Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:32 UTC
Civil Twilight (6°): 02:44 // 19:08 UTC
Nautical Twilight (12°): 01:53 // 19:58 UTC
Astronomical Twilight (18°): 00:50 // 21:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V345 Dra p 10 0.291903 13.20 13.45 0.25 10.05. 08:21 329 (NW) 20
V972 Her s 5 0.4430605 6.72 6.72 0.00 10.05. 08:21 298 (NW) 19
V640 Aql p 7 0.5612183 12.60 13.40 0.80 10.05. 08:21 265 (W) 18
V470 Cam s 1 0.0956467 14.10 14.25 0.15 10.05. 08:21 31 (NE) 42
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 10.05. 08:21 300 (NW) 51
V546 Vir p 10 0.56717 10.40 10.40 0.00 10.05. 08:21 330 (NW) -30
V804 Cep s 6 0.347592 12.94 13.45 0.51 10.05. 08:22 5 (N) 54
AO Cam s 1 0.3299026 9.50 9.50 0.00 10.05. 08:22 62 (NE) 55
V424 Cam s 8 0.325849 13.15 13.15 0.00 10.05. 08:22 25 (NE) 49
SW Lac p 1 0.320719 8.51 9.39 0.88 10.05. 08:22 246 (SW) 68
QQ Lup p 10 0.251562 12.40 13.35 0.95 10.05. 08:22 269 (W) -69
V2717 Oph p 9 0.336 15.00 15.50 0.50 10.05. 08:22 280 (W) -19
V374 Dra p 10 0.4034644 9.93 10.15 0.22 10.05. 08:22 321 (NW) 32
V1033 Her s 1 0.298051 11.19 11.19 0.00 10.05. 08:22 307 (NW) 6
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 10.05. 08:22 255 (W) -12
DQ Her p 7 0.19362088 13.00 18.08 5.08 10.05. 08:22 307 (NW) 30
YZ Vel s 9 5.48839 12.60 13.20 0.60 10.05. 08:22 120 (SE) -71
AR Lac s 1 1.983212 6.08 6.43 0.35 10.05. 08:23 275 (W) 65
V395 And p 9 0.684661 7.55 7.62 0.07 10.05. 08:23 252 (W) 81
V364 Aps s 5 0.295464 14.00 14.00 0.00 10.05. 08:23 199 (S) -56
CV Dra s 1 0.6175995 9.50 9.50 0.00 10.05. 08:23 322 (NW) 33
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 10.05. 08:23 272 (W) 41
CN Cir p 10 2.17863 8.92 9.18 0.26 10.05. 08:23 228 (SW) -69
V1353 Aql s 1 1.414802 10.50 10.90 0.40 10.05. 08:23 272 (W) 20
OT Cep s 3 0.4812313 12.70 13.30 0.60 10.05. 08:23 360 (N) 58
OV Dra p 9 0.0587357 19.00 20.70 1.70 10.05. 08:23 359 (N) 27
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 10.05. 08:23 286 (W) 46
BS CrB p 9 0.42458 11.46 11.60 0.14 10.05. 08:23 319 (NW) 1
AE Mon p 9 3.228708 13.20 14.60 1.40 10.05. 08:23 87 (E) -6
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 10.05. 08:24 329 (NW) 27
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 10.05. 08:24 20 (N) 78
AQ Boo p 1 0.333139 12.30 13.00 0.70 10.05. 08:24 342 (N) -21
X Gru p 10 2.12363 10.64 14.33 3.69 10.05. 08:24 191 (S) -17
V421 Dra p 10 0.653567 12.16 12.54 0.38 10.05. 08:24 347 (N) 51
AA Eri p 6 0.5008423 12.80 13.30 0.50 10.05. 08:24 126 (SE) 13
AF Gem s 1 1.243501 10.54 10.67 0.13 10.05. 08:24 74 (E) 14
V627 Aur p 8 0.387842 13.70 14.10 0.40 10.05. 08:24 70 (E) 36
FU Del s 10 0.8310935 14.30 14.30 0.00 10.05. 08:24 258 (W) 25
IW Boo s 4 0.264742 13.40 13.40 0.00 10.05. 08:25 342 (N) 6
DK Cyg s 1 0.470693 10.37 10.90 0.53 10.05. 08:25 263 (W) 53
V384 Vul p 1 0.4388572 12.72 13.16 0.44 10.05. 08:25 261 (W) 45
BB Peg p 1 0.361501 10.80 11.48 0.68 10.05. 08:25 231 (SW) 47
V579 Lyr s 1 0.242906 12.77 12.77 0.00 10.05. 08:26 300 (NW) 33
V2357 Oph s 6 0.415568 10.66 10.70 0.04 10.05. 08:26 297 (NW) -7
V1230 Her p 10 0.370002 14.07 14.69 0.62 10.05. 08:26 299 (NW) -4
V868 Mon p 8 0.637711 8.90 9.40 0.50 10.05. 08:26 80 (E) -11
V374 Cas s 1 1.0448105 11.80 12.10 0.30 10.05. 08:26 318 (NW) 81
V2610 Oph p 1 0.426508 9.20 9.45 0.25 10.05. 08:26 276 (W) -10
BP Cen p 10 2.170536 12.20 16.00 3.80 10.05. 08:26 267 (W) -84
IQ Leo p 10 0.317518 14.70 15.30 0.60 10.05. 08:26 25 (NE) -16
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.