Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:48 // 15:00 UTC
Civil Twilight (6°): 06:12 // 15:36 UTC
Nautical Twilight (12°): 05:30 // 16:17 UTC
Astronomical Twilight (18°): 04:51 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QS UMa p 9 0.4183 15.70 17.65 1.95 13.12. 15:55 9 (N) 11
U Cep s 1 2.493081 6.75 6.93 0.18 13.12. 15:55 9 (N) 56
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 13.12. 15:56 273 (W) 69
NN Dra p 7 0.382879 12.34 12.98 0.64 13.12. 15:56 342 (N) 29
V864 Mon p 5 0.358427 9.90 10.60 0.70 13.12. 15:56 58 (NE) -29
HS Cnc p 7 0.359488 13.16 13.27 0.11 13.12. 15:56 26 (NE) -25
BS Cas p 1 0.440469 12.20 12.60 0.40 13.12. 15:56 53 (NE) 64
KW Boo p 5 0.348865 14.00 14.50 0.50 13.12. 15:56 309 (NW) 4
AM Leo p 1 0.3657975 9.25 9.83 0.58 13.12. 15:56 350 (N) -30
RW Cet s 1 0.9751965 10.43 10.50 0.07 13.12. 15:56 124 (SE) 10
GI CVn p 8 0.30316 14.10 14.90 0.80 13.12. 15:56 325 (NW) 17
V579 Lyr s 1 0.242906 12.77 12.77 0.00 13.12. 15:57 282 (W) 53
CC Tau p 6 0.479667 12.80 13.50 0.70 13.12. 15:57 86 (E) -1
V1258 Cen p 10 0.08885 15.40 22.20 6.80 13.12. 15:57 290 (W) -56
V876 Per p 9 0.319961 13.60 14.20 0.60 13.12. 15:57 76 (E) 43
V1197 Her p 1 0.2626795 13.17 13.37 0.20 13.12. 15:57 288 (W) 22
V1033 Her p 1 0.298051 11.19 11.39 0.20 13.12. 15:57 285 (W) 24
NU Cyg p 3 0.2811248 14.30 14.90 0.60 13.12. 15:57 264 (W) 60
V384 Ser p 1 0.268729 11.90 12.40 0.50 13.12. 15:57 291 (W) 15
V747 Cen s 10 0.53719488 9.86 10.05 0.19 13.12. 15:58 260 (W) -58
TX Eri p 10 0.62858 12.47 12.91 0.44 13.12. 15:58 117 (SE) -3
V2769 Ori s 5 0.27872 15.00 15.00 0.00 13.12. 15:58 70 (E) -9
HU And p 10 0.2857905 16.50 17.20 0.70 13.12. 15:58 101 (E) 65
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 13.12. 15:58 55 (NE) -23
LX Cas p 4 1.397151 14.90 15.70 0.80 13.12. 15:58 48 (NE) 52
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 13.12. 15:59 285 (W) 60
DE CMa s 10 0.6959637 13.00 13.40 0.40 13.12. 15:59 75 (E) -48
ET Mus s 8 0.4593487 12.10 12.10 0.00 13.12. 15:59 199 (S) -61
OO Aqr s 5 0.586623 9.20 9.59 0.39 13.12. 15:59 207 (SW) 23
CQ Scl p 10 0.269896 12.00 12.55 0.55 13.12. 15:59 154 (SE) 7
BH UMa p 1 0.349341 11.50 12.30 0.80 13.12. 15:59 358 (N) 12
VW Tri s 1 0.298863 13.90 14.40 0.50 13.12. 15:59 93 (E) 48
V471 Tau s 1 0.5211834 9.40 9.40 0.00 13.12. 15:59 86 (E) 20
II CMa p 8 0.22919704 15.22 15.74 0.52 13.12. 15:59 69 (E) -33
V1173 Her p 10 0.2656288 9.95 10.40 0.45 13.12. 15:59 305 (NW) 32
HW Vir p 1 0.11671953 10.50 11.20 0.70 13.12. 16:00 315 (NW) -40
CZ CMi s 1 0.426397 10.55 10.55 0.00 13.12. 16:00 51 (NE) -17
V368 Sge p 10 0.415859 12.20 12.55 0.35 13.12. 16:00 240 (SW) 45
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 13.12. 16:00 295 (NW) 61
ER Sct p 7 1.361056 9.10 9.40 0.30 13.12. 16:00 239 (SW) 14
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 13.12. 16:00 288 (W) 63
TU Boo p 1 0.324284 11.80 12.50 0.70 13.12. 16:00 316 (NW) 3
IK Boo s 1 0.303116 12.00 12.50 0.50 13.12. 16:00 315 (NW) 3
NZ Boo p 1 0.0589094 17.20 20.00 2.80 13.12. 16:00 308 (NW) 13
V805 Aql p 9 2.408236 7.58 8.22 0.64 13.12. 16:01 232 (SW) 14
V349 Dra p 10 0.3898685 11.30 11.70 0.40 13.12. 16:01 312 (NW) 35
V735 Oph p 7 3.205207 10.50 11.60 1.10 13.12. 16:01 269 (W) 13
V417 Lyr s 4 0.300661 14.90 14.90 0.00 13.12. 16:01 263 (W) 48
BO Peg p 1 0.580428 11.50 12.20 0.70 13.12. 16:01 204 (SW) 50
UX Eri p 1 0.4452835 11.15 11.71 0.56 13.12. 16:01 110 (E) 8
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.