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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:41 // 15:42 UTC
Civil Twilight (6°): 06:07 // 16:16 UTC
Nautical Twilight (12°): 05:28 // 16:55 UTC
Astronomical Twilight (18°): 04:50 // 17:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GT Lac p 8 0.2790438 15.50 17.00 1.50 25.01. 06:59 55 (NE) 32
V594 Cen p 10 0.3170973 13.70 14.50 0.80 25.01. 06:59 209 (SW) -14
SW Lac s 1 0.320719 8.51 9.31 0.80 25.01. 06:59 58 (NE) 23
V2638 Oph p 10 1.87423 13.20 14.00 0.80 25.01. 06:59 165 (S) 20
RAFV065 Cru s 5 0.40238 13.10 13.10 0.00 25.01. 06:59 205 (SW) -32
HX UMa s 5 0.379156 8.89 9.06 0.17 25.01. 06:59 286 (W) 47
V1091 Her p 1 0.393559 12.04 12.28 0.24 25.01. 06:59 142 (SE) 74
V2650 Oph p 7 0.384054 12.57 13.20 0.63 25.01. 06:59 149 (SE) 44
V364 UMa s 8 0.3669815 13.40 13.95 0.55 25.01. 07:00 315 (NW) 69
V861 Her p 1 0.3446312 13.80 14.15 0.35 25.01. 07:00 144 (SE) 80
V663 Pup p 10 0.6974 17.24 17.33 0.09 25.01. 07:00 256 (W) -60
V645 And p 8 0.4125814 13.05 13.45 0.40 25.01. 07:00 45 (NE) 28
TU Boo p 1 0.324284 11.80 12.50 0.70 25.01. 07:00 244 (SW) 58
NN Mon p 6 0.9123618 12.70 13.90 1.20 25.01. 07:00 307 (NW) -28
V457 Mon p 4 0.950954 13.60 14.40 0.80 25.01. 07:00 312 (NW) -31
LQ Com s 1 0.356835 12.80 12.80 0.00 25.01. 07:00 262 (W) 42
V449 And s 1 0.3385155 12.20 12.20 0.00 25.01. 07:01 22 (N) 11
V402 Gem p 7 0.399252 11.72 12.35 0.63 25.01. 07:01 326 (NW) -13
AT Aqr s 8 0.30409565 14.10 14.70 0.60 25.01. 07:01 103 (E) -15
NO Com p 10 2.7044 6.94 7.02 0.08 25.01. 07:01 265 (W) 45
XY Leo p 1 0.2841029 9.45 9.93 0.48 25.01. 07:01 285 (W) 10
V1011 Cas p 3 0.677144 12.57 13.00 0.43 25.01. 07:02 23 (NE) 29
FM Vul s 1 0.784642 12.80 13.00 0.20 25.01. 07:02 104 (E) 47
QX Vir p 1 0.242075 13.31 13.60 0.29 25.01. 07:02 210 (SW) 30
V415 Dra p 1 0.437416 12.00 12.50 0.50 25.01. 07:02 73 (E) 66
CD Ant p 10 2.59549 10.33 10.67 0.34 25.01. 07:02 243 (SW) -22
QT Cen p 10 4.59634 13.20 14.70 1.50 25.01. 07:02 197 (S) -26
EG CVn s 1 0.349276 13.00 13.50 0.50 25.01. 07:02 263 (W) 59
EF Dra p 1 0.424031 10.48 10.82 0.34 25.01. 07:02 23 (NE) 67
OQ Boo s 8 0.398071 12.17 12.25 0.08 25.01. 07:02 221 (SW) 64
AS Ser p 1 0.4662346 11.40 12.00 0.60 25.01. 07:02 194 (S) 41
PP Hya p 10 0.752311 6.84 6.91 0.07 25.01. 07:02 260 (W) -18
II CMa s 8 0.22919704 15.22 15.22 0.00 25.01. 07:02 305 (NW) -41
V1218 Cen p 8 0.76729 13.30 14.00 0.70 25.01. 07:02 214 (SW) -37
V426 Cam p 8 0.347835 13.50 14.00 0.50 25.01. 07:02 349 (N) 30
V2769 Ori p 5 0.27872 15.00 15.30 0.30 25.01. 07:02 332 (NW) -31
V430 Nor p 10 0.366 16.70 17.22 0.52 25.01. 07:03 184 (S) -17
TX Her p 1 2.05980944 8.54 9.31 0.77 25.01. 07:03 124 (SE) 77
QT Gem s 6 1.619865 7.66 7.66 0.00 25.01. 07:03 323 (NW) -18
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 25.01. 07:03 152 (SE) 41
V359 Cas s 1 1.303887 11.80 12.00 0.20 25.01. 07:03 38 (NE) 32
V1215 Her p 10 0.312752 14.30 15.00 0.70 25.01. 07:03 93 (E) 86
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 25.01. 07:03 62 (NE) 54
TT Cet s 1 0.4859549 10.80 11.10 0.30 25.01. 07:03 52 (NE) -39
HY Gem s 5 0.351013 16.70 17.50 0.80 25.01. 07:03 329 (NW) -12
V726 Cyg s 1 0.497971 12.70 12.80 0.10 25.01. 07:03 80 (E) 49
OQ Dra s 7 0.3396745 13.20 13.20 0.00 25.01. 07:03 332 (NW) 53
RS Lep s 6 1.288542 9.91 9.96 0.05 25.01. 07:03 318 (NW) -55
V866 Aql p 10 1.196677 14.60 16.00 1.40 25.01. 07:03 136 (SE) 30
IN Boo s 7 0.285759 13.90 13.90 0.00 25.01. 07:04 245 (SW) 59
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.