Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V441 Lac p 1 0.3089166 12.56 12.78 0.22 16.12. 09:43 52 (NE) 39
QY Boo p 10 0.341883 12.70 12.90 0.20 16.12. 09:43 236 (SW) 80
V723 Per p 7 0.796424 12.24 12.70 0.46 16.12. 09:43 23 (NE) 18
CM Dra s 1 1.26839 12.87 13.63 0.76 16.12. 09:43 9 (N) 83
AD Boo s 1 2.068807 9.37 9.75 0.38 16.12. 09:43 230 (SW) 57
PY Boo s 9 0.278049 12.10 12.10 0.00 16.12. 09:43 285 (W) 81
V641 And p 10 0.69492 13.40 13.85 0.45 16.12. 09:44 53 (NE) 22
AN UMa s 6 0.07975275 14.90 20.20 5.30 16.12. 09:44 298 (NW) 38
AB And p 1 0.3318894 9.50 10.32 0.82 16.12. 09:45 57 (NE) 21
IO Cnc s 1 0.347694 13.00 12.00 -1.00 16.12. 09:45 294 (NW) 2
V956 Aql s 10 0.3961755 13.90 14.20 0.30 16.12. 09:45 139 (SE) 20
V860 Cas s 3 1.08385 12.40 12.40 0.00 16.12. 09:45 37 (NE) 22
SY Hor p 10 0.3116395 11.48 12.34 0.86 16.12. 09:45 34 (NE) -86
V535 Aur p 5 0.384744 12.73 13.17 0.44 16.12. 09:45 339 (N) 10
MQ Boo p 7 0.493408 12.60 13.05 0.45 16.12. 09:45 263 (W) 72
V631 Aur p 9 0.3459 15.97 16.61 0.64 16.12. 09:46 344 (N) 1
V375 Cam p 8 0.32208 13.60 14.20 0.60 16.12. 09:46 358 (N) 39
FV Vel p 9 1.521137 10.81 12.20 1.39 16.12. 09:46 244 (SW) -38
PR Cam p 10 0.387366 13.10 13.40 0.30 16.12. 09:46 6 (N) 14
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 16.12. 09:46 211 (SW) 40
V336 TrA p 10 0.266768 10.46 11.20 0.74 16.12. 09:47 184 (S) -23
U Sct s 6 0.954985 10.08 10.31 0.23 16.12. 09:47 142 (SE) 20
V680 Cas s 10 1.0838485 12.00 12.00 0.00 16.12. 09:47 28 (NE) 44
AM Leo s 1 0.3657975 9.25 9.83 0.58 16.12. 09:47 270 (W) 13
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 16.12. 09:47 182 (S) 36
BN Gru p 10 0.2789227 14.00 15.50 1.50 16.12. 09:47 118 (SE) -38
BQ Del p 10 3.4265173 15.20 16.40 1.20 16.12. 09:48 101 (E) 28
CZ Lib p 10 0.56012 14.20 15.20 1.00 16.12. 09:48 191 (S) 19
V344 Lac s 1 0.392239 12.20 13.00 0.80 16.12. 09:48 52 (NE) 39
V349 Mus p 10 1.4883 16.87 16.89 0.02 16.12. 09:48 200 (S) -31
V1237 Tau p 8 0.287447 14.03 14.18 0.15 16.12. 09:48 347 (N) -14
RR Men p 10 2.599598 11.44 12.66 1.22 16.12. 09:48 178 (S) -56
VW Hya p 4 2.696447 10.50 14.10 3.60 16.12. 09:48 283 (W) -30
BB Men p 10 0.257701 11.46 11.92 0.46 16.12. 09:48 195 (S) -62
FH Cru p 6 0.850703 13.10 13.22 0.12 16.12. 09:49 206 (SW) -33
V676 Cen p 7 0.292394 11.90 12.60 0.70 16.12. 09:49 202 (S) -2
EI CVn s 1 0.260766 11.80 12.45 0.65 16.12. 09:49 254 (W) 58
HW Vir s 1 0.11671953 10.50 11.20 0.70 16.12. 09:49 238 (SW) 13
IP Lyr s 2 0.4728055 13.20 13.30 0.10 16.12. 09:49 119 (SE) 63
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 16.12. 09:49 27 (NE) 9
V376 Lyr p 9 0.766775 14.30 14.80 0.50 16.12. 09:49 104 (E) 54
RR Cir p 6 1.09173 11.51 12.78 1.27 16.12. 09:49 197 (S) -31
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 16.12. 09:49 92 (E) -3
RZ Crv p 8 0.3318758 13.30 14.10 0.80 16.12. 09:50 232 (SW) 6
V1047 Her s 1 0.320736 12.26 12.26 0.00 16.12. 09:50 152 (SE) 72
V1470 Aql p 9 0.834993 7.83 7.93 0.10 16.12. 09:50 112 (E) 32
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 16.12. 09:50 80 (E) 51
V409 Aql p 9 2.049404 11.50 12.40 0.90 16.12. 09:51 132 (SE) 28
CD Vul s 1 0.683745 11.50 11.90 0.40 16.12. 09:51 96 (E) 40
V963 Oph p 10 0.264743 14.60 15.10 0.50 16.12. 09:51 145 (SE) 42
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.