Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:23 UTC
Civil Twilight (6°): 02:55 // 18:58 UTC
Nautical Twilight (12°): 02:07 // 19:46 UTC
Astronomical Twilight (18°): 01:09 // 20:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V639 Aur p 4 0.3571 14.01 14.85 0.84 04.05. 09:57 61 (NE) 53
V687 Cyg s 2 1.7072309 10.20 10.40 0.20 04.05. 09:57 294 (NW) 19
UW Mus p 10 6.28802 12.00 13.30 1.30 04.05. 09:57 148 (SE) -70
SW Lac s 1 0.320719 8.51 9.31 0.80 04.05. 09:57 266 (W) 57
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 04.05. 09:58 293 (NW) 33
V871 Aql p 9 2.952656 13.30 14.50 1.20 04.05. 09:58 281 (W) -13
TU UMi p 4 0.377268 8.84 8.90 0.06 04.05. 09:58 355 (N) 37
ZZ Cyg p 1 0.628613 10.61 11.69 1.08 04.05. 09:59 300 (NW) 39
KT Cas p 8 2.76967 12.40 14.70 2.30 04.05. 09:59 305 (NW) 82
V1133 Her p 4 2.46752 12.65 14.10 1.45 04.05. 09:59 302 (NW) -5
DE Mic p 10 0.410687 7.65 8.05 0.40 04.05. 09:59 233 (SW) -17
WX Dra s 2 1.8018647 13.50 13.50 0.00 04.05. 09:59 313 (NW) 27
CD Tri p 3 0.369035 12.14 12.62 0.48 04.05. 09:59 154 (SE) 74
XY Phe p 10 0.33867 13.48 14.23 0.75 04.05. 09:59 182 (S) -2
V357 Peg p 1 0.578451 9.01 9.49 0.48 04.05. 09:59 236 (SW) 56
V458 Cyg s 10 3.533799 14.10 14.20 0.10 04.05. 10:00 293 (NW) 44
V1355 Her p 8 0.2892705 11.66 11.90 0.24 04.05. 10:00 299 (NW) 8
V580 Lyr s 1 0.289052 12.85 12.85 0.00 04.05. 10:00 304 (NW) 18
V1692 Aql s 9 0.609249 11.25 11.40 0.15 04.05. 10:00 279 (W) 2
EK Com p 1 0.266685 12.70 13.40 0.70 04.05. 10:00 13 (N) -12
CW CMi p 1 0.313192 11.20 11.60 0.40 04.05. 10:00 90 (E) 0
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 04.05. 10:00 70 (E) 6
AR Dra s 1 0.675838 11.29 11.63 0.34 04.05. 10:00 11 (N) 26
DP Peg p 7 1.661295 13.30 14.20 0.90 04.05. 10:00 268 (W) 31
V715 Cen p 10 0.728705 14.00 15.00 1.00 04.05. 10:00 345 (N) -73
XY Boo s 1 0.370564 10.30 10.61 0.31 04.05. 10:00 0 (N) -20
BH Cen p 9 0.791585 10.03 11.16 1.13 04.05. 10:00 140 (SE) -68
GW Gem p 1 0.6594447 10.48 11.45 0.97 04.05. 10:00 72 (E) 20
OV Dra p 9 0.0587357 19.00 20.70 1.70 04.05. 10:01 7 (N) 27
VY Pup p 5 0.8167331 10.80 11.40 0.60 04.05. 10:01 101 (E) -6
V441 Lac p 1 0.3089166 12.56 12.78 0.22 04.05. 10:01 296 (NW) 56
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 04.05. 10:01 124 (SE) 24
V368 Cam p 6 0.4089212 13.35 13.35 0.00 04.05. 10:01 25 (NE) 61
V432 Nor p 10 0.4662 16.85 17.65 0.80 04.05. 10:01 238 (SW) -71
HU And p 10 0.2857905 16.50 17.20 0.70 04.05. 10:01 239 (SW) 74
V1383 Ori p 9 0.6663 8.46 8.66 0.20 04.05. 10:01 118 (SE) 12
V1069 Her s 6 0.486617 12.30 12.30 0.00 04.05. 10:01 321 (NW) 19
V843 Cep p 10 0.49347 13.35 14.00 0.65 04.05. 10:02 341 (N) 53
V438 Dra p 10 0.555075 11.44 11.75 0.31 04.05. 10:02 337 (NW) 49
GU Ori p 1 0.470682 12.90 14.30 1.40 04.05. 10:02 102 (E) 26
VZ Tri s 2 0.4334825 12.80 13.30 0.50 04.05. 10:02 161 (S) 71
V470 Cam s 1 0.0956467 14.10 14.25 0.15 04.05. 10:02 36 (NE) 49
DP Cet p 5 2.36817 6.79 6.99 0.20 04.05. 10:02 174 (S) 44
CC Ant p 9 2.44514 7.68 7.87 0.19 04.05. 10:02 88 (E) -52
V422 And s 4 1.015595 13.40 13.40 0.00 04.05. 10:03 287 (W) 64
NX Dra p 9 0.275807 12.62 12.83 0.21 04.05. 10:03 11 (N) 37
EI Aur p 7 1.226694 14.50 15.00 0.50 04.05. 10:03 98 (E) 51
V365 Dra p 10 0.35396 11.82 12.03 0.21 04.05. 10:03 331 (NW) 23
TX Cas s 5 2.926855 9.16 9.60 0.44 04.05. 10:03 26 (NE) 75
V444 Dra p 10 0.3545232 13.55 14.20 0.65 04.05. 10:03 330 (NW) 48
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.