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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Aqr p 4 0.306779 13.47 14.14 0.67 04.04. 18:31 335 (NW) -37
PR Boo s 10 0.371281 13.70 13.70 0.00 04.04. 18:31 50 (NE) 26
V1302 Her s 1 0.316291 12.72 12.72 0.00 04.04. 18:31 27 (NE) 9
CN Ind p 9 0.45364 9.43 9.87 0.44 04.04. 18:32 251 (W) -86
PS Vir p 1 0.289806 12.00 12.30 0.30 04.04. 18:32 116 (SE) 28
V728 Her p 1 0.4712895 10.90 11.50 0.60 04.04. 18:32 33 (NE) 11
BU Vul s 1 0.5689935 10.60 10.60 0.00 04.04. 18:32 355 (N) -12
EK Com s 1 0.266685 12.70 12.70 0.00 04.04. 18:32 88 (E) 35
AU Ser s 1 0.3864975 10.90 11.61 0.71 04.04. 18:32 59 (NE) 3
V2036 Oph p 10 6.787649 14.10 16.20 2.10 04.04. 18:32 39 (NE) -26
GT Lac p 8 0.2790438 15.50 17.00 1.50 04.04. 18:33 339 (N) 10
AY Aqr p 10 0.281995 13.70 14.70 1.00 04.04. 18:33 311 (NW) -51
QS Vir p 9 0.150757525 14.27 17.76 3.49 04.04. 18:33 105 (E) -4
V873 Aql s 5 0.357572 13.30 13.30 0.00 04.04. 18:33 31 (NE) -35
AM Her p 1 0.128927 12.30 15.70 3.40 04.04. 18:34 21 (N) 14
ER Cep s 9 0.2857369 15.67 16.27 0.60 04.04. 18:34 354 (N) 48
AS Aps s 9 0.399351 13.40 13.80 0.40 04.04. 18:34 154 (SE) -53
OQ UMa s 1 0.283356 13.00 13.60 0.60 04.04. 18:34 49 (NE) 43
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 04.04. 18:34 49 (NE) -57
V921 Her p 1 0.87738 9.44 9.80 0.36 04.04. 18:35 36 (NE) 18
QT Boo p 10 0.3190643 11.65 11.80 0.15 04.04. 18:35 44 (NE) 28
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 04.04. 18:35 335 (NW) 34
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 04.04. 18:35 263 (W) 23
QU Cyg s 1 0.3469114 14.50 15.10 0.60 04.04. 18:35 6 (N) -2
NZ Boo p 1 0.0589094 17.20 20.00 2.80 04.04. 18:35 61 (NE) 20
V589 Vir p 1 0.271832 13.00 13.00 0.00 04.04. 18:35 85 (E) 1
V625 Car p 10 0.276942 11.15 12.00 0.85 04.04. 18:35 171 (S) -28
GO Mus p 10 0.524 14.60 15.20 0.60 04.04. 18:35 162 (S) -42
V608 Aur p 9 0.763236 12.50 12.90 0.40 04.04. 18:36 270 (W) 57
IM Vul p 1 0.454283 11.60 13.30 1.70 04.04. 18:36 356 (N) -17
VY Vul s 8 0.8843472 14.20 14.40 0.20 04.04. 18:36 10 (N) -19
V448 Vel p 10 0.364875 11.63 11.97 0.34 04.04. 18:36 181 (S) -9
AN UMa s 6 0.07975275 14.90 20.20 5.30 04.04. 18:36 86 (E) 64
QV UMa p 6 0.311444 13.50 14.50 1.00 04.04. 18:36 83 (E) 78
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 04.04. 18:36 322 (NW) -32
DZ Cas p 1 0.784886 11.60 12.30 0.70 04.04. 18:36 333 (NW) 23
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 04.04. 18:36 307 (NW) 32
V1183 Her p 10 0.3095 12.65 13.10 0.45 04.04. 18:36 46 (NE) 10
IS CMa s 7 0.616985 6.93 6.93 0.00 04.04. 18:37 208 (SW) 5
V1261 Her s 4 0.397693 13.00 14.00 1.00 04.04. 18:37 43 (NE) -8
V1847 Ori s 1 0.342605 12.09 12.36 0.27 04.04. 18:37 245 (SW) 34
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 04.04. 18:37 353 (N) 9
V737 Cep s 8 0.2987665 11.95 12.30 0.35 04.04. 18:38 354 (N) 24
AQ Cap s 7 0.3173885 13.00 13.00 0.00 04.04. 18:38 345 (N) -58
V358 Pup s 10 6.793918 9.30 9.30 0.00 04.04. 18:38 197 (S) -4
V2701 Oph p 9 0.339611 12.00 12.50 0.50 04.04. 18:38 55 (NE) -12
V545 Hya p 9 0.384647 11.30 12.03 0.73 04.04. 18:38 147 (SE) 22
V1140 Cen p 9 0.434606 13.60 14.70 1.10 04.04. 18:38 132 (SE) -15
V718 Her s 7 0.5960123 13.90 14.30 0.40 04.04. 18:38 34 (NE) 16
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 04.04. 18:39 314 (NW) -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.