Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PT Vir p 7 0.3081795 13.38 13.56 0.18 21.05. 04:08 309 (NW) -15
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 21.05. 04:08 164 (S) 26
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 21.05. 04:08 227 (SW) 65
SX Crv s 1 0.3166127 8.99 9.23 0.24 21.05. 04:08 286 (W) -37
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 21.05. 04:08 40 (NE) -11
V527 Oph p 10 0.774704 14.40 15.40 1.00 21.05. 04:08 224 (SW) -2
GH Lac p 1 0.5326205 14.30 15.00 0.70 21.05. 04:08 91 (E) 74
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 21.05. 04:08 122 (SE) 11
CW CMi s 1 0.313192 11.20 11.20 0.00 21.05. 04:09 24 (NE) -38
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.05. 04:09 231 (SW) -2
V803 Cyg p 9 1.02647 14.30 15.50 1.20 21.05. 04:09 240 (SW) 71
OW Lup p 10 0.360317 10.03 10.39 0.36 21.05. 04:09 246 (SW) -25
KN Vul s 1 0.3573295 13.00 13.40 0.40 21.05. 04:09 217 (SW) 64
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 21.05. 04:09 226 (SW) 62
V1258 Cen p 10 0.08885 15.40 22.20 6.80 21.05. 04:09 271 (W) -43
LU Aur p 10 0.388333333 13.50 14.50 1.00 21.05. 04:09 31 (NE) 9
V355 Cam p 10 0.437059 12.20 12.60 0.40 21.05. 04:09 38 (NE) 30
EI Sge p 7 0.3882466 14.00 14.80 0.80 21.05. 04:09 210 (SW) 57
IL And p 10 0.86759 15.70 17.00 1.30 21.05. 04:09 83 (E) 51
IO Cnc s 1 0.347694 13.00 12.00 -1.00 21.05. 04:09 357 (N) -24
FL Lac s 1 1.107321 12.90 12.90 0.00 21.05. 04:09 76 (E) 74
V466 Hya p 10 0.362994 11.20 11.50 0.30 21.05. 04:10 18 (N) -39
FX Dra p 5 0.8166005 9.29 9.59 0.30 21.05. 04:10 313 (NW) 45
NR Nor s 10 0.42886 15.50 15.90 0.40 21.05. 04:10 216 (SW) -32
LM Boo p 1 0.327922 12.00 12.50 0.50 21.05. 04:10 291 (W) 14
V1187 Her s 1 0.310764 11.14 11.31 0.17 21.05. 04:10 282 (W) 39
EE Hya s 10 1.602358 14.20 14.20 0.00 21.05. 04:10 280 (W) -54
GW Cep p 1 0.3188312 11.40 12.10 0.70 21.05. 04:10 15 (N) 52
BH Cas s 1 0.4058927 12.30 12.30 0.00 21.05. 04:10 53 (NE) 61
V1326 Aql p 10 1.47106 14.90 16.60 1.70 21.05. 04:11 205 (SW) 43
AV Dor p 9 1.094875 9.67 10.09 0.42 21.05. 04:11 133 (SE) -60
V1147 Her p 10 0.254469 13.80 14.30 0.50 21.05. 04:11 294 (NW) 39
EF Dra s 1 0.424031 10.48 10.48 0.00 21.05. 04:12 329 (NW) 61
FS Aqr p 7 0.26205 13.20 14.00 0.80 21.05. 04:12 162 (S) 38
V576 Cen s 10 0.378016 12.60 12.60 0.00 21.05. 04:12 279 (W) -57
V837 Cep p 10 0.438076 12.80 13.00 0.20 21.05. 04:12 355 (N) 80
V337 UMa s 8 0.383365 13.70 14.20 0.50 21.05. 04:12 350 (N) 11
LS Del s 1 0.3638404 8.61 8.76 0.15 21.05. 04:12 186 (S) 60
DX CVn p 1 0.35738 12.25 12.70 0.45 21.05. 04:13 317 (NW) 13
NN Dra p 7 0.382879 12.34 12.98 0.64 21.05. 04:13 335 (NW) 34
AX Cas p 1 0.6003735 12.80 13.30 0.50 21.05. 04:13 47 (NE) 54
IT Cnc s 6 0.363657 12.50 12.90 0.40 21.05. 04:13 7 (N) -18
IP Lac p 1 0.8520135 13.20 14.00 0.80 21.05. 04:13 75 (E) 81
V358 Cep s 1 0.4728283 13.50 13.50 0.00 21.05. 04:13 14 (N) 51
BK Oct s 10 0.3686 14.30 14.60 0.30 21.05. 04:14 187 (S) -36
V789 Cep p 9 0.35363 14.58 14.58 0.00 21.05. 04:14 7 (N) 53
V463 Cyg p 1 2.117571 10.55 11.15 0.60 21.05. 04:14 230 (SW) 65
V909 Cep p 7 0.425573 12.13 12.47 0.34 21.05. 04:14 45 (NE) 73
VV Eri p 1 1.55759 11.68 12.56 0.88 21.05. 04:14 95 (E) -10
DK Cyg s 1 0.470693 10.37 10.90 0.53 21.05. 04:14 162 (S) 74
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.