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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EM Aur s 1 1.8219695 11.00 11.70 0.70 20.12. 18:41 88 (E) 50
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.12. 18:41 5 (N) 27
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 20.12. 18:41 236 (SW) 49
BS Vul s 1 0.475971 10.90 11.10 0.20 20.12. 18:41 285 (W) 16
EX Del p 1 0.3309877 12.80 13.30 0.50 20.12. 18:42 274 (W) 18
GW Boo s 1 0.531544 10.25 10.25 0.00 20.12. 18:42 357 (N) -20
V876 Per p 9 0.319961 13.60 14.20 0.60 20.12. 18:42 121 (SE) 73
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 20.12. 18:42 282 (W) 11
V481 Cam p 10 0.319855 14.50 15.50 1.00 20.12. 18:43 8 (N) 50
V631 Aql p 10 1.155102 13.50 14.90 1.40 20.12. 18:43 279 (W) 8
V522 And p 10 7.553 13.34 13.94 0.60 20.12. 18:43 227 (SW) 80
XY Leo p 1 0.2841029 9.45 9.93 0.48 20.12. 18:43 52 (NE) -7
LY Pav p 9 0.37955 14.50 15.00 0.50 20.12. 18:43 209 (SW) -45
PS Boo p 10 0.28164 12.30 12.60 0.30 20.12. 18:43 344 (N) 13
V628 Cyg s 1 0.9665906 12.20 12.50 0.30 20.12. 18:43 291 (W) 50
V884 Cyg s 3 0.480051 13.80 14.20 0.40 20.12. 18:43 293 (NW) 22
BK Oct p 10 0.3686 14.30 14.80 0.50 20.12. 18:43 203 (SW) -48
V1355 Tau p 7 0.244668 13.00 13.00 0.00 20.12. 18:43 105 (E) 44
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.12. 18:44 27 (NE) 11
WZ LMi p 1 0.38914 12.45 12.70 0.25 20.12. 18:44 39 (NE) 2
FR Lup p 10 1.264033 10.10 10.80 0.70 20.12. 18:44 241 (SW) -80
XX Ant p 7 0.8880136 8.62 9.23 0.61 20.12. 18:44 97 (E) -48
RW Com s 1 0.2373465 11.00 11.56 0.56 20.12. 18:44 16 (N) -12
CW Gem p 6 1.678168 12.30 13.60 1.30 20.12. 18:44 87 (E) 27
V877 Per p 1 1.1109827 13.91 15.27 1.36 20.12. 18:45 67 (NE) 78
V537 And p 10 0.9008485 11.40 11.75 0.35 20.12. 18:45 188 (S) 78
V477 Her s 8 0.3251804 14.90 15.40 0.50 20.12. 18:45 313 (NW) 0
V1033 Her s 1 0.298051 11.19 11.19 0.00 20.12. 18:45 320 (NW) -2
BD Cir p 9 6.79114 9.40 9.90 0.50 20.12. 18:45 233 (SW) -78
IL Cnc s 1 0.267656 12.35 11.35 -1.00 20.12. 18:45 64 (NE) 4
V668 Ara p 10 0.6014 13.30 13.90 0.60 20.12. 18:45 225 (SW) -62
V1333 Her p 1 0.317594 13.27 13.82 0.55 20.12. 18:45 319 (NW) 24
V947 Per s 6 0.297667 13.45 13.45 0.00 20.12. 18:45 111 (E) 59
IR Vir s 3 0.36938 12.10 12.70 0.60 20.12. 18:45 22 (N) -42
V594 Lyr s 5 0.255999 14.00 14.00 0.00 20.12. 18:46 312 (NW) 26
DF Hya s 1 0.3306016 11.00 11.50 0.50 20.12. 18:46 73 (E) -6
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 20.12. 18:46 338 (N) -34
GY Cnc p 7 0.1754425 16.50 17.80 1.30 20.12. 18:46 62 (NE) 2
TY UMa p 1 0.354548 11.48 12.14 0.66 20.12. 18:46 14 (N) 18
V405 Dra s 1 0.413036 11.54 11.54 0.00 20.12. 18:46 319 (NW) 29
FG Gem s 1 0.819128 11.60 11.60 0.00 20.12. 18:46 90 (E) 22
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 20.12. 18:47 295 (NW) 56
V572 CrA p 10 4.39953 13.80 14.40 0.60 20.12. 18:47 252 (W) -42
TU Boo s 1 0.324284 11.80 12.40 0.60 20.12. 18:47 356 (N) -10
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 20.12. 18:47 312 (NW) 35
V406 Lyr p 5 0.860783 12.40 13.30 0.90 20.12. 18:48 311 (NW) 21
V467 Vul s 1 0.427409 12.44 12.70 0.26 20.12. 18:48 268 (W) 31
XY UMa s 1 0.47899511 9.50 10.00 0.50 20.12. 18:48 39 (NE) 29
FF Ara p 10 0.69901 13.30 14.00 0.70 20.12. 18:48 231 (SW) -57
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 20.12. 18:48 225 (SW) 14
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.