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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:57 // 18:56 UTC
Civil Twilight (6°): 02:17 // 19:36 UTC
Nautical Twilight (12°): 01:19 // 20:34 UTC
Astronomical Twilight (18°): 23:41 // 22:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ET Boo s 1 0.64504 9.14 9.14 0.00 27.05. 13:21 37 (NE) 18
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 27.05. 13:21 349 (N) -62
DQ Her p 7 0.19362088 13.00 18.08 5.08 27.05. 13:21 6 (N) 6
V963 Cyg p 1 1.39466785 12.59 13.37 0.78 27.05. 13:21 347 (N) -7
SS Ari s 1 0.405986 10.37 10.82 0.45 27.05. 13:22 271 (W) 31
V728 Her p 1 0.4712895 10.90 11.50 0.60 27.05. 13:22 16 (N) 4
GZ And s 1 0.3050173 10.83 11.58 0.75 27.05. 13:22 290 (W) 45
V357 Peg p 1 0.578451 9.01 9.49 0.48 27.05. 13:22 297 (NW) 11
NZ Boo p 1 0.0589094 17.20 20.00 2.80 27.05. 13:22 43 (NE) 7
IU Aps s 10 0.3046 14.20 14.60 0.40 27.05. 13:22 172 (S) -58
PY Vir p 1 0.311248 9.60 10.10 0.50 27.05. 13:22 87 (E) -8
V1005 Her s 3 0.278962 14.11 14.11 0.00 27.05. 13:22 21 (N) 14
V479 Cam s 7 0.325394 13.25 13.69 0.44 27.05. 13:23 7 (N) 65
KL Per p 1 2.2230927 11.00 11.60 0.60 27.05. 13:23 293 (NW) 52
V435 Gem p 1 0.3365 10.55 10.92 0.37 27.05. 13:23 147 (SE) 59
V920 Oph p 10 1.5505 15.10 15.90 0.80 27.05. 13:23 5 (N) -31
V1633 Ori p 3 1.149385 12.10 12.80 0.70 27.05. 13:23 189 (S) 44
V681 Her s 1 1.15862 13.60 13.60 0.00 27.05. 13:23 34 (NE) -8
KR Com s 1 0.4079692 7.27 7.27 0.00 27.05. 13:23 72 (E) 8
V507 Cam p 8 2.211248 11.74 12.13 0.39 27.05. 13:23 14 (N) 59
KT Aps s 10 0.3742 15.00 15.20 0.20 27.05. 13:23 168 (S) -63
HI Leo s 1 0.3115905 10.90 10.90 0.00 27.05. 13:24 107 (E) 16
TX Eri p 10 0.62858 12.47 12.91 0.44 27.05. 13:24 229 (SW) 6
V1018 Cyg p 1 1.623668 11.20 11.70 0.50 27.05. 13:24 345 (N) -5
V1049 Her p 3 0.72733 10.80 11.20 0.40 27.05. 13:24 21 (N) -16
V631 Aur p 9 0.3459 15.97 16.61 0.64 27.05. 13:24 227 (SW) 76
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 27.05. 13:24 344 (N) -2
V428 Cam s 8 0.290606 12.85 12.85 0.00 27.05. 13:24 356 (N) 63
DZ Per p 6 0.764177 14.40 15.00 0.60 27.05. 13:24 304 (NW) 53
V652 Pup p 10 0.371829 9.66 9.84 0.18 27.05. 13:24 175 (S) 3
RZ Tau p 1 0.4156763 10.08 10.71 0.63 27.05. 13:24 231 (SW) 50
V392 Ori s 1 0.659284 10.90 10.90 0.00 27.05. 13:24 195 (S) 58
OS Lup p 10 0.3741337 10.33 11.05 0.72 27.05. 13:25 94 (E) -50
V338 Dra p 5 0.2351485 13.30 13.90 0.60 27.05. 13:25 22 (N) 26
LN Dra p 2 0.612142 12.00 12.55 0.55 27.05. 13:25 9 (N) 13
SX Crv s 1 0.3166127 8.99 9.23 0.24 27.05. 13:25 103 (E) -13
U Sct s 6 0.954985 10.08 10.31 0.23 27.05. 13:25 357 (N) -53
OY Mus p 9 2.19461 13.00 13.75 0.75 27.05. 13:27 156 (SE) -47
DU Lyr p 6 0.837005 13.10 14.40 1.30 27.05. 13:27 356 (N) -10
V1175 Cen p 10 0.740647 11.81 12.61 0.80 27.05. 13:27 119 (SE) -38
Y Sex s 1 0.4198165 9.83 10.17 0.34 27.05. 13:28 124 (SE) 26
V532 And p 10 0.39902 13.50 13.80 0.30 27.05. 13:28 292 (W) 35
V1044 Her s 1 0.2406405 13.07 13.07 0.00 27.05. 13:28 19 (N) 1
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 27.05. 13:28 329 (NW) 25
SU Cep p 1 0.9014013 10.00 10.90 0.90 27.05. 13:28 336 (NW) 23
BD Cen s 9 1.2011287 10.60 11.10 0.50 27.05. 13:28 131 (SE) -52
MN And p 10 0.61065 15.10 16.20 1.10 27.05. 13:28 287 (W) 45
EF CVn s 1 0.27205 13.10 13.50 0.40 27.05. 13:29 63 (NE) 14
RT And s 1 0.62892951 8.55 8.88 0.33 27.05. 13:29 322 (NW) 27
HS Aqr s 1 0.7101875 9.35 9.35 0.00 27.05. 13:29 325 (NW) -35
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.