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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IM Vul s 1 0.454283 11.60 13.30 1.70 19.07. 09:30 326 (NW) -11
V441 Lac s 1 0.3089166 12.56 12.56 0.00 19.07. 09:30 326 (NW) 24
KZ Boo s 8 0.353515 12.65 13.10 0.45 19.07. 09:30 32 (NE) 25
V579 Lyr s 1 0.242906 12.77 12.77 0.00 19.07. 09:30 354 (N) 4
BS Vul p 1 0.475971 10.90 11.60 0.70 19.07. 09:30 341 (N) -16
OQ Dra p 7 0.3396745 13.20 13.80 0.60 19.07. 09:30 27 (NE) 49
GM Boo s 1 0.361122 11.85 11.85 0.00 19.07. 09:30 48 (NE) -3
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 19.07. 09:30 346 (N) 0
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 19.07. 09:30 16 (N) 19
V477 Peg p 9 0.2747515 11.65 11.75 0.10 19.07. 09:31 311 (NW) -5
V931 Cyg s 1 0.341513 13.90 14.50 0.60 19.07. 09:31 343 (N) -8
V1192 Her p 10 0.310078 13.00 13.30 0.30 19.07. 09:31 18 (N) 11
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 19.07. 09:31 287 (W) -23
OU Ser s 1 0.2967662 8.25 8.43 0.18 19.07. 09:31 44 (NE) -13
FT Gem s 1 0.5876113 13.50 14.10 0.60 19.07. 09:31 165 (S) 53
DU Gru p 9 0.601954 11.79 12.42 0.63 19.07. 09:31 263 (W) -50
V807 Cyg p 9 0.798763 14.20 15.10 0.90 19.07. 09:31 344 (N) 0
V1064 Cyg p 10 0.704937 15.10 15.80 0.70 19.07. 09:32 333 (NW) 15
BL Leo p 1 0.28193 13.80 14.50 0.70 19.07. 09:32 80 (E) 24
FX Dra s 5 0.8166005 9.29 9.29 0.00 19.07. 09:32 21 (N) 23
FP Sge s 9 0.642007 14.50 14.90 0.40 19.07. 09:32 332 (NW) -16
V2635 Oph p 8 0.430959 12.15 12.60 0.45 19.07. 09:32 21 (N) -39
LP Cep p 2 0.693062 13.70 15.00 1.30 19.07. 09:32 337 (NW) 26
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 19.07. 09:32 330 (NW) 1
MM Dra p 8 0.2644 14.54 14.90 0.36 19.07. 09:32 349 (N) 27
RU UMi s 1 0.524926 10.00 10.22 0.22 19.07. 09:32 25 (NE) 40
V470 Cam p 1 0.0956467 14.10 14.75 0.65 19.07. 09:32 16 (N) 72
AS Cen p 10 0.3052373 13.00 13.20 0.20 19.07. 09:33 142 (SE) -33
CU Ara s 8 1.385831 14.40 14.40 0.00 19.07. 09:33 143 (SE) -76
V1237 Cen p 9 0.486009 11.10 11.90 0.80 19.07. 09:33 144 (SE) -39
UU Lyn s 1 0.46846 11.54 11.82 0.28 19.07. 09:33 87 (E) 60
V2640 Oph p 7 0.419892 12.50 13.20 0.70 19.07. 09:33 16 (N) -34
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 19.07. 09:33 356 (N) 5
AQ Com p 1 0.2813295 15.20 15.70 0.50 19.07. 09:34 72 (E) 14
V1254 Cen p 10 0.37079 11.17 11.75 0.58 19.07. 09:34 118 (SE) -34
AM Eri s 4 0.3165735 14.40 14.40 0.00 19.07. 09:34 210 (SW) 23
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 19.07. 09:34 338 (N) 1
CM Aqr p 8 0.703475 13.00 13.60 0.60 19.07. 09:34 302 (NW) -41
NZ Boo p 1 0.0589094 17.20 20.00 2.80 19.07. 09:34 40 (NE) 5
V1256 Her s 2 0.318276 12.60 13.40 0.80 19.07. 09:34 16 (N) -22
GH Cam p 10 0.59987 13.80 17.00 3.20 19.07. 09:34 325 (NW) 64
MS UMa p 1 0.410388 11.97 12.60 0.63 19.07. 09:34 59 (NE) 43
V553 Hya p 5 0.371497 12.36 13.05 0.69 19.07. 09:35 107 (E) -20
V881 Per p 1 0.387377 10.71 11.04 0.33 19.07. 09:35 272 (W) 52
II CMa s 8 0.22919704 15.22 15.22 0.00 19.07. 09:35 171 (S) 26
Y Cam s 1 3.30568 10.50 10.60 0.10 19.07. 09:36 10 (N) 63
AY Mon p 7 2.144241 13.30 15.50 2.20 19.07. 09:36 169 (S) 49
V489 Ser p 9 0.078847 19.20 21.00 1.80 19.07. 09:36 45 (NE) -31
V335 Ori p 10 3.08983 14.90 17.00 2.10 19.07. 09:36 193 (S) 61
BS Mus s 10 0.7682444 11.00 11.00 0.00 19.07. 09:36 150 (SE) -39
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.