Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RT LMi p 1 0.3749177 11.40 11.70 0.30 20.05. 22:38 291 (W) 28
V471 Cas p 1 0.4009368 14.10 14.60 0.50 20.05. 22:38 18 (N) 18
V554 Hya p 10 0.302559 12.50 13.30 0.80 20.05. 22:38 208 (SW) 8
V1104 Her s 1 0.227876 13.30 13.30 0.00 20.05. 22:38 77 (E) 65
V2766 Ori s 6 0.6032 15.00 15.00 0.00 20.05. 22:38 320 (NW) -27
V519 Cam p 8 0.85026 12.58 13.05 0.47 20.05. 22:38 356 (N) 56
V386 Cam p 10 0.50808 12.30 12.75 0.45 20.05. 22:39 350 (N) 33
V1799 Ori s 2 0.290304 12.90 13.60 0.70 20.05. 22:39 339 (N) -31
V453 Cam p 10 0.328046 12.80 13.10 0.30 20.05. 22:39 343 (N) 36
V1096 Her p 1 0.2414165 13.05 13.40 0.35 20.05. 22:39 97 (E) 70
NQ Cen p 10 1.320337 13.70 14.30 0.60 20.05. 22:39 198 (S) -22
LZ Dra p 5 0.350349 12.00 12.50 0.50 20.05. 22:39 25 (NE) 56
RZ Tau p 1 0.4156763 10.08 10.71 0.63 20.05. 22:39 345 (N) -20
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 20.05. 22:39 251 (W) 21
QW Boo p 10 0.2908715 12.10 12.45 0.35 20.05. 22:40 176 (S) 87
V737 Per p 1 0.366599 12.65 13.22 0.57 20.05. 22:40 359 (N) -7
V441 Lac s 1 0.3089166 12.56 12.56 0.00 20.05. 22:40 46 (NE) 33
GI Vul p 1 0.4814828 13.50 14.60 1.10 20.05. 22:40 93 (E) 38
SW Lyn p 1 0.6440665 9.51 10.20 0.69 20.05. 22:40 313 (NW) 19
V887 Cep p 10 1.691886 12.50 12.90 0.40 20.05. 22:40 27 (NE) 42
BT CrB p 9 0.0892 18.90 20.40 1.50 20.05. 22:40 164 (S) 75
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 20.05. 22:40 293 (NW) 6
V1139 Cas s 1 0.2971 12.80 12.80 0.00 20.05. 22:40 17 (N) 19
V514 And p 10 0.366929 13.90 14.30 0.40 20.05. 22:41 32 (NE) 3
IX Boo s 8 0.35431 12.90 12.90 0.00 20.05. 22:41 218 (SW) 60
UX Leo s 1 1.0071575 10.30 10.40 0.10 20.05. 22:41 246 (SW) 11
RW PsA p 9 0.3604495 11.05 11.76 0.71 20.05. 22:41 102 (E) -26
V525 Cyg s 6 2.403315 13.30 13.30 0.00 20.05. 22:41 63 (NE) 36
V351 Peg s 1 0.593297 8.00 8.00 0.00 20.05. 22:41 59 (NE) -4
CK Boo p 1 0.3551495 8.99 9.26 0.27 20.05. 22:41 203 (SW) 47
BS Mus p 10 0.7682444 11.00 11.60 0.60 20.05. 22:41 207 (SW) -36
IU Aps s 10 0.3046 14.20 14.60 0.40 20.05. 22:41 176 (S) -41
UX UMa p 1 0.19667128 12.57 14.15 1.58 20.05. 22:41 287 (W) 71
V500 Cyg s 3 0.924218 11.90 12.00 0.10 20.05. 22:41 77 (E) 37
V728 Her s 1 0.4712895 10.90 11.40 0.50 20.05. 22:41 105 (E) 71
V900 Mon s 6 0.298305 11.92 12.65 0.73 20.05. 22:42 314 (NW) -25
V537 Ara s 9 1.87435 8.70 9.00 0.30 20.05. 22:42 161 (S) -18
V428 Gem p 8 0.491506 10.93 11.33 0.40 20.05. 22:42 312 (NW) 1
NN Vir s 2 0.4806875 7.30 7.67 0.37 20.05. 22:42 207 (SW) 43
V1275 Her p 10 0.29111 14.10 14.70 0.60 20.05. 22:42 87 (E) 70
KV Gem s 1 0.358522 12.40 12.85 0.45 20.05. 22:42 314 (NW) -12
XX Sex s 7 0.5401135 9.30 9.50 0.20 20.05. 22:42 259 (W) 1
V384 Ser p 1 0.268729 11.90 12.40 0.50 20.05. 22:43 168 (S) 64
V796 Cep p 1 0.392964 12.20 12.85 0.65 20.05. 22:43 6 (N) 41
V593 Cen s 10 0.7553457 10.30 11.00 0.70 20.05. 22:43 197 (S) -26
IW TrA p 10 0.3146 14.20 14.60 0.40 20.05. 22:43 172 (S) -23
GV Leo s 1 0.266728 11.37 11.37 0.00 20.05. 22:43 275 (W) 18
V1098 Her s 1 0.352269 12.44 12.44 0.00 20.05. 22:43 78 (E) 71
GO CVn p 7 0.537569 13.50 13.90 0.40 20.05. 22:43 255 (W) 73
V610 Ara s 9 0.54316 8.80 8.80 0.00 20.05. 22:43 170 (S) -18
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.