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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PS Vir s 1 0.289806 12.00 12.30 0.30 27.07. 12:30 138 (SE) 39
V489 Ser p 9 0.078847 19.20 21.00 1.80 27.07. 12:31 89 (E) -1
IW TrA p 10 0.3146 14.20 14.60 0.40 27.07. 12:31 138 (SE) -48
ER Vul s 1 0.698095 7.27 7.49 0.22 27.07. 12:31 11 (N) -11
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 27.07. 12:31 5 (N) -2
LT Eri p 1 0.17017 15.00 18.72 3.72 27.07. 12:31 263 (W) -3
EV Cet p 9 0.428224 11.60 12.08 0.48 27.07. 12:31 306 (NW) -27
TU Cam s 10 2.933255 5.12 5.22 0.10 27.07. 12:31 310 (NW) 56
GM Boo p 1 0.361122 11.85 12.20 0.35 27.07. 12:31 87 (E) 28
CX Gem p 4 2.163696 12.00 14.20 2.20 27.07. 12:32 251 (W) 43
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 27.07. 12:32 31 (NE) -4
V863 Cep p 5 1.176563 12.50 12.80 0.30 27.07. 12:32 0 (N) 26
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 27.07. 12:32 89 (E) -44
LP Com s 1 0.337934 12.76 12.76 0.00 27.07. 12:32 112 (E) 52
V401 Cam p 8 0.3158103 13.20 13.70 0.50 27.07. 12:32 327 (NW) 55
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 27.07. 12:32 346 (N) -43
V463 Peg p 7 0.330569 11.60 12.15 0.55 27.07. 12:32 1 (N) -22
BF Pav s 10 0.305605 11.00 11.90 0.90 27.07. 12:32 128 (SE) -62
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 27.07. 12:32 24 (NE) 18
V1139 Cas s 1 0.2971 12.80 12.80 0.00 27.07. 12:32 329 (NW) 25
IV Dra s 4 0.2681055 13.70 13.70 0.00 27.07. 12:32 51 (NE) 40
V426 Her s 9 0.4921282 15.50 15.80 0.30 27.07. 12:33 56 (NE) 3
HY Gem s 5 0.351013 16.70 17.50 0.80 27.07. 12:33 253 (W) 42
RR Cen p 9 0.6056895 7.27 7.68 0.41 27.07. 12:33 146 (SE) -31
MU Lac s 10 0.2775155 14.10 14.10 0.00 27.07. 12:33 355 (N) 12
GI CVn p 8 0.30316 14.10 14.90 0.80 27.07. 12:33 70 (E) 50
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 27.07. 12:33 30 (NE) -1
CW Cas s 1 0.318862 11.02 11.47 0.45 27.07. 12:33 340 (N) 28
V802 Cep p 10 0.34698 13.30 13.70 0.40 27.07. 12:33 346 (N) 46
AS Ser p 1 0.4662346 11.40 12.00 0.60 27.07. 12:33 92 (E) 4
V452 Cam p 10 0.397443 12.10 12.30 0.20 27.07. 12:33 330 (NW) 60
XX Cep s 1 2.337328 9.13 9.18 0.05 27.07. 12:33 348 (N) 26
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 27.07. 12:34 68 (E) -55
HV Aqr p 1 0.374457 9.71 10.11 0.40 27.07. 12:34 11 (N) -43
V757 Cen s 1 0.3431685 8.30 8.60 0.30 27.07. 12:34 135 (SE) -11
U Cep s 1 2.493081 6.75 6.93 0.18 27.07. 12:34 352 (N) 44
SV Ind p 10 0.443299 14.00 14.60 0.60 27.07. 12:34 120 (SE) -76
V1103 Her s 1 0.2913524 11.90 11.90 0.00 27.07. 12:34 44 (NE) 8
TU Hor p 10 0.935971 5.90 6.04 0.14 27.07. 12:34 238 (SW) -38
TW CrB p 1 0.5888747 10.50 11.30 0.80 27.07. 12:35 70 (E) 19
V1094 Her s 1 0.392119 12.60 12.60 0.00 27.07. 12:35 51 (NE) 14
NO Vul s 1 0.370765 13.40 14.10 0.70 27.07. 12:35 34 (NE) -13
V411 Gem p 9 0.43257 15.47 15.78 0.31 27.07. 12:35 242 (SW) 38
V478 Peg p 9 1.285178 9.80 10.50 0.70 27.07. 12:35 0 (N) -20
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 27.07. 12:36 280 (W) 9
V855 Cep p 10 0.3698575 13.65 14.05 0.40 27.07. 12:36 2 (N) 31
V375 Cam p 8 0.32208 13.60 14.20 0.60 27.07. 12:36 342 (N) 52
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 27.07. 12:36 33 (NE) -4
BR CrB p 10 0.766929 9.88 10.11 0.23 27.07. 12:36 65 (NE) 28
BK Vul p 1 0.453463 12.80 13.50 0.70 27.07. 12:36 7 (N) -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.