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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 °
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.12. 17:17 15 (N) 21
CC Peg p 1 0.6056033 12.60 13.30 0.70 25.12. 17:17 254 (W) 50
FO Vir p 7 0.775565 6.50 6.82 0.32 25.12. 17:18 343 (N) -38
RZ Cha s 9 2.832088 8.20 8.80 0.60 25.12. 17:18 173 (S) -57
FU Psc p 8 0.796648 12.80 12.80 0.00 25.12. 17:18 172 (S) 60
HR Boo p 1 0.315967 13.25 13.85 0.60 25.12. 17:18 329 (NW) -13
IT Her p 1 0.3393957 12.90 13.30 0.40 25.12. 17:19 285 (W) 20
V404 Gem s 1 0.348706 11.59 12.11 0.52 25.12. 17:19 78 (E) 10
V1440 Aql p 10 1.83672 8.55 8.67 0.12 25.12. 17:19 260 (W) -1
V Lep p 4 1.0701152 9.57 10.36 0.79 25.12. 17:19 108 (E) -11
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 25.12. 17:19 133 (SE) 49
Y Crv p 7 0.329037 11.73 12.10 0.37 25.12. 17:19 360 (N) -55
BN Gru p 10 0.2789227 14.00 15.50 1.50 25.12. 17:19 196 (S) -7
XY Sct s 4 0.7852528 13.80 14.50 0.70 25.12. 17:19 265 (W) -4
V936 Cep p 10 0.364014 13.70 14.10 0.40 25.12. 17:20 349 (N) 64
V459 Lac s 7 1.767995 13.06 13.50 0.44 25.12. 17:20 276 (W) 73
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 25.12. 17:20 299 (NW) 71
AK CMi s 1 0.5658969 10.10 10.30 0.20 25.12. 17:20 76 (E) -7
QQ Boo p 8 0.2764765 12.45 12.85 0.40 25.12. 17:20 331 (NW) 13
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 25.12. 17:21 278 (W) 32
V1180 Her p 10 0.352051 12.82 12.98 0.16 25.12. 17:21 315 (NW) 7
NZ Cas p 8 2.770972 13.20 13.70 0.50 25.12. 17:21 3 (N) 80
DZ Per p 6 0.764177 14.40 15.00 0.60 25.12. 17:21 59 (NE) 72
OQ Dra s 7 0.3396745 13.20 13.20 0.00 25.12. 17:21 4 (N) 33
V737 Aql p 9 1.033732 14.90 15.60 0.70 25.12. 17:22 265 (W) 24
HY Lyr s 4 0.369101 13.80 14.10 0.30 25.12. 17:22 295 (NW) 20
BB Peg s 1 0.361501 10.80 11.40 0.60 25.12. 17:22 232 (SW) 46
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 25.12. 17:22 290 (W) -5
WY Sex p 5 0.3680553 11.50 11.80 0.30 25.12. 17:22 46 (NE) -31
GQ Boo s 1 0.3846402 12.65 12.65 0.00 25.12. 17:22 328 (NW) -9
UX Hor s 10 0.712816 14.00 14.40 0.40 25.12. 17:22 154 (SE) -18
V488 And p 10 0.682193 12.55 12.90 0.35 25.12. 17:22 201 (S) 80
V422 Nor p 10 0.5788 16.92 17.60 0.68 25.12. 17:22 238 (SW) -61
HI Leo p 1 0.3115905 10.90 11.60 0.70 25.12. 17:22 27 (NE) -35
PV Cas p 1 1.75046986 9.71 10.36 0.65 25.12. 17:22 314 (NW) 74
V453 Mon s 1 0.511003 11.10 11.80 0.70 25.12. 17:22 90 (E) -3
V723 Per p 7 0.796424 12.24 12.70 0.46 25.12. 17:23 66 (NE) 78
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 25.12. 17:23 105 (E) 19
V473 Cas s 1 0.41546 13.40 13.40 0.00 25.12. 17:23 45 (NE) 80
V458 Mon p 5 0.3969371 13.30 13.90 0.60 25.12. 17:23 85 (E) -1
FS Aqr p 7 0.26205 13.20 14.00 0.80 25.12. 17:23 226 (SW) 30
V999 Aql p 10 0.4335 15.20 16.00 0.80 25.12. 17:24 266 (W) 17
AS And p 6 2.420602 13.80 15.20 1.40 25.12. 17:24 261 (W) 79
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 25.12. 17:24 282 (W) 35
V449 Peg s 1 0.352657 14.60 14.60 0.00 25.12. 17:24 255 (W) 49
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.12. 17:24 17 (N) 7
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 25.12. 17:24 218 (SW) 30
XY Boo s 1 0.370564 10.30 10.61 0.31 25.12. 17:24 344 (N) -18
MT Cas s 1 0.313878 13.30 14.02 0.72 25.12. 17:24 320 (NW) 84
V1185 Her p 10 0.359795 10.90 11.25 0.35 25.12. 17:25 323 (NW) 19
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.