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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:31 // 15:55 UTC
Civil Twilight (6°): 05:58 // 16:28 UTC
Nautical Twilight (12°): 05:19 // 17:07 UTC
Astronomical Twilight (18°): 04:41 // 17:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IK Boo s 1 0.303116 12.00 12.50 0.50 01.02. 22:28 71 (E) 23
V1045 Her p 1 0.510283 10.90 11.40 0.50 01.02. 22:28 31 (NE) 14
KK Boo p 10 0.279134 14.30 14.80 0.50 01.02. 22:28 58 (NE) 31
V1172 Her p 4 0.236167 12.00 12.50 0.50 01.02. 22:28 55 (NE) -7
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 01.02. 22:28 261 (W) 25
PP Lac p 1 0.4011613 11.10 12.00 0.90 01.02. 22:28 338 (N) 18
NY Vir s 1 0.10101597 13.30 13.30 0.00 01.02. 22:28 99 (E) 5
V1139 Cas s 1 0.2971 12.80 12.80 0.00 01.02. 22:28 318 (NW) 35
RAFV065 Cru s 5 0.40238 13.10 13.10 0.00 01.02. 22:28 151 (SE) -35
BG Del s 7 0.5636117 13.60 13.80 0.20 01.02. 22:28 358 (N) -22
V517 And p 10 0.49053 13.30 13.60 0.30 01.02. 22:28 308 (NW) 16
OQ Dra p 7 0.3396745 13.20 13.80 0.60 01.02. 22:28 27 (NE) 58
V1239 Tau p 5 1.084796 10.66 11.08 0.42 01.02. 22:29 244 (SW) 54
V1102 Her s 1 0.3090057 13.60 13.60 0.00 01.02. 22:29 21 (N) 14
VW Tri p 1 0.298863 13.90 14.40 0.50 01.02. 22:29 295 (NW) 23
LT Cam p 2 0.2766042 14.50 14.70 0.20 01.02. 22:29 310 (NW) 68
LM Boo p 1 0.327922 12.00 12.50 0.50 01.02. 22:29 71 (E) 15
V1230 Tau p 10 0.3524 14.28 14.52 0.24 01.02. 22:29 258 (W) 23
V549 And p 10 0.315957 14.00 14.50 0.50 01.02. 22:29 302 (NW) 27
V1302 Her p 1 0.316291 12.72 13.10 0.38 01.02. 22:29 26 (NE) 9
DY Gru p 9 0.336029 9.37 10.04 0.67 01.02. 22:29 273 (W) -55
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 01.02. 22:29 343 (N) -41
BW Eri p 6 0.6384855 10.16 10.75 0.59 01.02. 22:30 233 (SW) -6
NN Ser p 1 0.1300801 17.00 23.00 6.00 01.02. 22:30 64 (NE) -4
V2768 Ori p 8 0.33262 15.00 15.30 0.30 01.02. 22:30 226 (SW) 36
GU Boo p 1 0.4887296 13.10 13.70 0.60 01.02. 22:31 56 (NE) 17
NQ Cam s 1 0.362099 13.10 13.65 0.55 01.02. 22:31 354 (N) 67
V387 Her p 1 0.589466 12.80 13.40 0.60 01.02. 22:31 42 (NE) -9
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 01.02. 22:31 319 (NW) -32
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 01.02. 22:31 341 (N) 19
WY Cep p 2 1.249057 10.80 11.70 0.90 01.02. 22:31 345 (N) 31
V1144 Her p 10 0.25497 14.60 15.40 0.80 01.02. 22:31 45 (NE) 19
DN Cen p 10 0.739009 12.90 13.60 0.70 01.02. 22:31 142 (SE) -34
LW Eri s 5 0.46562 12.20 12.20 0.00 01.02. 22:31 243 (SW) 20
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 01.02. 22:31 75 (E) -46
V1107 Cas s 1 0.273412 12.88 12.88 0.00 01.02. 22:31 325 (NW) 37
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 01.02. 22:32 14 (N) -5
ZZ Vol p 10 0.847434 8.37 8.69 0.32 01.02. 22:32 185 (S) -30
V736 Cep p 7 0.857848 9.96 10.42 0.46 01.02. 22:32 352 (N) 16
V1374 Tau p 1 0.250818 13.00 13.50 0.50 01.02. 22:32 248 (W) 54
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 01.02. 22:32 7 (N) 11
GV Leo p 1 0.266728 11.37 11.50 0.13 01.02. 22:33 136 (SE) 50
GU Mon p 1 0.896647 11.82 12.37 0.55 01.02. 22:33 211 (SW) 36
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 01.02. 22:33 347 (N) -47
VY Cet s 3 0.34081 11.20 11.80 0.60 01.02. 22:33 263 (W) -20
AF Pup p 10 0.3836773 13.30 13.50 0.20 01.02. 22:33 182 (S) -3
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 01.02. 22:33 3 (N) -2
V419 Cam p 10 0.414658 12.30 12.60 0.30 01.02. 22:33 315 (NW) 67
V461 Peg p 9 1.142273 13.10 13.60 0.50 01.02. 22:33 338 (N) -19
DK Cyg p 1 0.470693 10.37 10.93 0.56 01.02. 22:33 345 (N) -4
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.