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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 21.04. 18:55 75 (E) -55
V441 And p 4 0.469656 13.48 14.25 0.77 21.04. 18:55 327 (NW) 10
V1157 Her p 10 0.31589 14.10 14.70 0.60 21.04. 18:55 59 (NE) 27
V518 And p 10 0.361144 13.50 13.90 0.40 21.04. 18:55 326 (NW) 9
KQ Gem p 1 0.4079905 14.00 15.00 1.00 21.04. 18:55 246 (SW) 39
V866 Cep p 10 0.3259 13.40 14.00 0.60 21.04. 18:56 360 (N) 28
V For p 9 3.305888 14.05 17.00 2.95 21.04. 18:56 266 (W) -31
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 21.04. 18:56 31 (NE) -4
BO Ari s 1 0.3181937 10.00 10.00 0.00 21.04. 18:56 306 (NW) 6
RS PsA s 10 0.593358 14.30 14.30 0.00 21.04. 18:56 349 (N) -65
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 21.04. 18:56 279 (W) 18
AX Vul s 1 2.024835 11.00 11.00 0.00 21.04. 18:56 19 (N) -13
V777 Cep p 10 0.3863448 16.31 16.68 0.37 21.04. 18:56 355 (N) 46
V340 Aql p 8 3.74906 11.50 14.10 2.60 21.04. 18:57 31 (NE) -19
OP Boo p 10 0.311443 12.80 13.10 0.30 21.04. 18:57 54 (NE) 45
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 21.04. 18:57 358 (N) -52
V436 Nor p 10 0.6562 17.24 17.80 0.56 21.04. 18:57 134 (SE) -39
TY Boo p 1 0.3171485 10.81 11.47 0.66 21.04. 18:57 75 (E) 35
DN Aur p 3 0.616888 13.70 14.20 0.50 21.04. 18:57 281 (W) 36
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 21.04. 18:57 30 (NE) 5
V1097 Her p 1 0.360849 10.75 11.30 0.55 21.04. 18:57 55 (NE) 6
HT Vir p 1 0.4076729 7.06 7.48 0.42 21.04. 18:57 113 (SE) 25
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 21.04. 18:57 24 (NE) 3
V391 Vir s 1 0.3543161 12.21 12.60 0.39 21.04. 18:58 134 (SE) 34
MR Aur p 9 0.690301 15.10 15.50 0.40 21.04. 18:58 272 (W) 41
BW Eri s 6 0.6384855 10.16 10.38 0.22 21.04. 18:58 250 (W) -20
V963 Per s 1 0.462078 13.20 13.20 0.00 21.04. 18:58 305 (NW) 43
MZ Dra p 10 0.840374 11.86 12.10 0.24 21.04. 18:58 20 (N) 61
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 21.04. 18:59 26 (NE) 14
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 21.04. 18:59 22 (N) -2
IM Hya p 10 1.782043 12.10 13.20 1.10 21.04. 18:59 153 (SE) 3
V1077 Cas p 9 0.260823 14.73 15.58 0.85 21.04. 19:00 334 (NW) 26
AW Tri p 10 0.388194 13.40 13.70 0.30 21.04. 19:00 316 (NW) 3
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 21.04. 19:00 20 (N) 5
V625 And p 10 0.2495793 14.20 14.80 0.60 21.04. 19:00 345 (N) -2
AQ Psc s 1 0.4756052 8.60 8.60 0.00 21.04. 19:00 307 (NW) -18
AM Her p 1 0.128927 12.30 15.70 3.40 21.04. 19:00 35 (NE) 21
V1053 Cas p 1 0.649369 15.20 15.80 0.60 21.04. 19:01 339 (N) 26
V400 Lyr p 1 0.253427 12.70 13.35 0.65 21.04. 19:01 32 (NE) 5
DI CVn p 1 0.305966 13.60 14.40 0.80 21.04. 19:01 103 (E) 59
V436 Dra p 10 0.430194 14.15 14.80 0.65 21.04. 19:01 11 (N) 33
V1263 Cen p 10 0.410756 12.10 12.95 0.85 21.04. 19:01 142 (SE) -3
V1067 Her s 1 0.258109 12.58 12.58 0.00 21.04. 19:02 44 (NE) 19
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 21.04. 19:02 19 (N) 5
V488 Cam p 7 0.2674155 12.80 12.95 0.15 21.04. 19:02 347 (N) 59
V830 Cep p 10 0.2601155 13.40 14.85 1.45 21.04. 19:02 7 (N) 31
BX And p 1 0.6101125 8.90 9.57 0.67 21.04. 19:02 316 (NW) 16
V363 Lup p 10 0.347743 11.60 11.90 0.30 21.04. 19:02 127 (SE) -25
BS UMa s 1 0.3495099 13.70 14.00 0.30 21.04. 19:03 109 (E) 74
AO Aqr p 9 0.4893508 11.50 12.30 0.80 21.04. 19:03 356 (N) -63
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.