Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V804 Aql s 8 0.6553905 11.30 11.60 0.30 25.07. 10:53 22 (N) -44
DK Cep s 1 0.985907 12.20 12.40 0.20 25.07. 10:53 346 (N) 23
MQ Boo p 7 0.493408 12.60 13.05 0.45 25.07. 10:53 52 (NE) 28
GW Leo p 9 0.3361243 13.00 13.13 0.13 25.07. 10:53 132 (SE) 45
G1077.0828 Aql p 1 1.705523 8.78 9.34 0.56 25.07. 10:53 358 (N) -30
OQ UMa s 1 0.283356 13.00 13.60 0.60 25.07. 10:53 47 (NE) 41
V344 Dra p 9 0.332887 13.70 14.20 0.50 25.07. 10:53 33 (NE) 30
QU Dra p 9 0.276915 14.10 14.80 0.70 25.07. 10:53 37 (NE) 32
SX Aur s 1 1.210082 8.38 8.87 0.49 25.07. 10:53 273 (W) 59
QS UMa p 9 0.4183 15.70 17.65 1.95 25.07. 10:53 82 (E) 76
PY Boo s 9 0.278049 12.10 12.10 0.00 25.07. 10:54 41 (NE) 28
V437 Nor p 10 1.1324 13.91 14.12 0.21 25.07. 10:54 125 (SE) -53
SV Nor p 10 0.3761231 12.00 12.60 0.60 25.07. 10:54 131 (SE) -53
FR Del p 8 0.3497468 15.00 15.30 0.30 25.07. 10:54 347 (N) -28
V728 Her s 1 0.4712895 10.90 11.40 0.50 25.07. 10:55 31 (NE) 9
V443 Cas p 10 2.743542 14.50 15.50 1.00 25.07. 10:55 328 (NW) 21
EX Lyr p 1 0.717293 12.08 12.68 0.60 25.07. 10:55 21 (N) -11
NV Cas p 7 0.7415213 14.80 15.50 0.70 25.07. 10:55 324 (NW) 29
V1237 Tau p 8 0.287447 14.03 14.18 0.15 25.07. 10:56 247 (SW) 50
BD CrB p 9 0.356872 14.20 14.70 0.50 25.07. 10:56 52 (NE) 16
V868 Cep p 5 1.120524 13.35 13.82 0.47 25.07. 10:56 344 (N) 19
V351 Cam p 9 0.348318 16.23 16.52 0.29 25.07. 10:56 325 (NW) 58
V1144 Her p 10 0.25497 14.60 15.40 0.80 25.07. 10:56 44 (NE) 18
V1139 Cas p 1 0.2971 12.80 13.23 0.43 25.07. 10:56 317 (NW) 35
NN Dra s 7 0.382879 12.34 12.90 0.56 25.07. 10:57 39 (NE) 51
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 25.07. 10:57 7 (N) 9
VZ Psc p 1 0.2612592 10.20 10.45 0.25 25.07. 10:57 306 (NW) -21
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 25.07. 10:57 304 (NW) -43
OS Aqr p 9 0.586773 12.00 12.60 0.60 25.07. 10:57 331 (NW) -50
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 25.07. 10:57 357 (N) -7
LS Peg p 8 0.1733 11.60 13.00 1.40 25.07. 10:57 334 (NW) -22
AH Cnc p 1 0.360455 13.31 13.69 0.38 25.07. 10:57 164 (S) 51
V1001 Cas p 1 0.429058 13.61 14.71 1.10 25.07. 10:58 327 (NW) 21
OP Boo p 10 0.311443 12.80 13.10 0.30 25.07. 10:58 43 (NE) 32
BZ Leo s 8 0.2697257 15.30 15.80 0.50 25.07. 10:58 104 (E) 41
OU Ser p 1 0.2967662 8.25 8.43 0.18 25.07. 10:58 66 (NE) 2
FO Gem p 9 0.695617 14.70 15.80 1.10 25.07. 10:58 210 (SW) 50
V1104 Her p 1 0.227876 13.30 14.10 0.80 25.07. 10:59 20 (N) 13
BH Lyn p 10 0.1558756 13.70 16.30 2.60 25.07. 10:59 53 (NE) 88
BE Dra p 1 0.522495 11.30 11.80 0.50 25.07. 10:59 11 (N) 31
V658 Lyr s 1 0.33026 11.10 11.10 0.00 25.07. 10:59 17 (N) 9
HR Lac s 1 0.42907 13.90 14.30 0.40 25.07. 10:59 342 (N) 13
G5782.0963 Aqr p 9 0.938114 12.63 13.07 0.44 25.07. 10:59 341 (N) -53
V1125 Oph s 2 0.911655 11.00 11.50 0.50 25.07. 10:59 50 (NE) -15
V2619 Oph p 10 0.479238 13.75 14.35 0.60 25.07. 11:00 68 (E) -33
CE Peg p 1 0.64203 13.20 14.20 1.00 25.07. 11:00 340 (N) -12
GY Lib s 9 0.519098 12.30 12.30 0.00 25.07. 11:00 81 (E) -16
HS Vul p 1 0.3320847 13.90 14.20 0.30 25.07. 11:00 3 (N) -17
ST Ind p 10 0.4018812 11.30 11.79 0.49 25.07. 11:00 294 (NW) -86
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 25.07. 11:00 321 (NW) 22
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.