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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 °
WY Hya p 1 0.716008 10.40 11.20 0.80 21.04. 23:04 269 (W) 2
V690 Cen p 10 1.181476 14.60 15.40 0.80 21.04. 23:04 197 (S) -26
V919 Aql p 10 0.79521 13.00 14.00 1.00 21.04. 23:04 99 (E) 6
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.04. 23:04 305 (NW) 60
QU CMa p 10 0.638828 11.76 12.14 0.38 21.04. 23:04 262 (W) -28
SW Lyn p 1 0.6440665 9.51 10.20 0.69 21.04. 23:04 300 (NW) 31
V1853 Ori p 1 0.383 11.60 12.02 0.42 21.04. 23:04 314 (NW) -12
V451 Cam p 9 0.401453 13.20 13.70 0.50 21.04. 23:05 330 (NW) 36
VW Boo p 1 0.342319 10.50 11.08 0.58 21.04. 23:05 176 (S) 52
V740 Per p 4 0.373042 11.22 11.87 0.65 21.04. 23:05 336 (NW) -2
V454 Hya p 9 2.34751 12.22 13.15 0.93 21.04. 23:05 204 (SW) 4
V757 Cen s 1 0.3431685 8.30 8.60 0.30 21.04. 23:05 183 (S) 3
V360 UMa s 6 0.360224 13.60 14.00 0.40 21.04. 23:05 232 (SW) 88
V1187 Her s 1 0.310764 11.14 11.31 0.17 21.04. 23:05 105 (E) 61
V447 Vel p 8 0.9719 11.73 12.24 0.51 21.04. 23:05 237 (SW) -32
WZ Oph p 1 4.183506 9.14 9.82 0.68 21.04. 23:06 123 (SE) 34
V437 Dra p 10 0.316053 13.75 14.40 0.65 21.04. 23:06 38 (NE) 43
V802 Aql s 6 0.267608 13.40 13.40 0.00 21.04. 23:06 105 (E) 9
GI CVn s 8 0.30316 14.10 14.60 0.50 21.04. 23:06 204 (SW) 87
IT Her p 1 0.3393957 12.90 13.30 0.40 21.04. 23:06 88 (E) 32
V1092 Her p 4 0.384539 11.93 12.43 0.50 21.04. 23:06 102 (E) 49
ZZ Pup p 9 6.338179 9.43 11.05 1.62 21.04. 23:06 261 (W) -18
KZ Vir p 8 1.13183 8.45 8.52 0.07 21.04. 23:06 199 (S) 41
V403 Cam p 10 0.3863595 11.16 11.38 0.22 21.04. 23:06 338 (N) 34
OP Cen p 10 0.4623218 13.10 13.80 0.70 21.04. 23:06 186 (S) -19
V512 And p 10 0.745331 11.80 12.50 0.70 21.04. 23:06 15 (N) -3
AN Aps s 9 1.045549 12.40 12.80 0.40 21.04. 23:07 172 (S) -35
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 21.04. 23:07 71 (E) 31
V362 Cas p 7 1.04496 12.80 13.35 0.55 21.04. 23:07 15 (N) 26
FU Psc p 8 0.796648 12.80 12.80 0.00 21.04. 23:07 19 (N) -18
V1200 Cen p 10 2.482874 8.44 8.70 0.26 21.04. 23:08 183 (S) 1
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 21.04. 23:08 1 (N) -22
GI Boo s 4 1.033533 11.30 11.30 0.00 21.04. 23:08 155 (SE) 77
IP Peg s 1 0.15820616 13.00 13.00 0.00 21.04. 23:08 40 (NE) -12
AM CMi s 1 1.019193 10.00 10.50 0.50 21.04. 23:08 275 (W) -2
V1101 Cyg p 10 1.829073 15.20 17.00 1.80 21.04. 23:08 39 (NE) 22
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 21.04. 23:09 30 (NE) 25
V444 Cam p 10 0.36296 13.80 14.30 0.50 21.04. 23:09 346 (N) 45
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 21.04. 23:09 74 (E) 31
V476 Hya p 1 0.414588 13.10 13.50 0.40 21.04. 23:09 268 (W) 2
HP Mon s 8 1.454616 13.20 13.20 0.00 21.04. 23:09 278 (W) -14
IN Boo s 7 0.285759 13.90 13.90 0.00 21.04. 23:09 181 (S) 71
RW UMa p 5 7.328175 10.16 11.72 1.56 21.04. 23:10 289 (W) 67
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.04. 23:10 336 (NW) 70
V1332 Tau s 1 0.271827 11.73 11.73 0.00 21.04. 23:10 325 (NW) -10
V589 Vir s 1 0.271832 13.00 13.00 0.00 21.04. 23:10 170 (S) 43
V401 Cam s 8 0.3158103 13.20 13.60 0.40 21.04. 23:10 340 (N) 36
LY And s 4 0.345031 13.80 13.80 0.00 21.04. 23:10 358 (N) -1
HP Pav s 10 0.2978 14.90 15.50 0.60 21.04. 23:11 152 (SE) -47
TU UMi p 4 0.377268 8.84 8.90 0.06 21.04. 23:11 6 (N) 63
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.