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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DU Gru p 9 0.601954 11.79 12.42 0.63 25.12. 12:41 156 (SE) -3
U Gem p 1 0.17690624 8.20 14.90 6.70 25.12. 12:41 1 (N) -18
V719 Her s 1 0.400925 12.50 12.50 0.00 25.12. 12:41 273 (W) 60
V896 Mon p 10 3.10835 12.90 14.40 1.50 25.12. 12:41 360 (N) -48
V1284 Her p 1 0.337146 12.78 13.18 0.40 25.12. 12:41 256 (W) 62
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 25.12. 12:41 217 (SW) 37
DY CVn p 1 0.2459495 12.00 12.50 0.50 25.12. 12:42 303 (NW) 20
AD Cnc s 1 0.2827379 13.10 13.40 0.30 25.12. 12:42 347 (N) -29
SX Aur p 1 1.210082 8.38 9.14 0.76 25.12. 12:42 30 (NE) 9
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 25.12. 12:42 240 (SW) 15
V389 Cam s 9 0.439897 11.80 12.50 0.70 25.12. 12:42 15 (N) 33
V415 Cam p 10 0.4326164 13.70 14.10 0.40 25.12. 12:42 6 (N) 42
V651 Her p 9 3.17485 12.60 13.90 1.30 25.12. 12:42 242 (SW) 32
SY Hor s 10 0.3116395 11.48 12.08 0.60 25.12. 12:42 107 (E) -53
V784 Aql p 4 0.5876933 14.20 14.80 0.60 25.12. 12:43 177 (S) 53
V1098 Her p 1 0.352269 12.44 12.82 0.38 25.12. 12:43 284 (W) 68
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 25.12. 12:43 163 (S) 79
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.12. 12:43 262 (W) -33
V404 Peg p 2 0.419177 10.47 10.77 0.30 25.12. 12:43 100 (E) 54
DE CMa p 10 0.6959637 13.00 13.60 0.60 25.12. 12:43 20 (N) -66
CZ CMa p 9 0.818973 13.40 13.70 0.30 25.12. 12:43 17 (N) -58
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 25.12. 12:43 181 (S) 16
V616 Cyg s 1 1.326636 13.00 13.00 0.00 25.12. 12:44 81 (E) 76
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 25.12. 12:44 152 (SE) 30
GV Leo p 1 0.266728 11.37 11.50 0.13 25.12. 12:44 327 (NW) -17
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.12. 12:44 247 (SW) 18
GO Cyg s 1 0.717765 8.47 8.73 0.26 25.12. 12:44 153 (SE) 74
OX Com p 10 0.400234 15.20 16.20 1.00 25.12. 12:44 288 (W) 8
V1168 Aql p 4 1.272567 11.90 13.90 2.00 25.12. 12:44 181 (S) 52
EW Del p 6 0.3923312 15.10 15.50 0.40 25.12. 12:44 174 (S) 56
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 25.12. 12:45 188 (S) 10
GQ Boo p 1 0.3846402 12.65 13.07 0.42 25.12. 12:45 277 (W) 28
V835 Cep p 10 0.452238 12.60 12.95 0.35 25.12. 12:45 28 (NE) 76
V488 Cam s 7 0.2674155 12.80 12.80 0.00 25.12. 12:45 1 (N) 38
DK CVn p 1 0.494964 12.70 13.20 0.50 25.12. 12:46 311 (NW) 16
AP Tau p 3 0.9719742 14.00 15.00 1.00 25.12. 12:46 41 (NE) -2
IT Nor s 8 0.635779 9.40 9.80 0.40 25.12. 12:46 218 (SW) -17
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.12. 12:46 165 (S) -46
MT And s 8 0.358775 14.80 14.80 0.00 25.12. 12:46 58 (NE) 26
FS Lup p 9 0.3813993 11.50 12.50 1.00 25.12. 12:46 225 (SW) -31
V930 Cep s 8 0.393722 12.48 12.83 0.35 25.12. 12:46 31 (NE) 61
V380 Mon p 7 0.995881 11.70 12.40 0.70 25.12. 12:46 23 (NE) -39
VW Tri s 1 0.298863 13.90 14.40 0.50 25.12. 12:46 67 (NE) 25
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 25.12. 12:47 163 (S) 72
V405 Dra p 1 0.413036 11.54 11.88 0.34 25.12. 12:47 290 (W) 75
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 25.12. 12:47 98 (E) -16
V594 Cen p 10 0.3170973 13.70 14.50 0.80 25.12. 12:47 240 (SW) -40
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 25.12. 12:47 132 (SE) 30
ST Tri p 1 0.479052 14.30 15.20 0.90 25.12. 12:47 59 (NE) 21
IS Boo p 8 0.25145 14.00 14.60 0.60 25.12. 12:48 305 (NW) 37
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.