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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°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EW Boo p 1 0.906349 10.31 10.69 0.38 25.12. 13:37 296 (NW) 29
V796 Cep s 1 0.392964 12.20 12.20 0.00 25.12. 13:38 15 (N) 52
FS Leo s 1 0.456967 9.06 9.06 0.00 25.12. 13:38 322 (NW) -17
MM Cen p 9 2.094509 12.10 12.50 0.40 25.12. 13:38 229 (SW) -63
V1284 Her s 1 0.337146 12.78 12.78 0.00 25.12. 13:38 269 (W) 53
HQ Lib p 9 0.679563 10.60 11.00 0.40 25.12. 13:39 251 (W) -7
IS CMa s 7 0.616985 6.93 6.93 0.00 25.12. 13:39 70 (E) -54
HW Aur p 1 1.1774199 12.00 12.80 0.80 25.12. 13:39 43 (NE) 14
PP Lac s 1 0.4011613 11.10 12.00 0.90 25.12. 13:39 68 (E) 74
V553 And p 6 0.30903 17.12 17.68 0.56 25.12. 13:40 66 (NE) 41
EI Cep p 10 8.43935 7.54 8.06 0.52 25.12. 13:40 4 (N) 63
V531 And p 10 0.406372 11.40 11.60 0.20 25.12. 13:40 81 (E) 39
V957 Cyg s 4 1.673536 12.20 12.60 0.40 25.12. 13:40 222 (SW) 65
V912 Per p 8 0.5775932 12.01 12.30 0.29 25.12. 13:40 55 (NE) 23
V1138 Cas s 1 0.798267 13.25 13.25 0.00 25.12. 13:40 53 (NE) 50
MU Aqr p 3 0.2722205 11.30 11.80 0.50 25.12. 13:41 184 (S) 38
V1004 Cas s 7 1.181875 12.80 12.80 0.00 25.12. 13:41 42 (NE) 62
V476 Aql s 8 0.624685 13.30 13.30 0.00 25.12. 13:41 224 (SW) 39
AT Cam p 1 1.395894 9.80 10.60 0.80 25.12. 13:41 21 (N) 33
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 25.12. 13:41 273 (W) 74
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.12. 13:41 270 (W) -42
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 25.12. 13:41 283 (W) 74
V1134 Her s 7 0.602935 12.50 12.50 0.00 25.12. 13:41 233 (SW) 41
V1081 Cas p 9 0.374246 16.71 17.07 0.36 25.12. 13:41 51 (NE) 53
V706 Cyg s 1 0.466254 13.20 13.90 0.70 25.12. 13:41 142 (SE) 79
GG Psc p 9 0.456242 13.75 14.00 0.25 25.12. 13:42 88 (E) 44
HI Gem s 7 4.69161 12.00 12.00 0.00 25.12. 13:42 22 (N) -6
LR Com s 1 0.896297 10.80 10.80 0.00 25.12. 13:42 309 (NW) -3
V1256 Her p 2 0.318276 12.60 13.50 0.90 25.12. 13:42 253 (W) 35
NW Aqr s 1 0.30163 12.00 12.00 0.00 25.12. 13:42 146 (SE) 36
QW Cyg p 2 0.5876453 13.90 14.40 0.50 25.12. 13:42 228 (SW) 73
U Peg s 1 0.3747772 9.23 9.73 0.50 25.12. 13:42 118 (SE) 41
AO CMi p 7 0.8531025 14.40 15.60 1.20 25.12. 13:42 34 (NE) -33
CZ Sge p 10 2.348165 14.80 16.20 1.40 25.12. 13:42 199 (S) 57
U Gem p 1 0.17690624 8.20 14.90 6.70 25.12. 13:42 16 (N) -17
BF Cap p 9 0.532676 8.92 9.27 0.35 25.12. 13:43 191 (S) 20
CC Lyn p 6 0.354627 6.42 6.52 0.10 25.12. 13:43 16 (N) 5
YY Del p 1 0.793093 11.30 12.00 0.70 25.12. 13:43 193 (S) 53
CD Cam s 1 0.764183 11.63 11.63 0.00 25.12. 13:43 6 (N) 33
V390 Gem s 7 2.149453 11.32 11.83 0.51 25.12. 13:43 20 (N) -23
HW Vir p 1 0.11671953 10.50 11.20 0.70 25.12. 13:44 292 (W) -28
V1853 Ori s 1 0.383 11.60 11.99 0.39 25.12. 13:44 55 (NE) -7
CE Del p 6 0.5972727 13.30 13.80 0.50 25.12. 13:44 195 (S) 49
V784 Aql p 4 0.5876933 14.20 14.80 0.60 25.12. 13:44 202 (S) 52
V672 Cen p 10 0.508863 11.60 12.20 0.60 25.12. 13:44 246 (SW) -44
V873 Aql s 5 0.357572 13.30 13.30 0.00 25.12. 13:44 222 (SW) 33
V354 Aps p 8 0.587153 12.35 12.60 0.25 25.12. 13:44 198 (S) -48
V469 And p 10 0.328106 15.10 15.90 0.80 25.12. 13:44 85 (E) 57
DN Boo s 1 0.447564 11.17 11.17 0.00 25.12. 13:44 293 (NW) 0
V479 Mon s 10 1.46809 13.70 13.70 0.00 25.12. 13:44 41 (NE) -22
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.