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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V488 Cam s 7 0.2674155 12.80 12.80 0.00 30.07. 16:09 342 (N) 49
GZ Gem p 6 1.225009 13.60 14.10 0.50 30.07. 16:09 297 (NW) 2
SX Crv p 1 0.3166127 8.99 9.25 0.26 30.07. 16:09 196 (S) 20
V1371 Ori p 9 0.758223 8.16 8.23 0.08 30.07. 16:09 305 (NW) -10
GU CMa p 10 1.610135 7.88 8.11 0.23 30.07. 16:09 270 (W) -15
DW UMa p 1 0.13660653 15.10 16.60 1.50 30.07. 16:09 306 (NW) 62
TX Eri p 10 0.62858 12.47 12.91 0.44 30.07. 16:10 322 (NW) -55
HR And p 8 1.2357 14.70 15.40 0.70 30.07. 16:10 12 (N) 5
V870 Cep s 7 0.301066 10.93 11.15 0.22 30.07. 16:10 26 (NE) 30
IT Per p 1 1.533725 9.90 10.50 0.60 30.07. 16:10 349 (N) 5
OU Ser s 1 0.2967662 8.25 8.43 0.18 30.07. 16:10 140 (SE) 51
AB Cas p 1 1.366888 10.10 11.85 1.75 30.07. 16:10 355 (N) 32
V1351 Cen p 10 0.399114 10.65 11.30 0.65 30.07. 16:10 171 (S) 7
V1025 Cas p 5 1.099647 12.68 13.15 0.47 30.07. 16:10 16 (N) 15
V873 Per p 1 0.294902 10.80 11.50 0.70 30.07. 16:11 348 (N) 2
BL Leo p 1 0.28193 13.80 14.50 0.70 30.07. 16:11 233 (SW) 56
V936 Cep p 10 0.364014 13.70 14.10 0.40 30.07. 16:11 11 (N) 37
PY Vir p 1 0.311248 9.60 10.10 0.50 30.07. 16:11 190 (S) 35
NP Cen p 10 2.853001 10.40 11.20 0.80 30.07. 16:11 184 (S) -22
V464 Cam p 10 0.48608 13.00 13.45 0.45 30.07. 16:11 346 (N) 47
X PsA s 10 0.3977746 13.00 14.20 1.20 30.07. 16:11 80 (E) -41
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 30.07. 16:11 50 (NE) 29
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 30.07. 16:12 58 (NE) 24
VV Cet p 1 0.5223925 10.43 10.99 0.56 30.07. 16:12 17 (N) -41
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.07. 16:12 140 (SE) 33
GN Sge p 1 1.4376 10.30 10.60 0.30 30.07. 16:12 72 (E) 12
V1247 Cen p 10 4.3956 15.39 15.42 0.03 30.07. 16:13 194 (S) -24
IU Aps p 10 0.3046 14.20 14.60 0.40 30.07. 16:13 171 (S) -43
UX Eri p 1 0.4452835 11.15 11.71 0.56 30.07. 16:13 331 (NW) -43
V1207 Her p 8 0.2667556 12.55 13.40 0.85 30.07. 16:13 111 (E) 49
V417 Cam p 10 0.28482 14.20 14.70 0.50 30.07. 16:13 331 (NW) 33
NO Vul p 1 0.370765 13.40 14.20 0.80 30.07. 16:13 79 (E) 18
V1064 Cyg p 10 0.704937 15.10 15.80 0.70 30.07. 16:13 43 (NE) 25
PY Boo p 9 0.278049 12.10 12.65 0.55 30.07. 16:14 75 (E) 74
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 30.07. 16:14 300 (NW) 1
RT Hyi p 10 0.2840352 12.28 13.15 0.87 30.07. 16:15 176 (S) -61
V581 Pup p 9 0.92015 11.87 12.47 0.60 30.07. 16:15 247 (SW) -30
V467 And p 10 0.215 15.43 15.73 0.30 30.07. 16:15 22 (N) -1
V512 And s 10 0.745331 11.80 11.95 0.15 30.07. 16:15 11 (N) -4
V1063 Her s 9 1.6598 10.80 10.80 0.00 30.07. 16:15 93 (E) 44
KR Pav p 10 0.4838 13.70 14.80 1.10 30.07. 16:15 148 (SE) -51
V845 Cep p 10 0.386159 14.30 15.20 0.90 30.07. 16:15 16 (N) 44
V643 Her s 4 1.223089 13.50 13.50 0.00 30.07. 16:15 88 (E) 30
V685 Her s 10 0.5891435 15.40 15.80 0.40 30.07. 16:15 120 (SE) 51
AM Tau s 1 2.043923 10.40 10.40 0.00 30.07. 16:15 303 (NW) -5
BK Oct p 10 0.3686 14.30 14.80 0.50 30.07. 16:15 157 (SE) -47
AH Aur s 1 0.4941067 10.20 10.70 0.50 30.07. 16:15 303 (NW) 9
V830 Cep p 10 0.2601155 13.40 14.85 1.45 30.07. 16:15 26 (NE) 41
V523 Aur s 1 0.330437 13.30 13.30 0.00 30.07. 16:15 303 (NW) 27
V1092 Her s 4 0.384539 11.93 11.93 0.00 30.07. 16:16 98 (E) 46
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.