Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:29 // 15:57 UTC
Civil Twilight (6°): 05:56 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:09 UTC
Astronomical Twilight (18°): 04:40 // 17:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AQ Boo s 1 0.333139 12.30 12.30 0.00 02.02. 13:44 327 (NW) -17
V651 Ara p 10 0.2770608 14.60 15.40 0.80 02.02. 13:45 230 (SW) -46
TY Boo s 1 0.3171485 10.81 11.35 0.54 02.02. 13:45 320 (NW) 6
Y Leo p 1 1.686094 10.09 13.20 3.11 02.02. 13:45 27 (NE) -9
CR Lac p 10 0.36689 13.90 14.70 0.80 02.02. 13:45 283 (W) 81
PT Lib p 10 0.434556 13.90 14.60 0.70 02.02. 13:45 282 (W) -39
CW Aqr p 4 0.542909 10.70 11.00 0.30 02.02. 13:45 200 (S) 21
AI Sex p 2 0.603615 11.12 11.50 0.38 02.02. 13:45 29 (NE) -35
GX Boo p 6 0.38784 12.16 12.32 0.16 02.02. 13:46 328 (NW) -9
GS Aqr p 3 0.374069 13.20 13.80 0.60 02.02. 13:46 203 (SW) 37
OO Cyg s 7 0.2620015 14.10 14.10 0.00 02.02. 13:46 275 (W) 49
V2766 Ori s 6 0.6032 15.00 15.00 0.00 02.02. 13:46 84 (E) 1
V1216 Her p 10 0.3020175 12.15 12.60 0.45 02.02. 13:46 309 (NW) 26
GI Vul p 1 0.4814828 13.50 14.60 1.10 02.02. 13:46 265 (W) 40
IU Aps p 10 0.3046 14.20 14.60 0.40 02.02. 13:46 194 (S) -51
WW Cep p 1 4.6008454 11.10 11.90 0.80 02.02. 13:46 342 (N) 68
V1061 Cyg s 1 2.346654 9.40 9.50 0.10 02.02. 13:46 290 (W) 66
IP Peg p 1 0.15820616 13.00 18.60 5.60 02.02. 13:46 187 (S) 58
V752 Cen s 2 0.370229 9.10 9.61 0.51 02.02. 13:47 357 (N) -76
RZ Dra s 1 0.5508762 10.11 10.50 0.39 02.02. 13:47 313 (NW) 46
V994 Her p 1 2.083268 6.93 7.24 0.31 02.02. 13:47 278 (W) 26
LO Com p 1 0.2863605 12.38 13.20 0.82 02.02. 13:47 348 (N) -13
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 02.02. 13:48 197 (S) 25
BI Cas p 8 2.19864 12.10 12.84 0.74 02.02. 13:48 28 (NE) 75
V1112 Tau p 1 0.423837 13.10 13.72 0.62 02.02. 13:48 97 (E) 17
V1847 Ori s 1 0.342605 12.09 12.36 0.27 02.02. 13:48 89 (E) 14
V427 Cas s 7 1.305989 13.30 13.70 0.40 02.02. 13:48 330 (NW) 81
CQ Aur s 8 10.6224 9.04 9.14 0.10 02.02. 13:48 65 (NE) 20
SZ Hor p 10 0.62511 10.96 11.74 0.78 02.02. 13:48 151 (SE) -24
MS Pav s 10 0.33474 13.70 14.10 0.40 02.02. 13:48 195 (S) -38
V473 Cam p 7 0.298438 11.55 12.20 0.65 02.02. 13:48 16 (N) 44
EX CVn s 4 0.2771572 13.10 13.10 0.00 02.02. 13:49 348 (N) 0
V659 Ara s 10 0.2918802 13.90 14.40 0.50 02.02. 13:49 224 (SW) -48
V1258 Cen p 10 0.08885 15.40 22.20 6.80 02.02. 13:49 315 (NW) -66
V1073 Cyg s 1 0.785854 8.23 8.57 0.34 02.02. 13:49 250 (W) 60
NU Boo s 8 0.339576 13.40 13.40 0.00 02.02. 13:49 331 (NW) 22
GK Cas s 1 2.303687 12.90 12.95 0.05 02.02. 13:49 50 (NE) 68
V1018 Cyg p 1 1.623668 11.20 11.70 0.50 02.02. 13:50 270 (W) 46
SZ Ari s 2 1.71753 11.10 11.10 0.00 02.02. 13:50 103 (E) 37
DL Vel p 9 0.563553 11.40 12.00 0.60 02.02. 13:50 95 (E) -66
AN UMa s 6 0.07975275 14.90 20.20 5.30 02.02. 13:50 7 (N) 5
V1094 Her s 1 0.392119 12.60 12.60 0.00 02.02. 13:50 297 (NW) 24
GU Ori p 1 0.470682 12.90 14.30 1.40 02.02. 13:50 76 (E) 5
BM UMa p 1 0.2712208 13.80 14.75 0.95 02.02. 13:50 5 (N) 7
BQ Eri p 1 0.821972 10.94 11.28 0.34 02.02. 13:50 100 (E) 1
EX Hya p 10 0.068233846 9.60 13.99 4.39 02.02. 13:50 321 (NW) -65
V719 Her s 1 0.400925 12.50 12.50 0.00 02.02. 13:50 306 (NW) 27
KW Eri p 9 0.2352915 13.38 13.90 0.52 02.02. 13:51 148 (SE) -16
V489 Ser p 9 0.078847 19.20 21.00 1.80 02.02. 13:51 291 (W) -17
BI Ser s 1 1.204852 11.50 12.20 0.70 02.02. 13:51 302 (NW) -3
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.