Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:14 UTC
Civil Twilight (6°): 06:20 // 15:50 UTC
Nautical Twilight (12°): 05:38 // 16:31 UTC
Astronomical Twilight (18°): 04:59 // 17:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CU Tau p 1 0.412528 11.50 11.92 0.42 05.01. 10:44 39 (NE) -5
V789 Cyg s 6 0.288551 13.30 13.30 0.00 05.01. 10:44 157 (SE) 69
V957 Cyg p 4 1.673536 12.20 12.80 0.60 05.01. 10:44 146 (SE) 67
V342 UMa s 1 0.3438515 13.40 13.40 0.00 05.01. 10:44 325 (NW) 24
KM UMa p 1 0.3518602 11.00 11.50 0.50 05.01. 10:44 304 (NW) 18
AF Hya p 9 0.5761742 12.80 13.80 1.00 05.01. 10:44 290 (W) -46
DQ CVn s 1 0.491422 12.28 12.56 0.28 05.01. 10:44 295 (NW) 25
V520 Cas s 1 0.489832 12.50 13.10 0.60 05.01. 10:45 52 (NE) 47
AO Ser p 1 0.8793471 10.70 12.00 1.30 05.01. 10:45 241 (SW) 43
EO CVn p 10 0.358884 12.25 12.56 0.31 05.01. 10:45 297 (NW) 22
HX UMa s 5 0.379156 8.89 9.06 0.17 05.01. 10:45 307 (NW) 26
V645 Ori p 1 1.040445 13.30 14.70 1.40 05.01. 10:45 8 (N) -24
V348 Cyg p 9 0.28423 14.10 15.10 1.00 05.01. 10:45 93 (E) 68
V636 Aur p 1 0.3406176 13.70 14.10 0.40 05.01. 10:45 11 (N) -4
V407 Aql p 7 1.182018 13.30 15.80 2.50 05.01. 10:45 172 (S) 41
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 05.01. 10:45 35 (NE) -5
V829 Her s 1 0.358153 11.90 11.90 0.00 05.01. 10:45 244 (SW) 65
V442 Cam p 1 0.442643 13.05 13.46 0.41 05.01. 10:45 2 (N) 34
SV Cam p 1 0.593072 8.40 9.00 0.60 05.01. 10:46 0 (N) 42
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 05.01. 10:46 182 (S) 15
V777 Cep p 10 0.3863448 16.31 16.68 0.37 05.01. 10:46 8 (N) 50
TZ Lyr p 1 0.528827 10.87 11.85 0.98 05.01. 10:46 215 (SW) 80
V345 Ser p 10 0.372484 14.30 15.10 0.80 05.01. 10:46 247 (SW) 32
GT Cas p 1 2.989821 11.90 12.80 0.90 05.01. 10:46 47 (NE) 45
GV Leo s 1 0.266728 11.37 11.37 0.00 05.01. 10:46 311 (NW) -9
MU Lac s 10 0.2775155 14.10 14.10 0.00 05.01. 10:46 66 (NE) 56
V873 Per p 1 0.294902 10.80 11.50 0.70 05.01. 10:46 42 (NE) 15
V658 Ara s 10 0.6276 15.40 16.00 0.60 05.01. 10:46 195 (S) -24
V474 Peg p 10 0.442868 14.60 14.78 0.18 05.01. 10:47 95 (E) 54
CK Boo s 1 0.3551495 8.99 9.23 0.24 05.01. 10:47 255 (W) 24
V728 Her p 1 0.4712895 10.90 11.50 0.60 05.01. 10:47 251 (W) 72
KW Peg s 1 0.816402 12.17 12.17 0.00 05.01. 10:47 109 (E) 50
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 05.01. 10:47 113 (SE) 11
V1470 Aql p 9 0.834993 7.83 7.93 0.10 05.01. 10:47 151 (SE) 49
BT CrB p 9 0.0892 18.90 20.40 1.50 05.01. 10:48 261 (W) 56
LL UMa p 8 0.323393 15.40 16.20 0.80 05.01. 10:48 344 (N) 34
V906 Sco p 10 2.78595 5.96 6.23 0.27 05.01. 10:48 192 (S) 4
LT Cen p 10 1.625913 9.20 9.60 0.40 05.01. 10:48 227 (SW) -51
V1306 Her s 1 0.370368 11.70 12.10 0.40 05.01. 10:49 238 (SW) 78
V806 Cep p 10 1.352633 11.09 11.35 0.26 05.01. 10:49 8 (N) 42
RS Col p 4 0.67235 9.54 9.99 0.45 05.01. 10:49 49 (NE) -62
V428 Cam s 8 0.290606 12.85 12.85 0.00 05.01. 10:49 3 (N) 37
KK Com p 7 1.06788 9.54 9.77 0.23 05.01. 10:49 287 (W) 13
DV Psc p 1 0.3085358 10.59 11.10 0.51 05.01. 10:49 94 (E) 10
GW Leo p 9 0.3361243 13.00 13.13 0.13 05.01. 10:50 309 (NW) -12
V375 Cas s 1 1.473398 10.10 10.60 0.50 05.01. 10:50 42 (NE) 49
LN Aps p 10 0.31072 12.80 13.30 0.50 05.01. 10:50 184 (S) -39
AD And s 1 0.986194 10.90 11.60 0.70 05.01. 10:50 63 (NE) 45
LU Vir p 1 0.492241 7.84 8.17 0.33 05.01. 10:50 259 (W) 1
RR TrA p 8 0.7130905 10.36 11.85 1.49 05.01. 10:50 199 (S) -27
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.