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.

Aur

From GCVS:
Nr.GCVS STAR  CONST.   RA   (2000)    DEC         Type   V [mag]     P [days]          Spec            
========================================================================================================
 80003   T      Aur    5h 31m 59.1s   30o 26' 45"    |NB+E   |  4.1                       |pec Nova      
 80017   RY     Aur    5h 18m 25.1s   38o 20' 19"    |EA     | 11.7        2.725396      *|B9            
 80018   RZ     Aur    5h 49m 22.4s   31o 42'  8"    |EA     | 11.9        3.010585      *|A             
 80024   SX     Aur    5h 11m 42.9s   42o  9' 55"    |EB     |  8.38       1.2100855      |B3V+B5V       
 80027   TT     Aur    5h  9m 42.3s   39o 35' 10"    |EA     |  8.40       1.332735      *|B2Vn          
 80045   WW     Aur    6h 32m 27.2s   32o 27' 17"    |EA     |  5.86       2.52501936    *|A4m+A5m       
 80049   XX     Aur    5h 47m  9.9s   41o  9' 51"    |EB     | 13.1        5.412322       |              
 80054   ZZ     Aur    5h 45m 42.2s   41o  8' 59"    |EB     | 10.75       0.6012172      |A7            
 80062   AH     Aur    6h 26m  4.9s   27o 59' 56"    |EW     | 10.18       0.4941067      |F7V           
 80064   AK     Aur    6h 39m 18.0s   31o 36' 44"    |EA     | 10.55       4.76           |A1            
 80066   AM     Aur    4h 56m 37.0s   32o 12' 10"    |EA     | 10.08      13.61855       *|A8            
 80069   AP     Aur    7h 23m 50.3s   36o 26' 52"    |EB     | 11.0        0.56937243     |A2            
 80071   AR     Aur    5h 18m 18.9s   33o 46'  2"    |EA     |  6.15       4.134651      *|B9p+B9 Hg-Mn  
 80081   BC     Aur    5h 46m 16.5s   32o 50' 50"    |EA     | 11.6        5.759759       |              
 80083   BE     Aur    4h 59m 40.0s   29o 58' 26"    |EA     | 13.5        2.104454      *|              
 80084   BF     Aur    5h  5m  3.5s   41o 17' 19"    |EB     |  8.70       1.5832232      |B5V+B5V       
 80108   CG     Aur    5h  3m 42.6s   29o 11' 31"    |EA     | 11.73       1.8048556      |A7            
 80109   CH     Aur    5h  5m 29.5s   31o 35' 45"    |EA     | 14.8        5.010011       |              
 80110   CI     Aur    5h  9m 22.9s   29o 27' 16"    |EA     | 12.40       1.870031      *|              
 80112   CL     Aur    5h 12m 54.2s   33o 30' 27"    |EA     | 11.7        1.24437505    *|A0            
 80116   CP     Aur    6h  0m 51.6s   39o 44' 38"    |EA     | 13.2        2.7645         |              
 80117   CQ     Aur    6h  3m 53.7s   31o 19' 41"    |EA/R   |  9.04      10.62251        |G8IV+F5V      
 80136   DN     Aur    5h  7m 60.0s   33o 23' 51"    |RRC    | 13.30       0.30846        |              
 80137   DO     Aur    5h  9m 13.3s   36o 35' 38"    |EA     | 14.1        0.788655      *|              
 80153   EI     Aur    5h  3m 14.8s   32o 45'  9"    |EA     | 14.5        1.2266935     *|              
 80156   EM     Aur    5h 13m 24.5s   37o  5' 59"    |EB     | 11.05       1.821972       |A3            
 80158   EO     Aur    5h 18m 21.1s   36o 37' 55"    |EA     |  7.56       4.0656497     *|B3V+B3V       
 80159   EP     Aur    6h 11m 32.1s   31o 28' 52"    |EB     | 11.16       0.5910094      |F8            
 80160   EQ     Aur    6h 50m 27.3s   35o 21' 46"    |EA     | 12.72       3.429388       |              
 80164   EU     Aur    4h 40m 35.8s   35o 25' 10"    |EA     | 12.7        3.521025      *|              
 80171   FG     Aur    4h 55m 46.0s   37o 21'  5"    |EA     | 11.65      13.6456        *|F7III         
 80177   FN     Aur    5h 39m 46.0s   32o 34'  4"    |EA     | 11.9        8.34312        |              
 80178   FO     Aur    5h 43m  4.0s   32o 12' 15"    |EA     | 13.7        0.6100133      |              
 80179   FP     Aur    5h 43m 38.8s   30o 53' 31"    |EA     | 11.7        0.9472340      |A5            
 80181   FR     Aur    5h 47m  0.8s   32o 25' 30"    |EA     | 12.7        2.6067796      |              
 80185   FV     Aur    5h 49m 42.0s   31o  7'  7"    |EA     | 15.0        2.741598       |              
 80186   FW     Aur    5h 52m 10.3s   30o 12' 44"    |EA     | 12.3        2.559973       |              
 80188   FY     Aur    5h 55m 12.1s   28o 43' 38"    |EA     | 15.1       32.6379         |              
 80189   FZ     Aur    6h  6m 43.6s   31o 55' 19"    |EA     | 13.2        7.132          |              
 80192   GI     Aur    6h 11m 36.4s   29o 26' 42"    |EA     | 11.45       1.2078591      |F0            
 80193   GK     Aur    4h 51m  6.8s   46o 51' 10"    |EA     | 13.5       19.857         *|              
 80194   GL     Aur    4h 52m 51.4s   46o 40' 47"    |E      | 13.5                       |              
 80205   GW     Aur    6h  0m 36.8s   32o 41' 17"    |EA     | 12.6        2.49481        |              
 80206   GX     Aur    6h 24m 56.4s   38o 39' 56"    |EB     | 11.50       1.143288       |A             
 80207   GY     Aur    4h 56m 48.6s   30o 35' 36"    |EA     | 12.7        4.117398      *|              
 80212   HL     Aur    6h 19m 13.0s   49o 42'  6"    |EB     | 10.80       0.6225051      |F4            
 80216   HP     Aur    5h 10m 21.8s   35o 47' 46"    |EA     | 11.16       1.4228191     *|G0            
 80218   HR     Aur    6h 31m 11.0s   30o 56' 15"    |E /R   | 10.92       1.627777       |K0 e          
 80219   HS     Aur    6h 51m 18.5s   47o 40' 24"    |EA     | 10.16       9.815377      *|G8V+G8V       
 80221   HU     Aur    4h 39m  4.4s   34o 39' 24"    |EA     | 11.1        1.4080071     *|              
 80223   HW     Aur    5h  1m 25.2s   39o 48' 11"    |EB     | 12.6        1.1774218      |              
 80227   II     Aur    5h  6m 41.7s   34o 40' 54"    |EB     | 14.7        0.9189079      |              
 80228   IK     Aur    5h  8m 13.3s   33o 47' 52"    |EA     | 16.6        4.0522         |              
 80230   IM     Aur    5h 15m 29.7s   46o 24' 21"    |EA     |  7.96       1.2472863     *|B6V           
 80238   IU     Aur    5h 27m 52.4s   34o 46' 58"    |EB     |  8.19       1.81147435     |B0p+B1Vp      
 80242   IY     Aur    5h 48m 27.2s   43o  4' 57"    |EB     |  9.27       2.793380       |B5 p          
 80243   IZ     Aur    5h 53m 36.5s   52o 25' 56"    |EA     | 13.0        0.7711671      |              
 80245   KL     Aur    6h  4m 37.2s   51o 54' 30"    |EA     | 13.3        3.195          |              
 80248   KO     Aur    6h  6m 15.2s   48o 22' 12"    |EA     |  9.90       3.9537957     *|              
 80254   KU     Aur    6h 28m  4.4s   30o 23' 34"    |EA     | 11.7        1.3195742      |F5            
 80268   LT     Aur    6h 13m 14.0s   43o 14' 54"    |EA     | 13.7        2.099027       |              
 80269   LU     Aur    6h 13m 25.0s   42o  3' 41"    |EA     | 14.3        1.157389      *|              
 80270   LV     Aur    6h 18m  8.4s   48o  1' 20"    |EA     | 13.4        3.4742474     *|              
 80272   LX     Aur    6h 28m  2.3s   48o 45' 54"    |EA     | 14.0        2.896902      *|              
 80273   LY     Aur    5h 29m 42.7s   35o 22' 30"    |EB     |  6.66       4.002494       |O9.5+O9.5III  
 80275   MM     Aur    5h 39m 19.9s   28o 59' 30"    |EA     | 15.6        0.7746        *|              
 80276   MN     Aur    5h 40m 57.6s   46o  8' 15"    |EA/R   | 10.80       5.580910       |              
 80277   MO     Aur    5h 45m 20.6s   31o 54' 31"    |EA     | 12.4        5.266706      *|              
 80278   MP     Aur    5h 46m 46.2s   31o 42' 40"    |EA     | 14.8        2.060672      *|              
 80280   MR     Aur    5h 51m 33.7s   31o  6' 52"    |EW     | 15.1        0.6903         |              
 80282   MT     Aur    5h 57m 26.9s   30o 42'  5"    |EA     | 14.8        1.1912658      |              
 80283   MU     Aur    5h 57m 45.4s   29o 35'  8"    |EA     | 13.2        2.202281      *|              
 80289   NN     Aur    5h 35m 13.8s   31o 48' 39"    |EA     | 11.97       2.1760786      |              
 80295   NT     Aur    5h  9m  5.3s   29o 40' 19"    |EA     | 15.2        3.577832      *|              
 80313   OZ     Aur    5h  2m 52.0s   32o 29' 49"    |EB     | 13.5        0.9537         |              
 80322   PX     Aur    5h 43m 27.8s   42o 22' 42"    |EA     | 15.5        1.492839      *|              
 80328   QT     Aur    6h 16m 27.6s   39o 53' 24"    |EA     | 13.3        1.0895041     *|              
 80354   V0354  Aur    5h 36m 49.7s   41o 27' 57"    |EA     | 15.0        2.45179        |              
 80355   V0355  Aur    5h 39m 41.3s   42o  7' 14"    |EA     | 11.14      17.6445         |              
 80363   V0363  Aur    5h 33m 33.5s   36o 59' 32"    |E+NL   | 14.23       0.32124179     |pec e         
 80364   V0364  Aur    5h 30m 27.5s   46o 20' 14"    |EA     | 12.2        0.6990248      |              
 80365   V0365  Aur    5h 36m  7.0s   48o 56' 51"    |EA     | 13.8        1.020948      *|              
 80371   V0371  Aur    5h 52m 20.2s   43o 36' 55"    |EA     | 15.5        1.210833      *|              
 80379   V0379  Aur    6h 21m 30.2s   41o 51'  1"    |EA     | 13.6        1.3510226     *|              
 80402   V0402  Aur    5h  2m 14.7s   31o 15' 49"    |EW     |  8.84       0.6034956      |F2            
 80404   V0404  Aur    5h 57m 13.5s   43o 28' 17"    |EB     | 12.2        0.7543173      |              
 80410   V0410  Aur    5h  1m 10.8s   34o 30' 26"    |EW     | 10.10       0.3663612      |G0            
 80417   V0417  Aur    5h 13m 31.8s   35o 39' 11"    |EA     |  7.92       1.86553        |A0            
 80424   V0424  Aur    5h 24m  0.8s   32o 37' 32"    |EB     |  8.31       1.8370         |B9            
 80425   V0425  Aur    5h 24m 30.5s   41o 49' 37"    |EB     |  7.62       1.568583       |B5            
 80426   V0426  Aur    5h 28m 12.3s   35o 25' 52"    |EB     | 10.55       1.419094       |B3V           
 80432   V0432  Aur    5h 37m 32.5s   37o  5' 12"    |EA     |  7.98       3.08175        |G0            
 80437   V0437  Aur    5h 49m  3.1s   54o  1' 57"    |EA     |  8.42       3.3638         |B9            
 80449   V0449  Aur    6h  8m 19.0s   45o 33' 15"    |EB     |  7.46       0.70366366     |A0            
 80455   V0455  Aur    6h 28m 54.9s   52o  7' 33"    |EA     |  7.33       3.14578        |F2            
 80459   V0459  Aur    6h 35m 37.7s   32o 34' 36"    |EB     |  7.68       1.062637       |B8            
 80462   V0462  Aur    6h 56m 36.7s   46o 32' 19"    |EB     |  8.13       1.75680        |A0            
 80468   V0468  Aur    4h 56m 11.6s   44o 46' 38"    |EB     | 12.4        0.91279        |              
 80495   V0495  Aur    6h 47m 33.7s   47o 10' 14"    |EA     | 12.72       1.046374      *|              
 80523   V0523  Aur    7h 24m  3.5s   41o 26'  1"    |EW     | 13.4        0.3304376      |              
 80534   V0534  Aur    6h 26m 23.9s   27o 56' 44"    |EA     | 10.40       4.2836529      |              
 80535   V0535  Aur    6h 32m 46.2s   46o 23' 32"    |EW     | 12.70       0.3847486      |              
 80542   V0542  Aur    5h 52m 33.0s   32o 32' 41"    |EW     | 16.07       0.4224         |              
 80543   V0543  Aur    5h 52m 39.1s   32o 36' 30"    |EW     | 17.83       0.3579         |              
 80544   V0544  Aur    5h 52m 53.2s   32o 33'  1"    |EW     | 16.17       0.5585         |              
 80551   V0551  Aur    6h  2m 38.1s   49o 53'  2"    |EA+D   | 14.43       1.17320        |F             
 80555   V0555  Aur    0h  0m  0.0s    0o  0'  0"    |       |                            |              
 80560   V0560  Aur    4h 56m 42.8s   39o 17' 23"    |EA     |  9.07       1.528311       |A0            
 80562   V0562  Aur    5h 18m 55.3s   29o 38' 21"    |EW     | 12.87       0.52878        |              
 80565   V0565  Aur    5h 37m 42.4s   39o 15' 30"    |EA     | 11.84       4.2650         |              
 80567   V0567  Aur    5h 43m 37.0s   33o 54' 13"    |EW     | 12.55       0.71003        |              
 80569   V0569  Aur    5h 46m 34.2s   44o 26' 52"    |EB     | 13.0        1.1833         |              
 80576   V0576  Aur    6h 10m 11.3s   30o  1' 44"    |EA     |  9.68       1.9614         |A0            
 80579   V0579  Aur    6h 25m 46.5s   46o 19' 58"    |EA     | 13.97       2.0338         |              
 80580   V0580  Aur    6h 32m 14.1s   31o  9' 54"    |EA     | 13.78       4.3976         |              
 80585   V0585  Aur    4h 47m 29.2s   31o 51' 43"    |EB     | 11.05       0.535297       |F5            
 80589   V0589  Aur    4h 52m 24.2s   43o 19' 55"    |EA     | 12.2        1.1600         |              
 80591   V0591  Aur    4h 54m  0.2s   39o 33' 44"    |EB     | 10.81       1.10965        |A0            
 80594   V0594  Aur    4h 57m 51.4s   39o 30'  2"    |EA     | 12.45       1.4368         |              
 80596   V0596  Aur    5h  2m  2.3s   42o 37' 55"    |EW     | 11.83       0.397885       |              
 80599   V0599  Aur    5h  8m 46.8s   32o  2'  8"    |EW     | 12.0        0.316535       |              
 80603   V0603  Aur    5h 10m 57.2s   52o 14' 56"    |EW     | 12.8        0.3746         |              
 80606   V0606  Aur    5h 23m 36.7s   29o 34' 27"    |EA     | 10.77       1.8868         |A5m           
 80607   V0607  Aur    5h 24m 24.6s   54o 39' 21"    |EA/R   | 10.5        2.0668         |              
 80608   V0608  Aur    5h 27m 37.9s   39o 55' 33"    |EA     | 12.5        0.7632387      |              
 80609   V0609  Aur    5h 27m 48.6s   39o 54' 10"    |EB     | 13.1        0.474728       |              
 80610   V0610  Aur    5h 30m  1.9s   33o 24'  6"    |EA     | 10.75       1.6192         |B5            
 80612   V0612  Aur    5h 32m 40.0s   49o 34' 18"    |EA     | 13.0        1.66134        |              
 80617   V0617  Aur    5h 39m 56.6s   30o  5' 11"    |EB     |  8.03      66.76           |F5II+Be       
 80618   V0618  Aur    5h 43m 38.2s   31o 58' 54"    |EA     | 12.95       0.99282        |              
 80620   V0620  Aur    5h 45m 40.2s   41o  6' 24"    |EA     | 12.03       1.503265       |              
 80623   V0623  Aur    5h 48m 15.4s   39o  2' 10"    |EB     | 12.5        0.60304        |              
 80627   V0627  Aur    5h 49m  0.7s   39o 14' 34"    |EW     | 13.7        0.38781        |              
 80636   V0636  Aur    5h 52m 54.7s   35o 16' 10"    |EW     | 13.35       0.3406176      |              
 80639   V0639  Aur    5h 54m 43.4s   52o 43' 38"    |EW     | 14.01       0.3571         |              
 80640   V0640  Aur    6h  2m  7.6s   52o 31' 43"    |EW     | 12.52       0.327997       |              
 80641   V0641  Aur    6h  3m 47.6s   42o 19'  7"    |EA     | 12.90       0.50488        |              
 80644   V0644  Aur    6h 18m 25.7s   34o 29' 39"    |EA     | 11.22       0.78045        |              
 80645   V0645  Aur    6h 19m 15.4s   28o 26' 23"    |EA     |  9.72      10.8925         |A2            
 80646   V0646  Aur    6h 35m 40.5s   42o  4' 14"    |EW     | 13.12       0.4386283      |              
 80648   V0648  Aur    6h 41m 16.9s   46o 49'  8"    |EW/R   | 11.63       0.422467       |              
 80694   V0694  Aur    5h 10m 24.2s   35o 45' 36"    |EA     | 14.95       0.5211060      |              
 80702   V0702  Aur    5h 14m 51.1s   39o 13'  9"    |EW     | 14.38       0.33413        |              
 89002   bet    Aur    5h 59m 31.7s   44o 56' 50"    |EA     |  1.89       3.960036      *|A2IV+A2IV     
 89005   eps    Aur    5h  1m 58.1s   43o 49' 23"    |EA     |  2.92    9884.             |A8Iab         
 89006   zet    Aur    5h  2m 28.7s   41o  4' 33"    |EA     |  3.70     972.150912       |K5Ib-II+B6.5IV
 89006   zet    Aur    5h  2m 28.7s   41o  4' 33"    |EA     |  3.70     972.150912       |K5Ib-II+B6.5IV
========================================================================================================