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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:50 // 18:06 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:42 // 20:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V440 Cas s 8 0.32568791 15.00 15.00 0.00 22.04. 17:43 334 (NW) 18
V1232 Her p 9 0.267905 14.45 15.13 0.68 22.04. 17:43 43 (NE) 11
V538 And p 10 0.5188056 13.90 14.30 0.40 22.04. 17:44 308 (NW) 18
V4399 Sgr p 10 2.032435 7.13 7.31 0.18 22.04. 17:44 68 (E) -60
AF LMi p 6 0.406597 14.00 14.60 0.60 22.04. 17:44 121 (SE) 63
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 22.04. 17:44 345 (N) 18
V629 And p 8 0.742579 11.20 11.66 0.46 22.04. 17:44 334 (NW) 10
V1069 Her s 6 0.486617 12.30 12.30 0.00 22.04. 17:44 30 (NE) 14
V1187 Her p 1 0.310764 11.14 11.31 0.17 22.04. 17:44 49 (NE) 13
DU Boo s 1 1.055889 8.59 8.59 0.00 22.04. 17:44 64 (NE) 34
NZ Boo p 1 0.0589094 17.20 20.00 2.80 22.04. 17:44 65 (NE) 23
AQ Com p 1 0.2813295 15.20 15.70 0.50 22.04. 17:44 100 (E) 37
QW Gem p 1 0.3581235 10.33 10.74 0.41 22.04. 17:44 238 (SW) 60
QX Vel p 10 0.878075 7.98 8.21 0.23 22.04. 17:44 170 (S) -9
QQ Lup p 10 0.251562 12.40 13.35 0.95 22.04. 17:45 125 (SE) -33
V489 Ser p 9 0.078847 19.20 21.00 1.80 22.04. 17:45 77 (E) -11
AB Tri p 10 1.093828 8.27 8.38 0.11 22.04. 17:45 302 (NW) 22
CG Cha s 10 0.3765523 13.90 14.40 0.50 22.04. 17:45 174 (S) -41
LZ Dra s 5 0.350349 12.00 12.00 0.00 22.04. 17:45 6 (N) 35
V1038 Her s 1 0.26818 11.80 11.80 0.00 22.04. 17:45 45 (NE) 8
MY Boo p 8 0.473378 13.70 14.40 0.70 22.04. 17:46 48 (NE) 38
KT Aps p 10 0.3742 15.00 15.30 0.30 22.04. 17:46 158 (S) -57
DR CVn p 1 0.329058 11.70 11.96 0.26 22.04. 17:46 86 (E) 46
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 22.04. 17:47 1 (N) -40
V427 Dra p 10 0.420825 12.75 13.05 0.30 22.04. 17:47 2 (N) 43
DG CMi s 8 0.366037 11.94 12.05 0.11 22.04. 17:47 213 (SW) 45
QT Lup p 10 0.385957 12.32 12.82 0.50 22.04. 17:47 123 (SE) -32
V1258 Cen p 10 0.08885 15.40 22.20 6.80 22.04. 17:47 130 (SE) -8
V579 Lyr p 1 0.242906 12.77 13.25 0.48 22.04. 17:47 22 (N) 7
MS UMa p 1 0.410388 11.97 12.60 0.63 22.04. 17:47 75 (E) 64
V471 Peg p 10 0.9382 11.18 11.33 0.15 22.04. 17:47 344 (N) -20
NO Cam p 1 0.430755 12.20 13.00 0.80 22.04. 17:48 337 (NW) 53
QW And s 5 0.49187 12.60 12.60 0.00 22.04. 17:48 319 (NW) 25
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 22.04. 17:48 5 (N) 7
MS Pav p 10 0.33474 13.70 14.60 0.90 22.04. 17:48 177 (S) -66
V1047 Her s 1 0.320736 12.26 12.26 0.00 22.04. 17:48 44 (NE) 6
V934 Cep p 7 0.431014 13.02 13.50 0.48 22.04. 17:48 346 (N) 33
YY Del p 1 0.793093 11.30 12.00 0.70 22.04. 17:49 6 (N) -26
V636 Aur p 1 0.3406176 13.70 14.10 0.40 22.04. 17:49 263 (W) 54
FS Aqr s 7 0.26205 13.20 13.20 0.00 22.04. 17:49 337 (NW) -38
V387 Cam p 9 0.651141 12.50 13.10 0.60 22.04. 17:49 320 (NW) 59
V451 Oph p 1 2.19659616 7.86 8.46 0.60 22.04. 17:49 39 (NE) -21
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 22.04. 17:49 66 (NE) -49
V490 And s 7 0.424185 14.60 14.60 0.00 22.04. 17:49 322 (NW) 13
VW Cep s 1 0.2783115 7.23 7.56 0.33 22.04. 17:50 1 (N) 36
V532 And p 10 0.39902 13.50 13.80 0.30 22.04. 17:50 311 (NW) 18
DZ Lyn p 1 0.378018 9.90 10.25 0.35 22.04. 17:50 230 (SW) 80
V405 Dra s 1 0.413036 11.54 11.54 0.00 22.04. 17:50 22 (N) 17
AW Vul s 1 0.8064505 10.80 10.90 0.10 22.04. 17:51 6 (N) -15
V523 Aur s 1 0.330437 13.30 13.30 0.00 22.04. 17:51 250 (W) 72
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.