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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IP Peg s 1 0.15820616 13.00 13.00 0.00 15.05. 16:14 322 (NW) -14
V475 Hya s 7 0.317122 12.60 12.60 0.00 15.05. 16:14 190 (S) 41
QW Cam p 10 0.921 13.50 14.00 0.50 15.05. 16:14 304 (NW) 49
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 15.05. 16:15 61 (NE) 31
V523 Aur s 1 0.330437 13.30 13.30 0.00 15.05. 16:15 248 (W) 73
V817 Cep p 10 0.451203 15.52 16.32 0.80 15.05. 16:15 3 (N) 21
KQ Lib p 9 0.695529 11.60 12.05 0.45 15.05. 16:15 97 (E) -9
BC Eri p 1 0.527247 10.83 11.32 0.49 15.05. 16:15 238 (SW) 6
V742 Cen s 10 0.8644535 9.40 10.10 0.70 15.05. 16:15 151 (SE) -8
V1033 Her p 1 0.298051 11.19 11.39 0.20 15.05. 16:15 50 (NE) 4
PW Cyg p 9 2.021778 13.30 14.50 1.20 15.05. 16:15 10 (N) 0
V546 And s 5 0.38302 11.20 11.20 0.00 15.05. 16:15 310 (NW) 24
V753 Mon s 5 0.677044 8.30 8.30 0.00 15.05. 16:15 209 (SW) 32
DN Mon s 8 1.201339 13.20 13.90 0.70 15.05. 16:15 217 (SW) 39
V337 Vir p 5 0.352857 13.30 14.10 0.80 15.05. 16:15 113 (SE) 19
AR CrB s 1 0.3973515 10.80 10.80 0.00 15.05. 16:16 59 (NE) 11
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 15.05. 16:16 190 (S) 40
V441 Lac p 1 0.3089166 12.56 12.78 0.22 15.05. 16:16 348 (N) 14
V685 Her s 10 0.5891435 15.40 15.80 0.40 15.05. 16:16 59 (NE) 5
IU Aps s 10 0.3046 14.20 14.60 0.40 15.05. 16:16 167 (S) -54
V1332 Tau s 1 0.271827 11.73 11.73 0.00 15.05. 16:16 264 (W) 35
V505 Cyg p 1 0.667664 11.70 12.40 0.70 15.05. 16:16 4 (N) -7
CE Leo p 1 0.3034287 11.80 12.60 0.80 15.05. 16:16 112 (E) 47
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.05. 16:16 38 (NE) 56
DL CVn s 2 0.642442 11.97 11.97 0.00 15.05. 16:16 81 (E) 47
V356 UMa p 8 0.544755 12.90 13.40 0.50 15.05. 16:16 60 (NE) 45
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 15.05. 16:16 22 (N) 9
V365 Dra p 10 0.35396 11.82 12.03 0.21 15.05. 16:17 30 (NE) 24
EM Psc p 8 0.343975 14.30 14.75 0.45 15.05. 16:17 296 (NW) -4
RW Dor s 2 0.2854633 10.80 11.20 0.40 15.05. 16:17 201 (S) -35
TY UMa s 1 0.354548 11.48 12.14 0.66 15.05. 16:17 59 (NE) 60
XY Phe p 10 0.33867 13.48 14.23 0.75 15.05. 16:17 250 (W) -41
AI Dra s 1 1.198816 7.05 7.16 0.11 15.05. 16:17 35 (NE) 24
EZ Hya s 1 0.449751 10.40 10.70 0.30 15.05. 16:17 171 (S) 26
IO Boo s 7 0.2711483 13.00 13.00 0.00 15.05. 16:18 80 (E) 25
HN UMa p 4 0.38261 9.90 10.02 0.12 15.05. 16:18 102 (E) 62
MR Cas s 1 0.352936 14.90 15.50 0.60 15.05. 16:18 333 (NW) 26
QX Vir p 1 0.242075 13.31 13.60 0.29 15.05. 16:18 97 (E) -2
V954 Oph p 9 0.2252705 14.30 14.90 0.60 15.05. 16:18 47 (NE) -28
AT Aqr s 8 0.30409565 14.10 14.70 0.60 15.05. 16:18 322 (NW) -55
LL Com s 1 0.406915 12.22 12.22 0.00 15.05. 16:18 86 (E) 37
CM Aqr p 8 0.703475 13.00 13.60 0.60 15.05. 16:18 353 (N) -54
V613 And p 7 0.937902 8.79 10.00 1.21 15.05. 16:18 337 (NW) 12
V1065 Her s 4 0.397828 11.50 11.50 0.00 15.05. 16:18 41 (NE) -2
HH Boo s 1 0.318666 11.00 11.00 0.00 15.05. 16:18 60 (NE) 38
V931 Cyg p 1 0.341513 13.90 14.60 0.70 15.05. 16:19 16 (N) -9
V634 Aur p 9 0.4509 15.00 15.27 0.27 15.05. 16:19 269 (W) 57
GM CVn s 1 0.366984 12.00 12.00 0.00 15.05. 16:19 76 (E) 32
DO Cyg s 1 1.710007 11.40 11.40 0.00 15.05. 16:19 350 (N) 13
BO Del p 9 0.51667 14.30 15.80 1.50 15.05. 16:19 4 (N) -26
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.