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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:43 // 18:12 UTC
Civil Twilight (6°): 03:09 // 18:46 UTC
Nautical Twilight (12°): 02:24 // 19:31 UTC
Astronomical Twilight (18°): 01:31 // 20:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AY Aqr s 10 0.281995 13.70 14.30 0.60 27.04. 04:36 144 (SE) 13
V1289 Her p 1 0.340092 11.06 11.45 0.39 27.04. 04:36 250 (W) 61
G4694.0116 Cet p 1 0.643459 10.61 11.01 0.40 27.04. 04:36 87 (E) -6
HM Mon p 1 0.40765587 13.40 14.20 0.80 27.04. 04:36 17 (N) -38
V476 Hya p 1 0.414588 13.10 13.50 0.40 27.04. 04:36 352 (N) -39
BS Vir s 10 0.3770834 13.60 14.40 0.80 27.04. 04:36 284 (W) -13
V1167 Her s 3 0.275279 9.89 9.89 0.00 27.04. 04:37 246 (SW) 28
AF Aps p 4 0.7976244 13.40 14.10 0.70 27.04. 04:37 195 (S) -44
V1052 Her s 1 0.370829 12.20 12.20 0.00 27.04. 04:37 243 (SW) 48
QU Cas p 10 0.9718566 15.10 16.40 1.30 27.04. 04:37 57 (NE) 55
IW Boo s 4 0.264742 13.40 13.40 0.00 27.04. 04:37 299 (NW) 34
V634 Aur p 9 0.4509 15.00 15.27 0.27 27.04. 04:37 24 (NE) 4
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 27.04. 04:38 198 (S) 69
GK CVn p 10 0.4012861 14.40 15.50 1.10 27.04. 04:38 293 (NW) 25
IW Lyr s 4 0.7985204 13.10 13.30 0.20 27.04. 04:38 244 (SW) 71
Y Cir p 9 3.169972 11.30 12.60 1.30 27.04. 04:38 217 (SW) -46
DN Boo p 1 0.447564 11.17 11.38 0.21 27.04. 04:38 281 (W) 10
BE Scl p 9 0.422901 10.37 10.83 0.46 27.04. 04:39 116 (SE) -16
V1332 Tau s 1 0.271827 11.73 11.73 0.00 27.04. 04:39 44 (NE) -5
GY Pup p 10 0.4121794 11.90 12.30 0.40 27.04. 04:39 41 (NE) -77
DV Gem s 9 4.40032 15.50 15.50 0.00 27.04. 04:39 23 (NE) -18
DK Cyg p 1 0.470693 10.37 10.93 0.56 27.04. 04:39 123 (SE) 67
V1175 Cen p 10 0.740647 11.81 12.61 0.80 27.04. 04:40 242 (SW) -39
V1222 Tau p 4 0.295362 13.28 13.64 0.36 27.04. 04:40 67 (NE) -7
OZ Dra p 10 0.136647 18.00 20.00 2.00 27.04. 04:41 327 (NW) 41
V596 Pup p 8 4.596175 6.57 7.05 0.48 27.04. 04:41 348 (N) -60
V659 Ara s 10 0.2918802 13.90 14.40 0.50 27.04. 04:41 204 (SW) -28
CW Lyn p 9 0.812403 9.61 9.85 0.24 27.04. 04:41 353 (N) 5
V495 Aql p 10 1.008914 14.50 15.00 0.50 27.04. 04:41 198 (S) 29
IY UMa p 4 0.0739138 18.40 20.00 1.60 27.04. 04:42 338 (N) 23
XY UMa s 1 0.47899511 9.50 10.00 0.50 27.04. 04:42 350 (N) 15
CD Tri s 3 0.369035 12.14 12.14 0.00 27.04. 04:42 62 (NE) 23
LO Pav p 10 0.6598 15.90 16.50 0.60 27.04. 04:42 183 (S) -31
GG Cyg p 1 2.008376 12.00 12.90 0.90 27.04. 04:42 186 (S) 73
V1799 Ori p 2 0.290304 12.90 13.90 1.00 27.04. 04:42 53 (NE) -19
BG Del p 7 0.5636117 13.60 14.00 0.40 27.04. 04:42 170 (S) 57
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 27.04. 04:43 144 (SE) 73
V1175 Her p 1 0.321199 10.89 11.07 0.18 27.04. 04:43 257 (W) 39
CL Cet s 10 0.621622 9.87 9.87 0.00 27.04. 04:43 119 (SE) 1
V407 Peg s 1 0.636884 9.30 9.30 0.00 27.04. 04:43 109 (E) 35
V891 Cyg p 5 1.905787 9.30 9.90 0.60 27.04. 04:43 198 (S) 68
XY Boo p 1 0.370564 10.30 10.61 0.31 27.04. 04:43 286 (W) 13
HH Boo s 1 0.318666 11.00 11.00 0.00 27.04. 04:43 302 (NW) 36
V644 Pup p 9 0.885933 11.73 13.00 1.27 27.04. 04:44 349 (N) -66
RU UMi p 1 0.524926 10.00 10.66 0.66 27.04. 04:44 332 (NW) 44
V3859 Sgr p 10 1.98908 11.80 12.60 0.80 27.04. 04:44 199 (S) 10
V1231 Sco p 10 0.403586 15.42 15.61 0.19 27.04. 04:44 207 (SW) -1
V667 And p 7 0.694499 12.90 13.30 0.40 27.04. 04:44 72 (E) 57
V342 UMa p 1 0.3438515 13.40 13.90 0.50 27.04. 04:44 336 (NW) 18
LT Pup p 10 1.642681 12.50 13.00 0.50 27.04. 04:45 3 (N) -64
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.