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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NR Lac s 1 0.6048055 13.20 13.40 0.20 16.12. 13:52 80 (E) 72
V338 Aqr p 9 0.285143 12.40 13.10 0.70 16.12. 13:52 158 (S) 37
V383 Mon s 2 0.6346866 14.70 15.20 0.50 16.12. 13:52 29 (NE) -38
YY Cet p 1 0.7904598 10.58 11.61 1.03 16.12. 13:53 108 (E) -8
V472 Cen p 10 0.4227 12.70 13.20 0.50 16.12. 13:53 264 (W) -42
OP Gem p 10 1.966915 14.00 14.50 0.50 16.12. 13:53 32 (NE) -17
DP Cet s 5 2.36817 6.79 6.79 0.00 16.12. 13:53 92 (E) 7
EN Oct p 1 0.288913 11.88 12.60 0.72 16.12. 13:53 180 (S) -50
IR Cas s 1 0.680686 10.80 11.50 0.70 16.12. 13:53 65 (NE) 67
HL Eri p 10 0.512616 8.56 8.60 0.04 16.12. 13:53 72 (E) -24
PY Lyr s 1 0.385768 12.50 12.50 0.00 16.12. 13:54 221 (SW) 65
SW Ara p 10 6.23752 12.50 15.90 3.40 16.12. 13:54 206 (SW) -26
V1026 Her p 7 0.829383 12.20 12.60 0.40 16.12. 13:54 266 (W) 38
AP Leo s 1 0.430358 9.32 9.88 0.56 16.12. 13:54 318 (NW) -26
FT Lup s 9 0.470084 9.70 9.98 0.28 16.12. 13:54 236 (SW) -28
V458 Cyg s 10 3.533799 14.10 14.20 0.10 16.12. 13:54 127 (SE) 83
V1001 Oph p 10 1.789753 14.50 16.10 1.60 16.12. 13:55 238 (SW) 5
OW Del p 9 0.558654 12.51 13.50 0.99 16.12. 13:55 176 (S) 45
PT Vir s 7 0.3081795 13.38 13.50 0.12 16.12. 13:55 303 (NW) -12
V1185 Cas p 9 5.8453 10.34 10.47 0.13 16.12. 13:55 69 (E) 64
V405 Vel p 10 10.31168 8.89 9.06 0.17 16.12. 13:55 330 (NW) -80
GU Ori s 1 0.470682 12.90 12.90 0.00 16.12. 13:56 38 (NE) -19
NX Dra p 9 0.275807 12.62 12.83 0.21 16.12. 13:56 347 (N) 39
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 16.12. 13:56 200 (S) 77
DI CVn s 1 0.305966 13.60 13.60 0.00 16.12. 13:57 315 (NW) 10
BB Mon p 1 0.7326987 10.60 11.30 0.70 16.12. 13:57 35 (NE) -44
V1237 Cen p 9 0.486009 11.10 11.90 0.80 16.12. 13:58 226 (SW) -62
DO Aur p 1 0.788652 14.10 14.60 0.50 16.12. 13:58 40 (NE) 8
U Sge s 1 3.38062 6.45 6.71 0.26 16.12. 13:58 215 (SW) 56
V919 Cep p 4 1.851969 10.62 10.92 0.30 16.12. 13:58 37 (NE) 66
V366 Cas s 1 0.7292855 12.00 12.70 0.70 16.12. 13:58 51 (NE) 52
RS Ind s 7 0.624052 9.90 10.00 0.10 16.12. 13:58 175 (S) -31
V416 Gem s 7 0.256181 12.50 12.50 0.00 16.12. 13:58 24 (NE) -14
V1343 Aql p 10 13.0824 13.00 15.13 2.13 16.12. 13:58 210 (SW) 41
V383 Gem p 2 0.757285 12.78 13.60 0.82 16.12. 13:58 26 (NE) -12
BN Ari s 1 0.2993717 10.38 10.98 0.60 16.12. 13:58 78 (E) 25
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 16.12. 13:58 190 (S) 61
V437 Dra p 10 0.316053 13.75 14.40 0.65 16.12. 13:58 344 (N) 76
V878 Ara p 10 0.770465 8.00 8.22 0.22 16.12. 13:58 218 (SW) -19
V577 Lyr s 9 0.390011 14.50 14.50 0.00 16.12. 13:59 269 (W) 70
BX Peg s 1 0.280418 11.00 11.62 0.62 16.12. 13:59 149 (SE) 64
V526 And p 10 0.48558 14.30 15.10 0.80 16.12. 13:59 78 (E) 39
V439 Dra p 10 0.678602 13.35 13.80 0.45 16.12. 13:59 348 (N) 74
HS Vul p 1 0.3320847 13.90 14.20 0.30 16.12. 13:59 199 (S) 62
V344 Lac s 1 0.392239 12.20 13.00 0.80 16.12. 13:59 73 (E) 75
CU Sge s 1 0.7916759 10.90 11.30 0.40 16.12. 13:59 212 (SW) 53
TX CMi s 1 0.3892173 14.00 14.70 0.70 16.12. 14:00 19 (N) -34
HI Pup s 10 0.4326186 10.70 11.00 0.30 16.12. 14:00 97 (E) -79
GM CVn s 1 0.366984 12.00 12.00 0.00 16.12. 14:00 299 (NW) 18
BF Pav p 10 0.305605 11.00 11.90 0.90 16.12. 14:00 195 (S) -22
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.