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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V857 Her s 1 0.38223 10.90 10.90 0.00 20.04. 05:19 273 (W) 52
DY Cet s 1 0.44079 9.47 9.47 0.00 20.04. 05:19 95 (E) -15
V423 Tau s 6 0.682416 15.70 15.80 0.10 20.04. 05:20 32 (NE) -9
HX UMa s 5 0.379156 8.89 9.06 0.17 20.04. 05:20 320 (NW) 15
NX Boo s 8 0.251135 13.02 13.36 0.34 20.04. 05:20 285 (W) 32
V502 Her s 1 0.3692772 12.80 13.50 0.70 20.04. 05:20 254 (W) 56
V372 And p 3 2.941015 9.05 9.53 0.48 20.04. 05:20 58 (NE) 34
IW Ara p 9 0.5368513 13.90 14.50 0.60 20.04. 05:20 202 (S) -23
V389 Cam s 9 0.439897 11.80 12.50 0.70 20.04. 05:20 16 (N) 34
V473 Cas s 1 0.41546 13.40 13.40 0.00 20.04. 05:20 49 (NE) 44
II Aur p 5 0.918907 14.70 16.20 1.50 20.04. 05:20 37 (NE) 4
V453 Cam p 10 0.328046 12.80 13.10 0.30 20.04. 05:20 8 (N) 33
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 20.04. 05:20 80 (E) 16
BB Peg p 1 0.361501 10.80 11.48 0.68 20.04. 05:21 131 (SE) 48
VX Cet p 8 2.720782 11.00 11.50 0.50 20.04. 05:21 85 (E) -4
V496 Cam s 7 0.392897 13.95 14.40 0.45 20.04. 05:21 360 (N) 41
V404 Peg p 2 0.419177 10.47 10.77 0.30 20.04. 05:21 103 (E) 56
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 20.04. 05:21 195 (S) 73
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.04. 05:21 282 (W) -21
U Peg p 1 0.3747772 9.23 9.76 0.53 20.04. 05:21 107 (E) 34
YY Sgr s 1 2.628476 10.02 10.64 0.62 20.04. 05:21 202 (S) 18
V889 Cep s 10 0.418336 12.55 12.80 0.25 20.04. 05:21 33 (NE) 66
ST Tri s 1 0.479052 14.30 14.50 0.20 20.04. 05:22 61 (NE) 23
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 20.04. 05:22 242 (SW) 16
V954 Oph p 9 0.2252705 14.30 14.90 0.60 20.04. 05:22 219 (SW) 34
DT Pup p 10 4.9445002 14.10 14.30 0.20 20.04. 05:22 20 (N) -61
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 20.04. 05:22 17 (N) -32
BH Cas s 1 0.4058927 12.30 12.30 0.00 20.04. 05:22 51 (NE) 55
V738 Cep s 6 1.298266 10.00 10.25 0.25 20.04. 05:22 43 (NE) 76
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 20.04. 05:22 147 (SE) 81
DY Gru p 9 0.336029 9.37 10.04 0.67 20.04. 05:22 144 (SE) -7
BD Gem p 1 1.6167225 11.90 13.80 1.90 20.04. 05:22 26 (NE) -21
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 20.04. 05:22 292 (W) 82
BO Gru p 10 0.56221 12.10 12.60 0.50 20.04. 05:22 150 (SE) -11
KK Lyr p 10 2.26235 14.40 16.00 1.60 20.04. 05:23 241 (SW) 65
EM Psc p 8 0.343975 14.30 14.75 0.45 20.04. 05:23 92 (E) 19
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.04. 05:23 221 (SW) 3
IK Per s 1 0.6760305 11.30 11.60 0.30 20.04. 05:23 40 (NE) 15
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 20.04. 05:23 185 (S) 71
V563 And s 8 0.3031916 13.70 14.00 0.30 20.04. 05:23 67 (NE) 29
XY Ant p 9 2.180344 9.95 10.65 0.70 20.04. 05:24 290 (W) -65
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.04. 05:24 31 (NE) 61
DS And p 1 1.010519 10.40 10.90 0.50 20.04. 05:24 66 (NE) 31
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 20.04. 05:24 68 (E) 52
LO Cas p 10 1.00001 15.00 17.00 2.00 20.04. 05:24 65 (NE) 59
UZ For p 10 0.087865429 18.20 20.90 2.70 20.04. 05:24 93 (E) -32
LP Lib p 10 2.44206 11.58 12.10 0.52 20.04. 05:24 246 (SW) -7
V438 Dra p 10 0.555075 11.44 11.75 0.31 20.04. 05:24 358 (N) 65
U Gem p 1 0.17690624 8.20 14.90 6.70 20.04. 05:25 6 (N) -18
HU And s 10 0.2857905 16.50 17.20 0.70 20.04. 05:25 76 (E) 44
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.