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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TX Her s 1 2.05980944 8.54 8.97 0.43 20.12. 05:56 74 (E) 45
EU Hya p 2 0.7782075 10.10 10.80 0.70 20.12. 05:56 244 (SW) 12
V473 Cam s 7 0.298438 11.55 12.15 0.60 20.12. 05:56 340 (N) 50
V554 Hya p 10 0.302559 12.50 13.30 0.80 20.12. 05:56 172 (S) 12
TY CMi p 5 1.2991254 13.00 13.90 0.90 20.12. 05:56 263 (W) 10
NN Dra s 7 0.382879 12.34 12.90 0.56 20.12. 05:56 4 (N) 75
GW Boo s 1 0.531544 10.25 10.25 0.00 20.12. 05:56 153 (SE) 58
HR And p 8 1.2357 14.70 15.40 0.70 20.12. 05:56 3 (N) 4
TY Men p 9 0.4616664 8.08 8.56 0.48 20.12. 05:56 193 (S) -52
CR Del s 8 0.3537417 13.50 13.70 0.20 20.12. 05:56 62 (NE) -3
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.12. 05:57 127 (SE) 27
V625 And p 10 0.2495793 14.20 14.80 0.60 20.12. 05:57 20 (N) -1
V365 UMa p 10 0.381189 12.85 13.15 0.30 20.12. 05:58 59 (NE) 77
AP Aur p 1 0.569374 10.90 11.40 0.50 20.12. 05:58 291 (W) 31
AC Cnc s 1 0.3004773 13.80 14.70 0.90 20.12. 05:58 257 (W) 27
V344 Cas p 4 1.000744 12.80 13.40 0.60 20.12. 05:58 15 (N) 20
KO Boo s 9 0.369518 13.15 13.35 0.20 20.12. 05:58 139 (SE) 58
V1284 Cen p 10 0.323526 12.75 13.50 0.75 20.12. 05:58 172 (S) 8
V1301 Sco s 8 1.95406 13.00 13.00 0.00 20.12. 05:58 132 (SE) -11
XY Cru s 8 1.0240025 11.10 11.20 0.10 20.12. 05:58 184 (S) -24
V687 And p 10 0.395048 11.68 11.83 0.15 20.12. 05:58 15 (N) -2
V658 Lyr p 1 0.33026 11.10 11.50 0.40 20.12. 05:58 59 (NE) 37
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 20.12. 05:59 343 (N) -20
V1055 Her p 1 0.3154085 11.32 11.52 0.20 20.12. 05:59 74 (E) 44
VW Phe p 10 1.74216 10.70 11.46 0.76 20.12. 05:59 325 (NW) -80
GW Cnc p 1 0.2814125 12.60 13.20 0.60 20.12. 05:59 263 (W) 34
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 20.12. 05:59 46 (NE) 11
V845 Cep p 10 0.386159 14.30 15.20 0.90 20.12. 05:59 13 (N) 42
QW And s 5 0.49187 12.60 12.60 0.00 20.12. 06:00 356 (N) 10
GZ Aqr s 4 0.302781 14.60 14.60 0.00 20.12. 06:00 45 (NE) -39
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.12. 06:00 358 (N) 73
OS Her s 9 0.792285 13.26 13.26 0.00 20.12. 06:00 75 (E) 34
V866 Cep p 10 0.3259 13.40 14.00 0.60 20.12. 06:00 18 (N) 33
FG Hya p 1 0.3278324 9.90 10.28 0.38 20.12. 06:00 255 (W) 17
BW Dra p 1 0.292165 8.61 9.08 0.47 20.12. 06:00 44 (NE) 68
TY UMa s 1 0.354548 11.48 12.14 0.66 20.12. 06:00 314 (NW) 81
KV Eri p 10 0.271753 12.48 13.01 0.53 20.12. 06:00 269 (W) -71
EF Dra p 1 0.424031 10.48 10.82 0.34 20.12. 06:00 32 (NE) 50
OQ Gem p 8 2.405945 15.00 15.50 0.50 20.12. 06:01 287 (W) 12
V389 Cam s 9 0.439897 11.80 12.50 0.70 20.12. 06:01 336 (NW) 39
BF Pav p 10 0.305605 11.00 11.90 0.90 20.12. 06:01 139 (SE) -40
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.12. 06:01 306 (NW) 69
V1018 Cyg s 1 1.623668 11.20 11.60 0.40 20.12. 06:01 57 (NE) 16
V937 Cep p 10 1.58145 11.95 12.30 0.35 20.12. 06:01 6 (N) 39
DV Psc s 1 0.3085358 10.59 10.59 0.00 20.12. 06:01 13 (N) -34
V442 Cam p 1 0.442643 13.05 13.46 0.41 20.12. 06:01 337 (NW) 45
V466 Hya p 10 0.362994 11.20 11.50 0.30 20.12. 06:01 255 (W) 11
RR CMa p 6 1.196257 12.50 14.20 1.70 20.12. 06:01 255 (W) -9
KW Pup s 2 1.6039075 11.30 11.80 0.50 20.12. 06:01 251 (W) -4
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 20.12. 06:01 42 (NE) 30
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.