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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:36 // 19:36 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:22 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PT Dra p 10 0.270768 14.30 14.90 0.60 24.07. 07:21 13 (N) 17
TV UMi s 1 0.4155497 8.77 8.85 0.08 24.07. 07:21 8 (N) 34
V1199 Her p 10 0.3355445 14.90 15.50 0.60 24.07. 07:21 359 (N) -13
V400 Lyr p 1 0.253427 12.70 13.35 0.65 24.07. 07:22 329 (NW) 5
LU Cnc p 6 0.39855 12.10 12.60 0.50 24.07. 07:22 92 (E) 27
GM Dra s 4 0.338741 8.79 8.79 0.00 24.07. 07:22 353 (N) 18
V948 Mon s 7 0.377107 13.00 13.60 0.60 24.07. 07:22 121 (SE) 22
V972 Her s 5 0.4430605 6.72 6.72 0.00 24.07. 07:22 342 (N) -5
EI CVn s 1 0.260766 11.80 12.45 0.65 24.07. 07:22 30 (NE) 0
WW Gem p 1 1.237812 9.90 10.50 0.60 24.07. 07:22 134 (SE) 57
OS Boo p 10 0.275727 13.80 14.10 0.30 24.07. 07:22 16 (N) 5
HH Boo p 1 0.318666 11.00 11.50 0.50 24.07. 07:22 22 (N) 11
TY Men p 9 0.4616664 8.08 8.56 0.48 24.07. 07:22 177 (S) -42
CN Del s 10 0.567073 14.20 14.60 0.40 24.07. 07:22 303 (NW) -9
V1106 Her s 1 0.2546005 12.60 12.60 0.00 24.07. 07:23 337 (NW) -11
V505 Sgr s 1 1.182866 6.46 6.63 0.17 24.07. 07:23 293 (NW) -36
DK Sge p 1 0.621824 12.20 13.20 1.00 24.07. 07:23 310 (NW) -3
V1286 Cen p 10 0.613378 11.37 11.98 0.61 24.07. 07:23 93 (E) -59
DY CVn p 1 0.2459495 12.00 12.50 0.50 24.07. 07:23 38 (NE) 7
CC Lyn s 6 0.354627 6.42 6.42 0.00 24.07. 07:24 85 (E) 58
V623 Ara s 10 1.7188 14.00 14.50 0.50 24.07. 07:24 185 (S) -83
WY Cep p 2 1.249057 10.80 11.70 0.90 24.07. 07:24 327 (NW) 46
GN Boo s 1 0.3016025 10.75 10.75 0.00 24.07. 07:24 22 (N) -7
CC Her s 1 1.734029 10.20 10.20 0.00 24.07. 07:24 4 (N) -31
V417 Aql p 1 0.3703135 11.00 11.50 0.50 24.07. 07:24 310 (NW) -22
BN Gru p 10 0.2789227 14.00 15.50 1.50 24.07. 07:24 233 (SW) -29
V1066 Her s 1 0.539622 11.80 11.80 0.00 24.07. 07:25 348 (N) 9
GR Vir p 1 0.346974 7.80 8.40 0.60 24.07. 07:25 37 (NE) -41
HR Lac s 1 0.42907 13.90 14.30 0.40 24.07. 07:25 312 (NW) 33
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 24.07. 07:25 322 (NW) -2
SY Aps p 6 0.278908 12.20 13.60 1.40 24.07. 07:25 161 (S) -64
AA Cet p 1 0.536169 6.20 6.70 0.50 24.07. 07:26 216 (SW) 9
V417 Lyr p 4 0.300661 14.90 16.20 1.30 24.07. 07:26 328 (NW) -2
V978 Cyg p 10 1.51305 15.50 17.00 1.50 24.07. 07:26 333 (NW) 23
BN Psc s 8 0.349118 16.45 16.45 0.00 24.07. 07:26 256 (W) 49
FZ CVn p 9 0.358335 13.50 14.00 0.50 24.07. 07:26 29 (NE) 6
X PsA s 10 0.3977746 13.00 14.20 1.20 24.07. 07:26 259 (W) -23
EV Cet s 9 0.428224 11.60 11.60 0.00 24.07. 07:26 241 (SW) 21
V1039 Her p 1 0.507761 12.54 12.74 0.20 24.07. 07:26 354 (N) -25
AD Cnc p 1 0.2827379 13.10 13.40 0.30 24.07. 07:26 105 (E) 25
DF CVn s 1 0.3268955 10.96 10.96 0.00 24.07. 07:27 43 (NE) 12
KV Pup p 9 3.667874 9.63 10.34 0.71 24.07. 07:27 149 (SE) -17
OW Lup p 10 0.360317 10.03 10.39 0.36 24.07. 07:27 52 (NE) -67
V349 Mus p 10 1.4883 16.87 16.89 0.02 24.07. 07:27 140 (SE) -62
V885 Per p 10 0.30387 13.10 13.40 0.30 24.07. 07:27 298 (NW) 76
AK Her s 1 0.4215225 8.29 8.64 0.35 24.07. 07:27 350 (N) -23
EO Cep s 1 1.833658 12.00 12.30 0.30 24.07. 07:27 343 (N) 54
AU Ser s 1 0.3864975 10.90 11.61 0.71 24.07. 07:28 10 (N) -17
BF Tri s 9 0.326566 14.00 14.50 0.50 24.07. 07:28 256 (W) 53
V502 Her p 1 0.3692772 12.80 13.70 0.90 24.07. 07:28 347 (N) -7
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.