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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V542 Hya p 10 0.381025 10.28 10.40 0.12 20.07. 17:45 242 (SW) 5
KN Vul p 1 0.3573295 13.00 13.40 0.40 20.07. 17:45 79 (E) 28
V936 Cep p 10 0.364014 13.70 14.10 0.40 20.07. 17:45 15 (N) 39
V1355 Tau s 7 0.244668 13.00 13.00 0.00 20.07. 17:46 328 (NW) -9
V899 Her s 1 0.421169 7.93 7.93 0.00 20.07. 17:46 118 (SE) 63
BW Dra p 1 0.292165 8.61 9.08 0.47 20.07. 17:46 17 (N) 77
V534 Aur s 8 2.141839 10.43 10.43 0.00 20.07. 17:46 313 (NW) 2
MN And p 10 0.61065 15.10 16.20 1.10 20.07. 17:46 4 (N) 2
V758 Cen p 8 0.580785 8.80 9.40 0.60 20.07. 17:47 187 (S) -16
V563 Lyr p 1 0.577642 10.96 11.47 0.51 20.07. 17:47 79 (E) 47
V416 Gem s 7 0.256181 12.50 12.50 0.00 20.07. 17:47 304 (NW) 2
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 20.07. 17:47 53 (NE) 41
BV Dra s 1 0.350067 7.88 7.88 0.00 20.07. 17:47 16 (N) 77
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 20.07. 17:47 72 (E) 39
AW UMa s 1 0.438726 6.83 7.08 0.25 20.07. 17:48 259 (W) 49
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 20.07. 17:48 125 (SE) 30
YY Gru p 9 0.2926495 12.40 13.20 0.80 20.07. 17:48 115 (SE) -54
V728 Her s 1 0.4712895 10.90 11.40 0.50 20.07. 17:48 92 (E) 62
V445 Peg p 1 0.40465 14.00 14.50 0.50 20.07. 17:48 63 (NE) 12
V640 Pup p 10 1.80488 11.66 12.14 0.48 20.07. 17:48 260 (W) -19
CL Sct p 7 1.638554 14.00 14.70 0.70 20.07. 17:48 119 (SE) 13
CR Tau s 1 0.68270353 12.50 12.50 0.00 20.07. 17:48 318 (NW) -5
V645 And p 8 0.4125814 13.05 13.45 0.40 20.07. 17:48 32 (NE) 18
IM Vul p 1 0.454283 11.60 13.30 1.70 20.07. 17:48 75 (E) 17
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 20.07. 17:49 82 (E) -5
V1346 Her p 9 0.7907 13.30 13.65 0.35 20.07. 17:49 109 (E) 31
DW Pav p 10 0.698 15.70 16.40 0.70 20.07. 17:49 155 (SE) -38
NY Boo s 9 0.326815 12.15 12.15 0.00 20.07. 17:50 113 (SE) 87
V494 Mon s 6 0.8388177 11.60 11.65 0.05 20.07. 17:50 294 (NW) -22
V523 And p 10 0.528539 11.90 12.40 0.50 20.07. 17:50 20 (N) 0
AH Mic p 10 0.387315 13.20 13.60 0.40 20.07. 17:50 116 (SE) -33
AM CrB p 6 0.703654 12.80 13.50 0.70 20.07. 17:50 121 (SE) 70
EX Leo s 1 0.408605 8.27 8.27 0.00 20.07. 17:50 257 (W) 31
EL Boo s 1 0.4137625 9.38 9.38 0.00 20.07. 17:50 179 (S) 54
TT Cet s 1 0.4859549 10.80 11.10 0.30 20.07. 17:50 22 (N) -48
V1143 Her p 1 0.318275 13.00 14.00 1.00 20.07. 17:50 123 (SE) 44
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 20.07. 17:50 24 (NE) 14
V458 Mon p 5 0.3969371 13.30 13.90 0.60 20.07. 17:51 293 (NW) -15
V432 Per p 1 0.3833085 11.00 11.70 0.70 20.07. 17:51 356 (N) 3
QV UMa s 6 0.311444 13.50 13.50 0.00 20.07. 17:51 301 (NW) 44
GH Aqr p 6 0.305585 13.40 13.80 0.40 20.07. 17:51 75 (E) -19
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 20.07. 17:51 66 (NE) 44
GZ And s 1 0.3050173 10.83 11.58 0.75 20.07. 17:52 6 (N) 5
ER Ori p 1 0.4234005 9.32 9.93 0.61 20.07. 17:52 312 (NW) -39
HH Lac p 10 0.200593 14.00 15.50 1.50 20.07. 17:52 32 (NE) 26
V383 Mon p 2 0.6346866 14.70 15.40 0.70 20.07. 17:52 289 (W) -18
V1284 Her p 1 0.337146 12.78 13.18 0.40 20.07. 17:52 97 (E) 57
EF CVn p 1 0.27205 13.10 13.50 0.40 20.07. 17:52 218 (SW) 64
V802 Aql p 6 0.267608 13.40 14.30 0.90 20.07. 17:52 113 (SE) 15
XY UMa p 1 0.47899511 9.50 10.17 0.67 20.07. 17:52 310 (NW) 41
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.