Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:09 UTC
Civil Twilight (6°): 06:20 // 15:45 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 30.12. 23:49 344 (N) 0
V506 Cam s 8 0.3401 12.70 13.20 0.50 30.12. 23:49 4 (N) 55
V873 Per s 1 0.294902 10.80 10.80 0.00 30.12. 23:49 288 (W) 42
RV Gru p 10 0.2595312 11.00 11.40 0.40 30.12. 23:49 257 (W) -59
WZ Cep s 1 0.417444 12.45 12.95 0.50 30.12. 23:49 341 (N) 39
HR Boo s 1 0.315967 13.25 13.70 0.45 30.12. 23:50 61 (NE) 5
RT Per s 1 0.8494067 10.46 10.66 0.20 30.12. 23:50 290 (W) 50
IT Per p 1 1.533725 9.90 10.50 0.60 30.12. 23:50 291 (W) 43
HP Pav s 10 0.2978 14.90 15.50 0.60 30.12. 23:50 190 (S) -68
RZ Cas s 1 1.195251 6.18 6.26 0.08 30.12. 23:50 327 (NW) 53
LM And p 3 0.761178 12.20 13.50 1.30 30.12. 23:50 301 (NW) 41
RV Tri p 1 0.753664 11.50 13.30 1.80 30.12. 23:50 289 (W) 34
V556 And p 1 0.43141 14.55 14.80 0.25 30.12. 23:51 299 (NW) 36
AV Del p 8 3.853448 10.70 12.70 2.00 30.12. 23:51 339 (N) -27
V889 Cep s 10 0.418336 12.55 12.80 0.25 30.12. 23:51 341 (N) 32
V656 Lyr p 10 0.409766 13.20 13.60 0.40 30.12. 23:51 13 (N) -5
KM UMa s 1 0.3518602 11.00 11.50 0.50 30.12. 23:51 82 (E) 42
V892 Cep p 10 0.362442 13.50 14.00 0.50 30.12. 23:51 346 (N) 38
AU Pic p 9 0.3119 14.00 14.40 0.40 30.12. 23:51 187 (S) -23
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 30.12. 23:51 305 (NW) -25
V526 And p 10 0.48558 14.30 15.10 0.80 30.12. 23:51 296 (NW) 25
G5818.1148 Aqr p 6 0.9156 12.02 12.02 0.00 30.12. 23:51 294 (NW) -37
YY Eri s 1 0.3214963 8.37 8.99 0.62 30.12. 23:51 231 (SW) 16
LQ Dra s 7 1.841638 11.63 11.63 0.00 30.12. 23:51 12 (N) 11
V420 Nor p 10 0.6108 17.58 17.95 0.37 30.12. 23:51 123 (SE) -57
V960 Cep p 6 0.333992 12.80 13.50 0.70 30.12. 23:51 336 (NW) 38
BM Mon p 1 1.2449444 12.20 13.80 1.60 30.12. 23:51 187 (S) 40
ER Ori s 1 0.4234005 9.32 9.92 0.60 30.12. 23:52 218 (SW) 24
V338 Aqr s 9 0.285143 12.40 12.40 0.00 30.12. 23:52 319 (NW) -33
V1172 Her p 4 0.236167 12.00 12.50 0.50 30.12. 23:52 46 (NE) -12
V349 Cen p 10 0.4556414 13.90 14.50 0.60 30.12. 23:52 135 (SE) -17
V677 Cen s 9 0.3250284 11.50 11.60 0.10 30.12. 23:52 108 (E) -40
V1426 Aql p 4 1.175155 9.30 9.70 0.40 30.12. 23:52 6 (N) -35
V664 Lyr s 8 0.359987 13.00 13.00 0.00 30.12. 23:53 10 (N) 3
GQ Aps s 10 0.6353 14.50 14.80 0.30 30.12. 23:53 162 (S) -55
PS Vir s 1 0.289806 12.00 12.30 0.30 30.12. 23:53 104 (E) 20
BF Vir s 1 0.640575 10.50 10.72 0.22 30.12. 23:53 88 (E) -3
V365 Sge s 1 0.369126 13.11 13.70 0.59 30.12. 23:53 351 (N) -22
EM Tuc p 4 0.326575 12.16 12.76 0.60 30.12. 23:53 217 (SW) -53
FU Ara s 1 0.864505 10.50 10.90 0.40 30.12. 23:53 127 (SE) -71
V1137 Her p 10 0.37083 14.30 14.70 0.40 30.12. 23:53 35 (NE) 21
QT Lyr p 9 1.2461075 14.00 14.60 0.60 30.12. 23:53 2 (N) -9
TW Cet p 1 0.3168513 10.43 11.18 0.75 30.12. 23:53 253 (W) -13
V415 Nor p 10 0.4805 17.54 18.00 0.46 30.12. 23:53 123 (SE) -57
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 30.12. 23:53 8 (N) 6
OS Lup p 10 0.3741337 10.33 11.05 0.72 30.12. 23:54 103 (E) -42
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 30.12. 23:54 304 (NW) -33
SV Equ p 8 0.880971 9.25 9.50 0.25 30.12. 23:54 336 (NW) -31
W Vol p 10 2.758281 10.90 11.80 0.90 30.12. 23:54 180 (S) -30
DK Peg p 1 1.631829 10.00 10.70 0.70 30.12. 23:54 298 (NW) -9
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.