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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1436 Cyg p 9 1.5870645 15.80 17.60 1.80 18.07. 04:52 290 (W) 20
V402 Dra p 10 1.380644 10.93 11.20 0.27 18.07. 04:52 330 (NW) 37
AB Cnc s 3 0.872842 14.00 13.00 -1.00 18.07. 04:52 69 (E) 2
AE Phe s 1 0.362374 7.56 8.19 0.63 18.07. 04:52 181 (S) -10
V438 Nor p 10 0.4214 16.57 17.00 0.43 18.07. 04:53 239 (SW) -69
CI Aur p 4 1.870032 13.30 14.60 1.30 18.07. 04:53 97 (E) 46
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 18.07. 04:53 306 (NW) 17
AS Aps p 9 0.399351 13.40 13.80 0.40 18.07. 04:53 199 (S) -63
YY Boo p 4 3.933065 12.00 13.50 1.50 18.07. 04:54 339 (N) 7
V1034 Her p 1 0.81529 12.88 13.98 1.10 18.07. 04:54 311 (NW) -14
V2154 Cyg p 7 2.630637 7.85 8.24 0.39 18.07. 04:54 293 (NW) 50
AM Her p 1 0.128927 12.30 15.70 3.40 18.07. 04:54 318 (NW) 26
V2357 Oph s 6 0.415568 10.66 10.70 0.04 18.07. 04:54 309 (NW) -15
MS Her s 5 0.868042 12.90 13.30 0.40 18.07. 04:54 303 (NW) 9
V502 And s 6 0.318892 13.80 14.15 0.35 18.07. 04:54 213 (SW) 68
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 18.07. 04:55 291 (W) 20
V365 Sge p 1 0.369126 13.11 13.81 0.70 18.07. 04:55 276 (W) 18
EH Cnc p 1 0.4180364 11.73 12.47 0.74 18.07. 04:55 68 (E) 9
EW Boo s 1 0.906349 10.31 10.31 0.00 18.07. 04:55 344 (N) 0
IY Aps p 10 0.4184362 12.70 13.00 0.30 18.07. 04:55 203 (SW) -59
GO Psc s 8 0.453256 13.05 13.35 0.30 18.07. 04:55 202 (S) 71
BB Men p 10 0.257701 11.46 11.92 0.46 18.07. 04:55 160 (S) -43
PZ UMa p 7 0.2626732 12.50 13.10 0.60 18.07. 04:56 39 (NE) 23
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 18.07. 04:56 272 (W) 77
V954 Oph p 9 0.2252705 14.30 14.90 0.60 18.07. 04:56 289 (W) -13
AR Vel p 10 3.212764 12.10 12.50 0.40 18.07. 04:56 122 (SE) -63
HY Lyr s 4 0.369101 13.80 14.10 0.30 18.07. 04:56 305 (NW) 12
OS Her s 9 0.792285 13.26 13.26 0.00 18.07. 04:56 310 (NW) 12
V401 Cam s 8 0.3158103 13.20 13.60 0.40 18.07. 04:56 32 (NE) 56
BS Vul s 1 0.475971 10.90 11.10 0.20 18.07. 04:56 285 (W) 16
V342 UMa s 1 0.3438515 13.40 13.40 0.00 18.07. 04:57 27 (NE) 19
SW Gru p 10 0.28812 13.50 14.00 0.50 18.07. 04:57 218 (SW) -16
AY CrB s 8 0.460476 13.50 14.00 0.50 18.07. 04:57 338 (N) -6
QV Lup p 10 0.365618 11.35 11.78 0.43 18.07. 04:57 293 (NW) -77
V1088 Aql s 10 0.998379 14.50 14.50 0.00 18.07. 04:57 273 (W) 13
MT Her p 1 0.4877185 11.86 12.86 1.00 18.07. 04:57 295 (NW) -1
V1109 Her p 10 2.59849 9.30 9.57 0.27 18.07. 04:57 288 (W) 1
CQ Ser p 5 0.7600617 10.70 11.50 0.80 18.07. 04:57 279 (W) -26
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 18.07. 04:58 295 (NW) 47
V1799 Ori s 2 0.290304 12.90 13.60 0.70 18.07. 04:58 122 (SE) 32
QU Vir p 10 0.399253 11.75 12.05 0.30 18.07. 04:58 352 (N) -39
GV Cyg s 1 0.9906643 13.20 13.20 0.00 18.07. 04:58 287 (W) 54
V467 And p 10 0.215 15.43 15.73 0.30 18.07. 04:58 241 (SW) 66
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 18.07. 04:58 302 (NW) 14
BS Vir p 10 0.3770834 13.60 14.40 0.80 18.07. 04:58 20 (N) -40
GW Boo s 1 0.531544 10.25 10.25 0.00 18.07. 04:58 357 (N) -20
OQ Dra s 7 0.3396745 13.20 13.20 0.00 18.07. 04:58 10 (N) 34
MM Dra s 8 0.2644 14.54 14.54 0.00 18.07. 04:59 323 (NW) 46
IT Her s 1 0.3393957 12.90 12.90 0.00 18.07. 04:59 297 (NW) 11
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 18.07. 04:59 239 (SW) -24
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.