RR       15.                                         
722283    V2283  Sgr   18h  4m 38.8s  -36o 54' 53"   EA/DM    10.23       3.4714231       A0              
722338    V2338  Sgr   18h 23m 48.6s  -25o 26' 19"   EA/SD:   13.8        2.8138                          
722349    V2349  Sgr   18h 28m 25.1s  -16o 42'  5"   EA/D      8.76       5.02565         B1Vne           
722351    V2351  Sgr   18h 29m 29.9s  -31o 28'  2"   EA/DM    10.21       3.748819                        
722500    V2500  Sgr   18h  0m 52.3s  -28o 50' 54"   EA/SD    13.9  :     1.59178                         
722507    V2507  Sgr   18h 11m 35.3s  -30o 41' 17"   EA       14.4        5.50956                         
722508    V2508  Sgr   18h 12m 54.4s  -28o 59' 37"   EB       13.8        0.6974599                       
722509    V2509  Sgr   18h 15m 49.9s  -35o 38' 14"   EB/KE     7.35       1.0869739       A0              
722529    V2529  Sgr   18h 20m 49.7s  -27o 42' 52"   EA/KE:   13.9        1.4727798                       
722537    V2537  Sgr   18h 23m  0.3s  -32o 34'  4"   EA/SD    12.3        2.5581482                       
722559    V2559  Sgr   18h 28m 52.4s  -32o 10' 43"   EA       14.5        3.15028                         
722575    V2575  Sgr   18h 31m 49.8s  -28o  1' 22"   EA/SD    12.8        0.8923404                       
722596    V2596  Sgr   18h 36m 35.4s  -27o  0' 34"   E/SD     13.8        1.629135                        
722616    V2616  Sgr   18h 46m 53.9s  -29o  5'  2"   EA/KE:   12.9        1.0406721                       
722617    V2617  Sgr   19h 55m 18.4s  -23o 58' 13"   EA/KE:    9.56       0.9972646       A0              
722625    V2625  Sgr   18h 12m  8.4s  -34o 29' 13"   E        15.2        1.51674     :                   
722670    V2670  Sgr   18h 13m  5.5s  -33o 23' 17"   E/SD     16.8        2.9437                          
722876    V2876  Sgr   18h 16m 55.3s  -31o 15' 25"   E/KW:    15.1        0.44915                         
722881    V2881  Sgr   18h 17m  7.3s  -32o 54' 46"   E/SD:    14.8        0.52558     :                   
723382    V3382  Sgr   18h 28m 17.5s  -35o 50' 52"   E/SD:    16.0        1.25491                         
723454    V3454  Sgr   18h 30m  9.1s  -32o  5' 48"   E        16.2        0.23648                         
723501    V3501  Sgr   18h 31m 55.6s  -36o 21' 52"   E/KW:    15.2        0.31195                         
723680    V3680  Sgr   18h 37m 50.0s  -32o 16' 13"   E/KW:    16.7        0.24712                         
723727    V3727  Sgr   18h 40m  0.2s  -35o  6' 14"   E        16.3        0.33291                         
723792    V3792  Sgr   18h  8m 54.0s  -25o 28' 23"   EB/DM     6.43       2.248082        B5              
723794    V3794  Sgr   18h 12m 48.4s  -21o 54' 39"   EA       12.0        0.9541102                       
723866    V3866  Sgr   18h 42m  3.2s  -19o 46' 36"   E:       11.8                                        
723886    V3886  Sgr   19h 56m  6.0s  -42o 57' 13"   EA:      11.5        1.407685                        
723895    V3895  Sgr   17h 58m 24.2s  -29o 15' 48"   EA        9.0                        A0              
723903    V3903  Sgr   18h  9m 17.7s  -23o 59' 18"   INA:      7.00                       O8Vn            
724089    V4089  Sgr   19h 34m  8.5s  -40o  2'  5"   EA/DM     5.87                                       
724090    V4090  Sgr   19h 39m 55.5s  -39o 25' 58"   EA/DM     6.58                                       
724197    V4197  Sgr   19h  5m 57.9s  -19o 28' 53"   EW/KE     7.95                                       
724727    V4727  Sgr   18h 33m 30.7s  -28o 58' 51"   E        10.6                                        
725118    V5118  Sgr   17h 50m  5.0s  -29o 57' 41"   EA       16.00       1.6154                          
725121    V5121  Sgr   17h 50m 49.5s  -30o  1'  6"   EA       14.67       8.65725                         
725122    V5122  Sgr   17h 51m  3.1s  -29o 55' 50"   EA       15.35       4.5487                          
725123    V5123  Sgr   17h 51m 14.4s  -29o 54' 24"   EA       16.18       2.69042     :                   
725126    V5126  Sgr   17h 51m 49.4s  -30o  1' 44"   EA       14.88       0.8082                          
725127    V5127  Sgr   17h 51m 50.9s  -29o 54' 43"   EA       14.01       3.2687                          
725128    V5128  Sgr   17h 52m  8.6s  -29o 56' 13"   EA       14.79       2.7179                          
725129    V5129  Sgr   17h 52m 18.6s  -29o 56' 25"   EA       15.64       5.43284                         
725132    V5132  Sgr   17h 52m 45.4s  -29o 35' 12"   EA       15.27       2.2181                          
725133    V5133  Sgr   17h 52m 46.4s  -29o 45' 14"   EA       16.43       3.4051                          
725134    V5134  Sgr   17h 52m 48.6s  -30o  0' 30"   EA       14.92       2.3650                          
725135    V5135  Sgr   17h 52m 54.0s  -29o 46' 34"   EA       15.59       1.32565                         
725136    V5136  Sgr   17h 53m  4.5s  -29o 38' 30"   EA       14.83       5.2821                          
725137    V5137  Sgr   17h 53m 21.2s  -29o 35' 39"   EA       14.78       2.5389                          
725138    V5138  Sgr   17h 53m 22.7s  -29o 59' 23"   EA       14.33       1.8832                          
725139    V5139  Sgr   17h 53m 36.8s  -29o 34' 30"   EA       15.71       1.7149                          
725140    V5140  Sgr   17h 53m 48.1s  -29o 56'  1"   EA       15.92       2.24861                         
725142    V5142  Sgr   17h 53m 51.7s  -29o 41' 54"   EA       15.39       4.2835                          
725143    V5143  Sgr   17h 54m  9.0s  -29o 47' 39"   EA       13.49       2.1386                          
725144    V5144  Sgr   17h 54m 16.5s  -29o 43' 12"   EA       16.01       2.2280                          
725145    V5145  Sgr   17h 54m 23.5s  -29o 45' 58"   EA       16.21      13.8736                          
725146    V5146  Sgr   17h 54m 33.4s  -29o 44' 38"   EA       16.35       5.2821                          
725147    V5147  Sgr   17h 54m 33.9s  -30o  1' 32"   EA       13.06       7.7978                          
725148    V5148  Sgr   17h 54m 35.0s  -29o 38' 51"   EA       16.39       3.2866                          
725149    V5149  Sgr   17h 54m 38.6s  -29o 38' 32"   EA       14.55       4.2750                          
725150    V5150  Sgr   17h 54m 47.0s  -29o 41' 17"   EA       15.58       6.8925                          
725151    V5151  Sgr   17h 54m 52.3s  -29o 58' 20"   EA       13.22       4.8746                          
725153    V5153  Sgr   17h 55m 16.4s  -29o 31' 32"   EA       13.48       4.5170                          
725154    V5154  Sgr   17h 55m 29.8s  -29o 33' 31"   EA       15.39       4.1610                          
725155    V5155  Sgr   17h 55m 53.2s  -29o 22' 29"   EA       15.68       1.67483                         
725156    V5156  Sgr   17h 56m 21.2s  -29o 24'  0"   EA       14.67       4.1015                          
725158    V5158  Sgr   17h 56m 41.2s  -29o 40'  6"   EA       13.70       1.9533                          
725159    V5159  Sgr   17h 56m 44.9s  -29o 40' 35"   EA       15.99       8.5810                          
725160    V5160  Sgr   17h 56m 47.5s  -29o 42' 42"   EA       14.85       1.3433                          
725162    V5162  Sgr   17h 57m  5.7s  -29o 22' 49"   EA       14.68       0.8152                          
725163    V5163  Sgr   17h 57m 10.3s  -29o 15' 38"   EA       14.94       3.43079                         
725164    V5164  Sgr   17h 57m 16.0s  -29o 35' 31"   EA       13.26       2.51957                         
725165    V5165  Sgr   17h 57m 28.5s  -29o 43' 50"   EA       15.79       3.18473                         
725166    V5166  Sgr   17h 57m 30.1s  -29o 28' 44"   EA       15.17       5.7197                          
725167    V5167  Sgr   17h 57m 38.0s  -29o 35' 17"   EA       15.76       6.2516                          
725521    V5521  Sgr   18h 19m  7.8s  -25o 27' 16"   EW       15.3        0.464                           
725535    V5535  Sgr   18h 24m 57.4s  -30o 24' 43"   EB       10.65       2.2517          A0              
725542    V5542  Sgr   18h 43m 23.9s  -21o 20' 37"   EA       13.18       1.6351                          
725552    V5552  Sgr   19h 48m 55.3s  -37o 12' 12"   EA       12.86       2.6954                          
725553    V5553  Sgr   19h 55m 17.7s  -44o  0' 39"   EB        8.53       2.69466         F5/F6V          
725559    V5559  Sgr   17h 54m  6.3s  -28o 39' 10"   EA       12.43       4.4361                          
725562    V5562  Sgr   18h  2m 47.5s  -29o 21' 59"   EA        7.77       3.03868         B2V             
725563    V5563  Sgr   18h  4m 34.2s  -24o 22'  1"   EW:       9.60       0.617262        B2Vne           
725565    V5565  Sgr   18h 16m 41.6s  -35o 38' 10"   EA       10.39       4.3028          B9              
725566    V5566  Sgr   18h 19m 57.8s  -22o  7' 15"   EA       11.95 :     2.37999         M6:             
725568    V5568  Sgr   18h 25m 24.6s  -22o 11' 17"   EA       12.9        2.4887                          
725570    V5570  Sgr   19h 10m 56.8s  -25o 54' 40"   EA        8.60      11.7902          B9V             
725571    V5571  Sgr   19h 13m  9.7s  -32o 16'  1"   EA       11.76       0.948834                        
725572    V5572  Sgr   19h 32m  3.1s  -28o 12' 45"   EA        7.60       1.43979         B8V             
725575    V5575  Sgr   19h 54m 19.4s  -29o 54' 40"   EB       10.76       0.80681                         
725576    V5576  Sgr   20h  2m 22.5s  -12o  3' 19"   EA       11.68       1.14177                         
========================================================================================================