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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NW Lac p 4 1.510965 13.70 14.30 0.60 18.12. 17:35 298 (NW) 72
KR Cyg s 1 0.8451528 9.19 9.37 0.18 18.12. 17:35 273 (W) 39
MS Cas p 1 1.172739 12.90 13.80 0.90 18.12. 17:35 350 (N) 80
WZ Cep s 1 0.417444 12.45 12.95 0.50 18.12. 17:35 349 (N) 66
GR Tau p 1 0.429851 10.26 10.80 0.54 18.12. 17:35 105 (E) 39
SZ Cru p 10 1.974311 10.90 11.60 0.70 18.12. 17:36 170 (S) -81
KM UMa p 1 0.3518602 11.00 11.50 0.50 18.12. 17:36 8 (N) -4
CW CMi p 1 0.313192 11.20 11.60 0.40 18.12. 17:36 74 (E) -13
HO Psc p 9 0.324748 11.00 11.80 0.80 18.12. 17:36 155 (SE) 51
V594 Lyr s 5 0.255999 14.00 14.00 0.00 18.12. 17:36 301 (NW) 36
V921 Her p 1 0.87738 9.44 9.80 0.36 18.12. 17:36 318 (NW) 22
IW Boo s 4 0.264742 13.40 13.40 0.00 18.12. 17:37 340 (N) 6
MQ UMa s 1 0.476069 11.57 11.57 0.00 18.12. 17:37 12 (N) 5
V338 Her s 1 1.305748 10.07 10.13 0.06 18.12. 17:37 306 (NW) 27
NO Vul p 1 0.370765 13.40 14.20 0.80 18.12. 17:37 271 (W) 26
LT Pav s 10 0.393674 11.40 12.20 0.80 18.12. 17:37 204 (SW) -41
FG Gem p 1 0.819128 11.60 12.60 1.00 18.12. 17:37 75 (E) 10
V410 Aur s 1 0.366355 10.10 10.10 0.00 18.12. 17:37 80 (E) 39
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 18.12. 17:37 310 (NW) 55
OQ Cam p 6 0.43784 10.90 11.40 0.50 18.12. 17:37 42 (NE) 62
V554 Hya p 10 0.302559 12.50 13.30 0.80 18.12. 17:38 328 (NW) -65
V1039 Her s 1 0.507761 12.54 12.54 0.00 18.12. 17:38 297 (NW) -2
V382 And p 8 1.479 9.18 9.41 0.23 18.12. 17:38 250 (W) 75
AW CrB p 1 0.3609357 11.08 11.35 0.27 18.12. 17:38 317 (NW) 9
DG Dra p 10 0.571372 9.40 9.40 0.00 18.12. 17:38 312 (NW) 44
FO Del p 10 1.195407 13.80 14.60 0.80 18.12. 17:38 250 (W) 29
V553 And p 6 0.30903 17.12 17.68 0.56 18.12. 17:38 103 (E) 74
QS Vir p 9 0.150757525 14.27 17.76 3.49 18.12. 17:38 329 (NW) -50
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 18.12. 17:38 305 (NW) 55
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 18.12. 17:39 141 (SE) 53
V508 And p 10 0.775182 12.15 12.45 0.30 18.12. 17:39 165 (S) 76
V563 And s 8 0.3031916 13.70 14.00 0.30 18.12. 17:39 120 (SE) 69
V354 Aps p 8 0.587153 12.35 12.60 0.25 18.12. 17:39 195 (S) -58
HY Gem s 5 0.351013 16.70 17.50 0.80 18.12. 17:39 75 (E) 16
CP Aur p 9 2.764601 13.22 14.74 1.52 18.12. 17:39 66 (NE) 34
TY Eri p 10 0.771956 12.55 13.30 0.75 18.12. 17:39 142 (SE) 9
V1542 Aql p 1 0.417537 11.71 12.34 0.63 18.12. 17:40 261 (W) 19
NZ Boo p 1 0.0589094 17.20 20.00 2.80 18.12. 17:40 329 (NW) 0
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 18.12. 17:40 80 (E) 17
GZ Aqr s 4 0.302781 14.60 14.60 0.00 18.12. 17:40 211 (SW) 28
V907 Cyg p 1 0.541362 14.20 14.90 0.70 18.12. 17:40 279 (W) 32
V591 Lyr s 2 0.300395 11.95 11.95 0.00 18.12. 17:40 298 (NW) 27
AT Aqr p 8 0.30409565 14.10 15.00 0.90 18.12. 17:41 212 (SW) 14
HP Pav p 10 0.2978 14.90 15.70 0.80 18.12. 17:41 202 (S) -39
PT Vir s 7 0.3081795 13.38 13.50 0.12 18.12. 17:41 2 (N) -29
IV Dra p 4 0.2681055 13.70 14.10 0.40 18.12. 17:41 333 (NW) 20
V362 Cam p 9 0.720745 11.60 12.10 0.50 18.12. 17:42 43 (NE) 56
V342 UMa s 1 0.3438515 13.40 13.40 0.00 18.12. 17:42 17 (N) 15
HN Psc p 10 0.329519 10.75 10.95 0.20 18.12. 17:42 143 (SE) 70
HT Mon p 9 1.285946 13.80 14.70 0.90 18.12. 17:42 85 (E) -12
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.