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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.04. 20:32 93 (E) 49
V336 TrA p 10 0.266768 10.46 11.20 0.74 21.04. 20:32 150 (SE) -35
CP Gru p 9 2.0862 7.73 8.09 0.37 21.04. 20:32 84 (E) -74
GR Cas p 2 1.0462595 13.70 14.50 0.80 21.04. 20:32 335 (NW) 27
V978 Cyg p 10 1.51305 15.50 17.00 1.50 21.04. 20:32 32 (NE) 26
AZ Vir p 1 0.3496644 10.74 11.37 0.63 21.04. 20:32 138 (SE) 37
V1022 Tau p 2 0.347171 14.96 15.72 0.77 21.04. 20:32 304 (NW) 9
V1256 Her s 2 0.318276 12.60 13.40 0.80 21.04. 20:32 82 (E) 15
V513 Her p 3 0.3037692 15.30 15.70 0.40 21.04. 20:32 73 (E) 17
GO Psc s 8 0.453256 13.05 13.35 0.30 21.04. 20:32 340 (N) -5
V649 Lyr p 1 0.292256 14.50 14.91 0.41 21.04. 20:32 50 (NE) 27
V873 Aql s 5 0.357572 13.30 13.30 0.00 21.04. 20:32 76 (E) -11
V373 Cam s 7 0.370807 12.50 12.80 0.30 21.04. 20:32 322 (NW) 36
IU Aps p 10 0.3046 14.20 14.60 0.40 21.04. 20:32 167 (S) -48
V615 Cen p 10 0.4066609 13.70 14.00 0.30 21.04. 20:33 161 (S) -19
IW Nor p 10 0.33319 14.00 14.50 0.50 21.04. 20:33 143 (SE) -33
V410 Aur p 1 0.366355 10.10 10.44 0.35 21.04. 20:33 299 (NW) 21
AB And p 1 0.3318894 9.50 10.32 0.82 21.04. 20:33 4 (N) -3
RW Com p 1 0.2373465 11.00 11.70 0.70 21.04. 20:33 149 (SE) 64
XZ Ari s 7 0.265488 13.85 13.85 0.00 21.04. 20:33 322 (NW) -3
DW And s 8 0.6287235 13.60 13.60 0.00 21.04. 20:33 4 (N) 2
V608 Cas p 1 0.380403 12.30 13.30 1.00 21.04. 20:33 345 (N) 35
EQ Tau p 1 0.3413474 10.50 11.03 0.53 21.04. 20:33 304 (NW) 1
V373 Dra p 3 0.316906 13.00 14.00 1.00 21.04. 20:33 50 (NE) 39
V524 Mon p 3 0.28361685 14.40 15.20 0.80 21.04. 20:33 255 (W) 15
V502 And p 6 0.318892 13.80 14.20 0.40 21.04. 20:34 345 (N) -8
V385 Ser p 7 0.3129555 12.00 12.21 0.21 21.04. 20:34 107 (E) 15
OX Cas s 1 2.489344 9.90 9.90 0.00 21.04. 20:34 348 (N) 23
BG UMa p 8 0.6630411 10.84 10.93 0.09 21.04. 20:34 58 (NE) 72
V1062 Her p 1 0.251436 13.10 13.70 0.60 21.04. 20:34 58 (NE) 32
V936 Aql p 9 0.481821 13.90 14.80 0.90 21.04. 20:34 77 (E) -18
QW Boo p 10 0.2908715 12.10 12.45 0.35 21.04. 20:34 71 (E) 51
CR Tri p 9 0.296078 14.10 14.80 0.70 21.04. 20:34 323 (NW) 2
FV CVn p 1 0.315365 11.80 12.15 0.35 21.04. 20:34 112 (E) 59
V400 Lyr p 1 0.253427 12.70 13.35 0.65 21.04. 20:34 48 (NE) 15
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.04. 20:34 122 (SE) 54
SW Gru p 10 0.28812 13.50 14.00 0.50 21.04. 20:35 80 (E) -73
V1055 Her s 1 0.3154085 11.32 11.32 0.00 21.04. 20:35 63 (NE) 33
Z Dra s 1 1.357432 10.80 11.00 0.20 21.04. 20:35 2 (N) 68
V868 Mon p 8 0.637711 8.90 9.40 0.50 21.04. 20:35 244 (SW) 17
DY CVn p 1 0.2459495 12.00 12.50 0.50 21.04. 20:35 119 (SE) 68
V780 Sgr p 10 0.860306 12.80 13.60 0.80 21.04. 20:35 104 (E) -23
IZ Pup p 10 4.08187 13.40 15.20 1.80 21.04. 20:35 224 (SW) 6
MU Gem s 1 0.7262005 14.50 14.90 0.40 21.04. 20:36 263 (W) 24
V350 CrA p 10 0.466223 13.20 13.90 0.70 21.04. 20:36 111 (E) -34
IK Per p 1 0.6760305 11.30 11.60 0.30 21.04. 20:36 310 (NW) 22
V432 Per s 1 0.3833085 11.00 11.60 0.60 21.04. 20:36 323 (NW) 14
BB CMi p 1 0.7928535 10.00 10.80 0.80 21.04. 20:36 246 (SW) 25
V2357 Oph p 6 0.415568 10.66 10.79 0.13 21.04. 20:36 90 (E) 15
V609 Aql s 1 0.7965633 11.70 11.90 0.20 21.04. 20:36 51 (NE) -11
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.