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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 °
BI Vul p 1 0.2518236 14.15 14.90 0.75 25.12. 14:58 209 (SW) 65
CW CMi p 1 0.313192 11.20 11.60 0.40 25.12. 14:58 44 (NE) -31
V728 Her s 1 0.4712895 10.90 11.40 0.50 25.12. 14:58 291 (W) 40
CC Her p 1 1.734029 10.20 13.10 2.90 25.12. 14:58 275 (W) 7
EV Cet s 9 0.428224 11.60 11.60 0.00 25.12. 14:58 132 (SE) 29
EX Psc s 1 0.289482 12.00 12.00 0.00 25.12. 14:58 141 (SE) 39
X Tri s 1 0.97153 8.55 9.07 0.52 25.12. 14:59 96 (E) 43
BB CMi s 1 0.7928535 10.00 10.80 0.80 25.12. 14:59 42 (NE) -27
RW Leo p 1 1.682534 11.90 13.60 1.70 25.12. 15:00 354 (N) -31
V508 Cam p 10 0.301715 12.50 12.63 0.13 25.12. 15:00 4 (N) 39
EPS CrA s 9 0.591452 4.74 4.95 0.21 25.12. 15:00 218 (SW) -8
Y Hyi p 10 3.535915 9.88 12.28 2.40 25.12. 15:00 171 (S) -41
V1106 Her p 1 0.2546005 12.60 12.90 0.30 25.12. 15:00 266 (W) 38
V1542 Aql s 1 0.417537 11.71 12.31 0.60 25.12. 15:00 231 (SW) 38
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 25.12. 15:00 294 (NW) 24
EI Cas p 5 1.689147 14.00 15.00 1.00 25.12. 15:01 49 (NE) 75
SY Ind p 10 0.4714 15.00 15.50 0.50 25.12. 15:01 194 (S) -21
PP Lac s 1 0.4011613 11.10 12.00 0.90 25.12. 15:01 45 (NE) 85
AM Eri s 4 0.3165735 14.40 14.40 0.00 25.12. 15:01 96 (E) -11
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 25.12. 15:01 198 (S) 40
V366 Sge p 9 0.75184 11.80 12.25 0.45 25.12. 15:01 245 (SW) 42
DF CVn p 1 0.3268955 10.96 11.46 0.50 25.12. 15:01 333 (NW) 4
V780 Sgr p 10 0.860306 12.80 13.60 0.80 25.12. 15:01 236 (SW) -6
V464 Hya p 9 0.342528 13.25 13.80 0.55 25.12. 15:01 275 (W) -40
V873 Per p 1 0.294902 10.80 11.50 0.70 25.12. 15:02 74 (E) 44
V416 Aql p 8 1.33805 13.70 15.10 1.40 25.12. 15:02 229 (SW) 29
V501 Cam s 9 0.454388 13.80 14.05 0.25 25.12. 15:02 5 (N) 40
RU UMi s 1 0.524926 10.00 10.22 0.22 25.12. 15:02 341 (N) 35
V340 Vir p 6 0.45486 11.53 12.22 0.69 25.12. 15:02 300 (NW) -40
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 25.12. 15:02 82 (E) 71
NN Cas p 1 0.980807 13.60 14.80 1.20 25.12. 15:02 56 (NE) 71
YY Aps p 8 0.855554 12.00 12.50 0.50 25.12. 15:02 207 (SW) -53
LT Cam s 2 0.2766042 14.50 14.50 0.00 25.12. 15:02 33 (NE) 32
V887 Aql s 6 2.71606 13.15 13.15 0.00 25.12. 15:02 246 (SW) 36
DV Peg p 1 0.642167 11.70 12.10 0.40 25.12. 15:03 205 (SW) 59
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 25.12. 15:03 256 (W) 53
V381 Cam p 7 0.458029 12.50 13.10 0.60 25.12. 15:03 26 (NE) 43
BH Vir p 1 0.8168711 9.60 10.56 0.96 25.12. 15:03 298 (NW) -23
V448 Cen p 10 0.3374915 13.60 14.30 0.70 25.12. 15:03 288 (W) -62
GW And p 9 2.27928 14.60 17.40 2.80 25.12. 15:04 97 (E) 66
MR Aps p 8 0.527865 10.00 11.00 1.00 25.12. 15:04 203 (SW) -44
CN Del p 10 0.567073 14.20 14.60 0.40 25.12. 15:04 223 (SW) 46
CT Cet s 6 0.2564878 9.29 9.29 0.00 25.12. 15:04 140 (SE) 11
AM CMi s 1 1.019193 10.00 10.50 0.50 25.12. 15:04 45 (NE) -29
V497 Cam s 5 0.554646 13.50 14.00 0.50 25.12. 15:04 4 (N) 44
AY Cru p 5 1.598423 11.10 12.20 1.10 25.12. 15:05 229 (SW) -72
SS Boo p 4 7.606141 10.28 10.95 0.67 25.12. 15:05 308 (NW) 19
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.12. 15:05 306 (NW) 14
BL Dra p 4 0.402665 11.90 12.20 0.30 25.12. 15:05 311 (NW) 65
BW Eri p 6 0.6384855 10.16 10.75 0.59 25.12. 15:05 111 (E) -18
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.