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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V497 Cam s 5 0.554646 13.50 14.00 0.50 23.07. 06:49 10 (N) 52
V710 And p 10 0.219197 14.01 14.37 0.36 23.07. 06:49 273 (W) 43
KZ Boo s 8 0.353515 12.65 13.10 0.45 23.07. 06:50 12 (N) 16
EE CVn s 1 0.280562 13.70 14.57 0.87 23.07. 06:50 29 (NE) -3
V924 Oph s 10 0.359554 15.70 16.40 0.70 23.07. 06:50 317 (NW) -23
DG Dra p 10 0.571372 9.40 9.40 0.00 23.07. 06:50 334 (NW) 24
GW Tau p 1 0.6413225 11.20 11.90 0.70 23.07. 06:50 161 (S) 65
V885 Cep p 10 0.652781 13.10 13.45 0.35 23.07. 06:50 332 (NW) 49
TZ Eri s 1 2.606111 9.80 9.80 0.00 23.07. 06:50 172 (S) 34
V541 And p 10 3.9761 12.58 13.47 0.89 23.07. 06:50 257 (W) 63
V361 Lyr s 4 0.309614 14.30 14.70 0.40 23.07. 06:50 329 (NW) 15
PT Boo s 9 0.4466345 12.60 12.60 0.00 23.07. 06:51 6 (N) 4
YY CrB s 1 0.37656 8.64 8.64 0.00 23.07. 06:51 1 (N) -2
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 23.07. 06:51 93 (E) 21
TZ Gem p 1 1.677717 13.40 15.60 2.20 23.07. 06:51 119 (SE) 46
V1237 Cen p 9 0.486009 11.10 11.90 0.80 23.07. 06:51 134 (SE) -55
EN Oct p 1 0.288913 11.88 12.60 0.72 23.07. 06:51 180 (S) -50
V631 Aur p 9 0.3459 15.97 16.61 0.64 23.07. 06:52 107 (E) 67
LL UMa s 8 0.323393 15.40 16.00 0.60 23.07. 06:52 30 (NE) 47
V406 Cam p 10 0.290534 12.65 13.00 0.35 23.07. 06:52 39 (NE) 71
AG Lac p 1 0.7521703 13.60 15.00 1.40 23.07. 06:52 306 (NW) 41
HV UMa p 1 0.71076 8.60 8.88 0.28 23.07. 06:52 39 (NE) 20
RT LMi s 1 0.3749177 11.40 11.70 0.30 23.07. 06:52 67 (NE) 27
LW Eri s 5 0.46562 12.20 12.20 0.00 23.07. 06:53 169 (S) 39
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 23.07. 06:53 19 (N) -34
AM Aqr s 9 0.3737388 12.80 12.80 0.00 23.07. 06:53 255 (W) -13
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 23.07. 06:53 302 (NW) 24
NZ Boo p 1 0.0589094 17.20 20.00 2.80 23.07. 06:53 11 (N) -6
CO Ind p 10 0.597959 10.64 11.25 0.61 23.07. 06:53 242 (SW) -43
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 23.07. 06:53 316 (NW) 2
EK Lyn p 9 2.235543 9.73 10.10 0.37 23.07. 06:53 80 (E) 46
VY Com s 8 1.008721 13.90 14.50 0.60 23.07. 06:53 56 (NE) -5
V435 Peg p 9 0.312999 13.05 13.40 0.35 23.07. 06:53 285 (W) 7
XX LMi s 4 0.370979 12.42 12.42 0.00 23.07. 06:53 62 (NE) 19
V1799 Ori p 2 0.290304 12.90 13.90 1.00 23.07. 06:54 162 (S) 45
V466 Cam s 9 0.3998995 12.60 12.60 0.00 23.07. 06:54 27 (NE) 60
DQ Her p 7 0.19362088 13.00 18.08 5.08 23.07. 06:54 338 (N) 10
V538 And p 10 0.5188056 13.90 14.30 0.40 23.07. 06:54 258 (W) 62
BH Cen p 9 0.791585 10.03 11.16 1.13 23.07. 06:54 137 (SE) -54
OP Boo p 10 0.311443 12.80 13.10 0.30 23.07. 06:55 9 (N) 14
QW Cyg p 2 0.5876453 13.90 14.40 0.50 23.07. 06:55 315 (NW) 12
CD Tri s 3 0.369035 12.14 12.14 0.00 23.07. 06:55 238 (SW) 67
BL Eri s 1 0.416918 11.51 11.51 0.00 23.07. 06:55 177 (S) 28
V1341 Aql p 8 0.304012 13.00 13.70 0.70 23.07. 06:56 309 (NW) -28
EL Aqr s 1 0.48141 10.38 10.38 0.00 23.07. 06:56 244 (SW) 10
OO Aqr s 5 0.586623 9.20 9.59 0.39 23.07. 06:56 275 (W) -21
QT Gem p 6 1.619865 7.66 8.05 0.40 23.07. 06:56 121 (SE) 41
ES Cnc s 1 1.067793 11.16 10.16 -1.00 23.07. 06:56 96 (E) 20
V1106 Her s 1 0.2546005 12.60 12.60 0.00 23.07. 06:56 330 (NW) -9
IM Mon s 8 1.1902417 6.40 6.47 0.07 23.07. 06:56 139 (SE) 29
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.