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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:22 // 17:33 UTC
Civil Twilight (6°): 03:51 // 18:04 UTC
Nautical Twilight (12°): 03:11 // 18:44 UTC
Astronomical Twilight (18°): 02:28 // 19:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V459 Lac p 7 1.767995 13.06 13.60 0.54 07.09. 23:46 269 (W) 79
V1853 Ori p 1 0.383 11.60 12.02 0.42 07.09. 23:46 88 (E) 19
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 07.09. 23:46 295 (NW) 47
IU Per p 1 0.857026 10.50 11.60 1.10 07.09. 23:46 83 (E) 59
GV Pup p 9 0.988358 12.90 13.70 0.80 07.09. 23:47 78 (E) -27
CQ Cep s 6 1.641247 8.63 8.63 0.00 07.09. 23:47 308 (NW) 76
TW Crt p 5 0.944279 8.39 8.72 0.33 07.09. 23:47 26 (NE) -60
V430 Dra p 9 0.4102 15.20 16.00 0.80 07.09. 23:47 313 (NW) 56
V728 Her p 1 0.4712895 10.90 11.50 0.60 07.09. 23:47 306 (NW) 25
AF Pup p 10 0.3836773 13.30 13.50 0.20 07.09. 23:47 102 (E) -52
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 07.09. 23:47 296 (NW) 56
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 07.09. 23:47 159 (S) 37
V1197 Her s 1 0.2626795 13.17 13.17 0.00 07.09. 23:47 304 (NW) 9
WX UMi p 10 0.38714 14.40 15.10 0.70 07.09. 23:48 351 (N) 35
V1258 Cen p 10 0.08885 15.40 22.20 6.80 07.09. 23:48 322 (NW) -68
IV Dra s 4 0.2681055 13.70 13.70 0.00 07.09. 23:48 328 (NW) 23
EQ Com p 1 0.3618824 14.40 15.90 1.50 07.09. 23:48 344 (N) -21
UV Lyn p 1 0.414982 9.41 9.81 0.40 07.09. 23:48 33 (NE) 6
AB Vol p 9 1.92193 11.98 12.81 0.83 07.09. 23:48 153 (SE) -57
OW Com p 10 0.258127 15.40 16.40 1.00 07.09. 23:48 338 (N) -20
BS Lac p 5 2.81418 13.50 16.20 2.70 07.09. 23:49 261 (W) 72
KT Aps s 10 0.3742 15.00 15.20 0.20 07.09. 23:49 203 (SW) -50
ET Boo p 1 0.64504 9.14 9.49 0.35 07.09. 23:49 330 (NW) 14
AV Tel p 10 0.416963 13.20 14.30 1.10 07.09. 23:49 225 (SW) -30
UZ For p 10 0.087865429 18.20 20.90 2.70 07.09. 23:49 133 (SE) 0
V354 UMa s 7 0.2938285 10.93 11.20 0.27 07.09. 23:49 344 (N) 11
RT Per p 1 0.8494067 10.46 11.74 1.28 07.09. 23:49 76 (E) 56
OV Dra p 9 0.0587357 19.00 20.70 1.70 07.09. 23:49 354 (N) 27
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 07.09. 23:49 195 (S) 29
MT Aur p 7 1.191266 14.80 16.20 1.40 07.09. 23:50 69 (E) 23
V440 Cas p 8 0.32568791 15.00 15.50 0.50 07.09. 23:50 295 (NW) 86
V645 Ori p 1 1.040445 13.30 14.70 1.40 07.09. 23:50 77 (E) 9
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 07.09. 23:50 280 (W) 2
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 07.09. 23:50 268 (W) 43
OP Boo p 10 0.311443 12.80 13.10 0.30 07.09. 23:50 333 (NW) 21
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 07.09. 23:50 229 (SW) 26
IY UMa p 4 0.0739138 18.40 20.00 1.60 07.09. 23:50 10 (N) 19
V449 And p 1 0.3385155 12.20 12.90 0.70 07.09. 23:50 86 (E) 68
RR Cen s 9 0.6056895 7.27 7.63 0.36 07.09. 23:50 235 (SW) -69
UY UMa p 1 0.3760203 12.70 12.90 0.20 07.09. 23:51 345 (N) 17
CW Cas p 1 0.318862 11.02 11.62 0.60 07.09. 23:51 21 (N) 76
V747 Cen p 10 0.53719488 9.86 10.46 0.60 07.09. 23:51 277 (W) -73
PS Dra p 10 0.43747 13.05 13.35 0.30 07.09. 23:51 340 (N) 27
Z Dra p 1 1.357432 10.80 14.10 3.30 07.09. 23:51 1 (N) 32
CR Aqr s 6 0.514491 13.60 14.20 0.60 07.09. 23:52 223 (SW) 16
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 07.09. 23:52 277 (W) 37
V496 Sco p 10 2.192551 11.50 12.40 0.90 07.09. 23:52 251 (W) -27
V835 Cep p 10 0.452238 12.60 12.95 0.35 07.09. 23:52 313 (NW) 63
SU Pic s 8 1.838119 10.07 10.20 0.13 07.09. 23:52 129 (SE) -28
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 07.09. 23:52 308 (NW) 2
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.