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Ephemerides for Variable Stars

01: 01 02 03 04 05 06 07 08 09 10 11

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KX Aqr p 7 2.074336 8.23 8.70 0.47 25.12. 01:52 322 (NW) -59
V680 Cas s 10 1.0838485 12.00 12.00 0.00 25.12. 01:53 349 (N) 32
OQ UMa p 1 0.283356 13.00 13.70 0.70 25.12. 01:53 52 (NE) 48
V366 UMa p 8 0.4573045 13.60 14.20 0.60 25.12. 01:53 46 (NE) 48
V563 Lyr s 1 0.577642 10.96 10.96 0.00 25.12. 01:53 27 (NE) 6
V500 Cam s 6 0.2483505 14.00 14.70 0.70 25.12. 01:53 359 (N) 62
V339 Boo p 10 0.3628085 10.70 10.90 0.20 25.12. 01:53 53 (NE) 27
V348 Cyg p 9 0.28423 14.10 15.10 1.00 25.12. 01:53 3 (N) 4
TZ Lyr s 1 0.528827 10.87 11.05 0.18 25.12. 01:53 32 (NE) 9
V404 Dra p 10 0.3476427 11.57 11.77 0.20 25.12. 01:54 26 (NE) 15
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 25.12. 01:54 359 (N) -2
V594 Lyr s 5 0.255999 14.00 14.00 0.00 25.12. 01:54 25 (NE) 11
AN Men p 9 0.461972 9.36 9.54 0.18 25.12. 01:54 190 (S) -43
V1241 Tau s 1 0.823271 9.38 9.60 0.22 25.12. 01:54 267 (W) 2
QR And p 7 0.660467 12.16 12.69 0.53 25.12. 01:54 317 (NW) -7
VY Cet s 3 0.34081 11.20 11.80 0.60 25.12. 01:55 272 (W) -28
BF Aur s 4 1.583222 8.79 9.49 0.70 25.12. 01:55 283 (W) 47
GV Cyg p 1 0.9906643 13.20 15.20 2.00 25.12. 01:55 352 (N) 7
NR Cam p 1 0.255885 10.76 11.25 0.49 25.12. 01:55 352 (N) 61
V777 Cen p 5 1.775995 10.90 11.70 0.80 25.12. 01:55 161 (S) -15
FI Lyn p 6 0.373261 9.46 9.46 0.00 25.12. 01:56 287 (W) 81
V740 Per p 4 0.373042 11.22 11.87 0.65 25.12. 01:56 285 (W) 33
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 25.12. 01:56 16 (N) 15
V802 Aql p 6 0.267608 13.40 14.30 0.90 25.12. 01:56 42 (NE) -35
YY Cet p 1 0.7904598 10.58 11.61 1.03 25.12. 01:56 272 (W) -25
V579 Lyr s 1 0.242906 12.77 12.77 0.00 25.12. 01:56 25 (NE) 9
V692 And s 6 0.33802 12.50 12.50 0.00 25.12. 01:57 335 (NW) 11
V1351 Her p 10 4.596081 10.60 10.98 0.38 25.12. 01:57 38 (NE) -13
EX CVn p 4 0.2771572 13.10 13.50 0.40 25.12. 01:57 87 (E) 51
GG CVn s 1 0.385947 12.00 12.00 0.00 25.12. 01:57 81 (E) 35
V542 Hya p 10 0.381025 10.28 10.40 0.12 25.12. 01:57 162 (S) 24
NN Aqr p 4 0.306779 13.47 14.14 0.67 25.12. 01:57 350 (N) -40
V1207 Her p 8 0.2667556 12.55 13.40 0.85 25.12. 01:57 58 (NE) 7
MR Cas s 1 0.352936 14.90 15.50 0.60 25.12. 01:58 336 (NW) 24
V2610 Oph s 1 0.426508 9.20 9.45 0.25 25.12. 01:58 60 (NE) -28
GR Boo s 1 0.3766695 11.45 11.45 0.00 25.12. 01:58 75 (E) 22
QQ Boo s 8 0.2764765 12.45 12.45 0.00 25.12. 01:58 54 (NE) 31
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 25.12. 01:58 272 (W) 15
IR Vir p 3 0.36938 12.10 12.70 0.60 25.12. 01:59 124 (SE) 21
EQ UMa s 6 0.3581533 12.40 12.60 0.20 25.12. 01:59 304 (NW) 83
V477 Cam p 10 2.7404 12.52 12.75 0.23 25.12. 01:59 346 (N) 62
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.12. 01:59 37 (NE) 59
AC Boo p 1 0.352437 10.00 10.62 0.62 25.12. 01:59 59 (NE) 36
V1041 Her s 8 1.114123 11.60 11.60 0.00 25.12. 01:59 39 (NE) 23
AR Boo s 1 0.3448727 13.50 14.20 0.70 25.12. 01:59 89 (E) 33
QS Vir p 9 0.150757525 14.27 17.76 3.49 25.12. 01:59 115 (SE) 3
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 25.12. 01:59 20 (N) 13
V761 Aql p 1 1.069347 13.00 14.10 1.10 25.12. 02:00 20 (N) -24
V757 Cen p 1 0.3431685 8.30 8.70 0.40 25.12. 02:00 129 (SE) -16
V364 Cas s 1 1.543067 11.20 11.90 0.70 25.12. 02:00 327 (NW) 21
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.