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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RZ Aur p 6 3.01059 11.90 14.00 2.10 25.12. 10:11 356 (N) -8
V885 Per p 10 0.30387 13.10 13.40 0.30 25.12. 10:11 21 (N) 19
PP Lac p 1 0.4011613 11.10 12.00 0.90 25.12. 10:11 54 (NE) 44
GM Cyg p 6 4.745751 12.00 13.50 1.50 25.12. 10:12 98 (E) 60
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.12. 10:12 320 (NW) 36
V347 Dra p 10 0.507279 12.40 12.70 0.30 25.12. 10:12 328 (NW) 73
IS Mon p 10 4.04767 11.50 13.50 2.00 25.12. 10:12 339 (N) -28
QY Boo p 10 0.341883 12.70 12.90 0.20 25.12. 10:12 262 (W) 70
V473 Peg p 9 0.590563 12.70 13.30 0.60 25.12. 10:12 95 (E) 30
V1284 Cen p 10 0.323526 12.75 13.50 0.75 25.12. 10:12 227 (SW) -7
AA Dor p 10 0.2615397 11.13 11.60 0.47 25.12. 10:12 181 (S) -70
IR Lac p 9 0.651512 15.20 16.00 0.80 25.12. 10:12 58 (NE) 48
V701 Cen p 8 0.73845 8.60 9.40 0.80 25.12. 10:12 216 (SW) -24
V1159 Her p 10 0.28735 13.30 14.00 0.70 25.12. 10:13 266 (W) 77
V1096 Her p 1 0.2414165 13.05 13.40 0.35 25.12. 10:13 182 (S) 84
BD And p 1 0.9258052 11.30 11.70 0.40 25.12. 10:13 54 (NE) 39
GH Aqr p 6 0.305585 13.40 13.80 0.40 25.12. 10:13 107 (E) 7
CL Cet p 10 0.621622 9.87 10.04 0.17 25.12. 10:14 90 (E) -22
V469 And p 10 0.328106 15.10 15.90 0.80 25.12. 10:14 54 (NE) 25
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 25.12. 10:14 92 (E) 56
LQ Com p 1 0.356835 12.80 13.30 0.50 25.12. 10:14 276 (W) 30
V1239 Tau s 5 1.084796 10.66 10.66 0.00 25.12. 10:14 356 (N) -13
LT Pav s 10 0.393674 11.40 12.20 0.80 25.12. 10:14 167 (S) -33
V1461 Aql s 10 1.763062 8.91 8.91 0.00 25.12. 10:14 144 (SE) 24
AP Dor p 10 0.213593 9.38 9.60 0.22 25.12. 10:14 161 (S) -80
V456 Oph p 1 1.016001 10.20 10.70 0.50 25.12. 10:14 154 (SE) 46
V409 Aql s 9 2.049404 11.50 11.90 0.40 25.12. 10:14 147 (SE) 34
V2288 Oph s 1 21.6661 12.60 13.10 0.50 25.12. 10:14 176 (S) 45
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 25.12. 10:14 169 (S) 14
BL Dra s 4 0.402665 11.90 11.90 0.00 25.12. 10:14 46 (NE) 69
V1181 Her p 1 0.337042 11.00 11.41 0.41 25.12. 10:14 228 (SW) 73
AT Aqr p 8 0.30409565 14.10 15.00 0.90 25.12. 10:14 116 (SE) -5
V339 Boo p 10 0.3628085 10.70 10.90 0.20 25.12. 10:14 260 (W) 71
YY Eri s 1 0.3214963 8.37 8.99 0.62 25.12. 10:15 30 (NE) -47
V672 Cen p 10 0.508863 11.60 12.20 0.60 25.12. 10:15 217 (SW) -18
SS Aps p 8 0.582672 13.30 14.04 0.74 25.12. 10:15 195 (S) -37
V1094 Her s 1 0.392119 12.60 12.60 0.00 25.12. 10:15 185 (S) 75
V513 Her p 3 0.3037692 15.30 15.70 0.40 25.12. 10:16 176 (S) 64
V2365 Cyg p 10 3.747833 11.00 11.20 0.20 25.12. 10:16 78 (E) 72
IR Cas s 1 0.680686 10.80 11.50 0.70 25.12. 10:16 51 (NE) 42
BS Dra s 4 3.364012 9.12 9.84 0.72 25.12. 10:16 21 (N) 62
W For s 7 0.617895 13.13 13.13 0.00 25.12. 10:16 70 (E) -49
VY Cet s 3 0.34081 11.20 11.80 0.60 25.12. 10:16 76 (E) -37
AZ Col p 10 0.302105 11.31 11.72 0.41 25.12. 10:17 3 (N) -70
CC Ser p 1 0.516037 11.14 11.68 0.54 25.12. 10:17 225 (SW) 48
V1223 Sco p 10 1.9083 11.00 11.22 0.22 25.12. 10:17 187 (S) -1
NSV 08869 Oph p 10 1.4340859 13.90 15.00 1.10 25.12. 10:17 182 (S) 52
GO Mus s 10 0.524 14.60 15.20 0.60 25.12. 10:17 200 (S) -44
QX Vir s 1 0.242075 13.31 13.60 0.29 25.12. 10:17 229 (SW) 22
V870 Ara s 7 0.399826 9.00 9.00 0.00 25.12. 10:17 175 (S) -17
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.