Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:36 // 17:12 UTC
Civil Twilight (6°): 04:05 // 17:43 UTC
Nautical Twilight (12°): 03:27 // 18:22 UTC
Astronomical Twilight (18°): 02:46 // 19:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CT Her p 1 1.7863748 10.60 11.70 1.10 17.09. 04:28 14 (N) -20
AL Hya p 8 4.026375 11.00 13.00 2.00 17.09. 04:28 112 (E) 21
V399 Cas p 8 0.660374 13.90 14.30 0.40 17.09. 04:29 319 (NW) 43
V1033 Her s 1 0.298051 11.19 11.19 0.00 17.09. 04:29 6 (N) -12
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.09. 04:29 27 (NE) -1
SY Hor s 10 0.3116395 11.48 12.08 0.60 17.09. 04:29 191 (S) -7
CC Com p 1 0.2206859 11.30 12.21 0.91 17.09. 04:29 65 (NE) 9
OR Gem p 8 2.02936 13.50 14.00 0.50 17.09. 04:29 140 (SE) 57
DS And p 1 1.010519 10.40 10.90 0.50 17.09. 04:29 271 (W) 53
OQ UMa p 1 0.283356 13.00 13.70 0.70 17.09. 04:29 28 (NE) 24
FH Cet p 6 0.93601 13.77 14.63 0.86 17.09. 04:30 236 (SW) 21
IM Cep s 2 0.921584 13.20 13.60 0.40 17.09. 04:30 322 (NW) 43
V658 Lyr p 1 0.33026 11.10 11.50 0.40 17.09. 04:30 347 (N) 8
V857 Her p 1 0.38223 10.90 11.50 0.60 17.09. 04:30 6 (N) -1
XY UMa p 1 0.47899511 9.50 10.17 0.67 17.09. 04:30 60 (NE) 55
EY Cas p 1 0.4819812 14.00 14.50 0.50 17.09. 04:30 311 (NW) 46
V401 Lyr p 7 1.315044 13.60 15.60 2.00 17.09. 04:31 338 (N) 2
V711 Cep p 1 1.304357 9.49 9.73 0.24 17.09. 04:31 323 (NW) 42
TZ Lyr s 1 0.528827 10.87 11.05 0.18 17.09. 04:31 349 (N) 2
IM Per s 1 2.2542295 12.00 12.70 0.70 17.09. 04:31 289 (W) 70
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 17.09. 04:31 337 (NW) 10
V583 Sco p 10 0.994731 12.30 13.20 0.90 17.09. 04:32 19 (N) -77
V681 Cyg p 10 3.4043 14.30 15.10 0.80 17.09. 04:32 317 (NW) 25
V1096 Aql p 4 1.111409 13.00 13.40 0.40 17.09. 04:32 317 (NW) -15
V508 Cen s 10 0.3945023 12.70 13.20 0.50 17.09. 04:32 93 (E) -57
IZ Aur p 1 0.771167 13.00 14.00 1.00 17.09. 04:32 62 (NE) 84
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 17.09. 04:32 318 (NW) 7
FU Dra s 1 0.306718 10.55 10.55 0.00 17.09. 04:32 13 (N) 24
LU Vir p 1 0.492241 7.84 8.17 0.33 17.09. 04:32 68 (E) -25
V515 Cam p 6 0.30833 13.45 14.10 0.65 17.09. 04:33 20 (N) 47
HY Gem p 5 0.351013 16.70 17.50 0.80 17.09. 04:33 146 (SE) 59
LL Com s 1 0.406915 12.22 12.22 0.00 17.09. 04:33 49 (NE) 6
V431 Gem p 10 0.254 17.50 17.70 0.20 17.09. 04:33 121 (SE) 52
VW Phe s 10 1.74216 10.70 11.00 0.30 17.09. 04:33 221 (SW) -15
GH Mon s 5 0.7071845 12.80 13.10 0.30 17.09. 04:33 148 (SE) 33
AS Mon p 7 1.836532 10.70 11.40 0.70 17.09. 04:34 146 (SE) 25
V1073 Her s 1 0.2942815 11.00 11.00 0.00 17.09. 04:34 350 (N) -6
V464 Cam p 10 0.48608 13.00 13.45 0.45 17.09. 04:34 7 (N) 59
NY Boo s 9 0.326815 12.15 12.15 0.00 17.09. 04:34 23 (NE) 13
IK Per s 1 0.6760305 11.30 11.60 0.30 17.09. 04:34 233 (SW) 78
V523 And p 10 0.528539 11.90 12.40 0.50 17.09. 04:34 279 (W) 43
RT CMa p 1 1.29374 11.40 12.90 1.50 17.09. 04:34 167 (S) 21
FT Lyn p 9 0.2937757 12.90 12.90 0.00 17.09. 04:34 90 (E) 48
V383 Mon p 2 0.6346866 14.70 15.40 0.70 17.09. 04:35 149 (SE) 34
GT Gem p 10 0.8832711 15.10 16.00 0.90 17.09. 04:35 149 (SE) 57
AE Cen p 10 2.1151 12.25 14.15 1.90 17.09. 04:35 136 (SE) -41
V1269 Cen p 10 0.389943 12.70 13.65 0.95 17.09. 04:35 92 (E) -45
KV Lup p 10 1.43083 8.75 8.97 0.22 17.09. 04:35 65 (NE) -69
V1199 Her p 10 0.3355445 14.90 15.50 0.60 17.09. 04:35 11 (N) -12
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 17.09. 04:35 314 (NW) 11
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.