Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:53 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:54 // 21:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HR Boo s 1 0.315967 13.25 13.70 0.45 24.05. 16:56 90 (E) 29
V1687 Aql p 10 0.587805 11.50 11.90 0.40 24.05. 16:56 49 (NE) -25
V1054 Her p 4 0.648206 11.90 12.30 0.40 24.05. 16:56 67 (NE) -1
V1250 Tau s 8 2.04093 12.55 12.55 0.00 24.05. 16:56 280 (W) 23
LM Cnc s 5 0.315801 12.00 11.00 -1.00 24.05. 16:56 210 (SW) 51
GZ And s 1 0.3050173 10.83 11.58 0.75 24.05. 16:57 319 (NW) 19
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 24.05. 16:57 304 (NW) -38
V1102 Her p 1 0.3090057 13.60 14.40 0.80 24.05. 16:57 37 (NE) 23
V636 Cen s 7 4.283946 8.70 8.90 0.20 24.05. 16:57 142 (SE) -23
ZZ Aur s 1 0.601216 10.80 11.10 0.30 24.05. 16:57 285 (W) 45
V661 Pup p 10 0.8882 20.20 21.00 0.80 24.05. 16:57 207 (SW) -14
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 24.05. 16:57 348 (N) -8
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 24.05. 16:58 75 (E) -33
V475 Hya p 7 0.317122 12.60 13.10 0.50 24.05. 16:58 215 (SW) 36
DK And p 1 0.489223 12.50 13.10 0.60 24.05. 16:58 347 (N) 12
DK Cyg p 1 0.470693 10.37 10.93 0.56 24.05. 16:58 7 (N) -5
AW UMa s 1 0.438726 6.83 7.08 0.25 24.05. 16:58 135 (SE) 65
LM Lib p 10 0.782983 11.07 11.70 0.63 24.05. 16:58 119 (SE) -12
V342 UMa s 1 0.3438515 13.40 13.40 0.00 24.05. 16:58 65 (NE) 84
V737 Aql p 9 1.033732 14.90 15.60 0.70 24.05. 16:58 33 (NE) -18
CN Del p 10 0.567073 14.20 14.60 0.40 24.05. 16:58 27 (NE) -23
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 24.05. 16:59 34 (NE) -3
V430 Nor p 10 0.366 16.70 17.22 0.52 24.05. 16:59 136 (SE) -38
V343 UMa s 1 0.560642 14.20 14.20 0.00 24.05. 16:59 65 (NE) 84
CT Scl p 10 0.406798 11.91 12.12 0.21 24.05. 16:59 287 (W) -47
V1853 Ori s 1 0.383 11.60 11.99 0.39 24.05. 16:59 269 (W) 22
V523 Cas s 1 0.2336923 10.62 11.34 0.72 24.05. 17:00 336 (NW) 15
V881 Per p 1 0.387377 10.71 11.04 0.33 24.05. 17:00 308 (NW) 19
QX Vir s 1 0.242075 13.31 13.60 0.29 24.05. 17:00 112 (E) 10
LO Pav s 10 0.6598 15.90 16.50 0.60 24.05. 17:00 152 (SE) -62
V1042 Her p 1 0.511154 12.08 12.66 0.58 24.05. 17:00 66 (NE) 9
V714 Mon s 1 0.3445093 11.83 12.30 0.47 24.05. 17:00 245 (SW) 25
II CMa p 8 0.22919704 15.22 15.74 0.52 24.05. 17:00 228 (SW) 14
V384 Ser p 1 0.268729 11.90 12.40 0.50 24.05. 17:00 75 (E) 20
LP Cep p 2 0.693062 13.70 15.00 1.30 24.05. 17:00 7 (N) 21
V999 Aql p 10 0.4335 15.20 16.00 0.80 24.05. 17:00 41 (NE) -21
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 24.05. 17:00 26 (NE) 4
PV Boo p 10 0.292588 14.51 15.14 0.63 24.05. 17:01 74 (E) 33
HU And p 10 0.2857905 16.50 17.20 0.70 24.05. 17:01 332 (NW) 6
V1306 Her s 1 0.370368 11.70 12.10 0.40 24.05. 17:01 44 (NE) 18
VZ Lib s 1 0.358261 10.13 10.55 0.42 24.05. 17:01 108 (E) -6
MS Pav s 10 0.33474 13.70 14.10 0.40 24.05. 17:01 165 (S) -64
V559 And p 7 0.34708 16.05 16.20 0.15 24.05. 17:01 321 (NW) 17
V501 CrA s 10 0.4110817 12.80 13.40 0.60 24.05. 17:01 101 (E) -47
I Boo p 1 0.2678178 5.80 6.40 0.60 24.05. 17:01 63 (NE) 44
W For p 7 0.617895 13.13 13.76 0.63 24.05. 17:01 269 (W) -34
V591 Vir s 7 0.350949 12.90 12.90 0.00 24.05. 17:01 105 (E) 17
OQ Dra s 7 0.3396745 13.20 13.20 0.00 24.05. 17:01 17 (N) 65
GO CVn p 7 0.537569 13.50 13.90 0.40 24.05. 17:02 77 (E) 50
V938 Mon p 10 0.682 14.65 15.09 0.44 24.05. 17:02 222 (SW) 27
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.