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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:54 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:06 UTC
Astronomical Twilight (18°): 04:42 // 17:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V449 Oph p 1 1.243083 11.50 13.30 1.80 31.01. 14:38 287 (W) 0
V878 Ara p 10 0.770465 8.00 8.22 0.22 31.01. 14:38 247 (SW) -47
HR Gem p 1 1.068963 11.40 12.50 1.10 31.01. 14:38 75 (E) 20
EK Com p 1 0.266685 12.70 13.40 0.70 31.01. 14:38 354 (N) -13
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 31.01. 14:39 49 (NE) -4
V502 Oph p 1 0.453387 8.34 8.84 0.50 31.01. 14:39 290 (W) -16
V1102 Her p 1 0.3090057 13.60 14.40 0.80 31.01. 14:39 310 (NW) 34
V425 Ser s 8 0.544293 11.70 11.70 0.00 31.01. 14:39 318 (NW) -11
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 31.01. 14:39 281 (W) 34
V579 Lyr p 1 0.242906 12.77 13.25 0.48 31.01. 14:39 298 (NW) 36
V1121 Tau p 4 0.8242202 8.46 8.89 0.43 31.01. 14:40 127 (SE) 28
V1073 Cyg p 1 0.785854 8.23 8.61 0.38 31.01. 14:40 261 (W) 53
V392 Ori p 1 0.659284 10.90 11.50 0.60 31.01. 14:40 80 (E) 16
HT Vir p 1 0.4076729 7.06 7.48 0.42 31.01. 14:40 336 (NW) -32
HR Lac p 1 0.42907 13.90 14.40 0.50 31.01. 14:40 285 (W) 68
V1180 Her p 10 0.352051 12.82 12.98 0.16 31.01. 14:40 312 (NW) 9
V931 Cyg s 1 0.341513 13.90 14.50 0.60 31.01. 14:40 277 (W) 34
MW Pav p 10 0.79498855 8.51 8.95 0.44 31.01. 14:40 199 (S) -38
AT Aqr p 8 0.30409565 14.10 15.00 0.90 31.01. 14:41 210 (SW) 15
TY UMa s 1 0.354548 11.48 12.14 0.66 31.01. 14:41 2 (N) 16
MT And s 8 0.358775 14.80 14.80 0.00 31.01. 14:41 103 (E) 67
GO Aps p 10 0.4991 14.60 15.40 0.80 31.01. 14:41 198 (S) -58
DI CVn p 1 0.305966 13.60 14.40 0.80 31.01. 14:41 359 (N) -4
V404 Hya s 7 0.309535 14.85 14.85 0.00 31.01. 14:41 55 (NE) -20
RS Ser p 7 0.59814 10.80 11.50 0.70 31.01. 14:41 263 (W) -11
V415 Dra p 1 0.437416 12.00 12.50 0.50 31.01. 14:41 305 (NW) 40
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 31.01. 14:41 267 (W) -32
V1139 Cas s 1 0.2971 12.80 12.80 0.00 31.01. 14:41 55 (NE) 78
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 31.01. 14:41 292 (W) -23
CT Eri s 10 0.6341963 10.00 10.27 0.27 31.01. 14:42 133 (SE) -9
FQ CVn s 1 0.371037 12.95 13.20 0.25 31.01. 14:42 344 (N) -6
KT Cnc p 8 0.323691 13.60 14.20 0.60 31.01. 14:42 58 (NE) -10
V653 Ara p 10 0.2614 12.50 12.90 0.40 31.01. 14:42 237 (SW) -52
V1053 Her s 1 0.287796 13.57 13.57 0.00 31.01. 14:42 306 (NW) 17
V921 Her p 1 0.87738 9.44 9.80 0.36 31.01. 14:42 318 (NW) 22
RZ UMi p 2 0.3373491 12.80 13.50 0.70 31.01. 14:42 357 (N) 47
XY Leo s 1 0.2841029 9.45 9.80 0.35 31.01. 14:42 36 (NE) -15
DH CVn p 1 0.365804 12.72 13.24 0.52 31.01. 14:42 0 (N) -4
AK Vir p 2 1.193596 10.00 11.00 1.00 31.01. 14:43 320 (NW) -53
MU Gem p 1 0.7262005 14.50 15.00 0.50 31.01. 14:43 75 (E) 6
IM Vul s 1 0.454283 11.60 13.30 1.70 31.01. 14:43 259 (W) 39
DW UMa p 1 0.13660653 15.10 16.60 1.50 31.01. 14:43 15 (N) 21
V646 Aur p 9 0.438786 13.40 13.80 0.40 31.01. 14:43 59 (NE) 30
RT Hyi p 10 0.2840352 12.28 13.15 0.87 31.01. 14:43 177 (S) -39
V657 Pup p 10 0.7413 17.00 17.20 0.20 31.01. 14:43 118 (SE) -42
V430 Nor p 10 0.366 16.70 17.22 0.52 31.01. 14:44 238 (SW) -60
V591 Lyr s 2 0.300395 11.95 11.95 0.00 31.01. 14:44 297 (NW) 28
V929 Mon s 9 0.67772 13.00 13.00 0.00 31.01. 14:44 83 (E) -6
OT Lup p 10 6.20673 9.82 10.40 0.58 31.01. 14:44 270 (W) -62
V704 Cyg p 1 0.570705 13.60 14.60 1.00 31.01. 14:44 279 (W) 60
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.