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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 °
CT Eri p 10 0.6341963 10.00 10.52 0.52 25.12. 19:25 158 (S) 3
V497 And p 10 0.3051 14.70 15.50 0.80 25.12. 19:25 247 (SW) 63
SV Cam s 1 0.593072 8.40 8.55 0.15 25.12. 19:25 11 (N) 53
V434 Per s 3 0.5361082 14.40 14.90 0.50 25.12. 19:25 142 (SE) 78
TU Boo p 1 0.324284 11.80 12.50 0.70 25.12. 19:25 9 (N) -10
V463 Peg s 7 0.330569 11.60 12.05 0.45 25.12. 19:25 269 (W) 24
CR Aqr p 6 0.514491 13.60 14.50 0.90 25.12. 19:25 256 (W) -6
V687 Her p 4 0.321451 14.40 15.00 0.60 25.12. 19:25 339 (N) -14
V383 Cam p 10 0.3772858 11.65 11.90 0.25 25.12. 19:26 18 (N) 61
V450 Cam p 10 0.8511 12.70 13.00 0.30 25.12. 19:26 28 (NE) 56
BE Dra s 1 0.522495 11.30 11.50 0.20 25.12. 19:26 339 (N) 36
V370 Ara p 10 2.5885 15.50 16.30 0.80 25.12. 19:26 234 (SW) -71
V879 Aql p 9 0.2710068 13.10 14.80 1.70 25.12. 19:26 299 (NW) -9
II CMa s 8 0.22919704 15.22 15.22 0.00 25.12. 19:26 119 (SE) 6
GH Mon s 5 0.7071845 12.80 13.10 0.30 25.12. 19:27 111 (E) 14
DW UMa s 1 0.13660653 15.10 16.60 1.50 25.12. 19:27 32 (NE) 30
TU Her s 1 2.266954 10.88 10.88 0.00 25.12. 19:27 329 (NW) -3
V803 Cyg p 9 1.02647 14.30 15.50 1.20 25.12. 19:28 307 (NW) 20
GW Psc s 8 0.3363377 11.35 11.35 0.00 25.12. 19:28 211 (SW) 44
V406 Cam p 10 0.290534 12.65 13.00 0.35 25.12. 19:28 45 (NE) 63
SX Crt p 10 1.898936 13.70 14.20 0.50 25.12. 19:28 68 (E) -48
V441 Lac p 1 0.3089166 12.56 12.78 0.22 25.12. 19:29 301 (NW) 48
HH Lac p 10 0.200593 14.00 15.50 1.50 25.12. 19:29 301 (NW) 56
AD Cnc s 1 0.2827379 13.10 13.40 0.30 25.12. 19:29 84 (E) 8
LR Com p 1 0.896297 10.80 11.70 0.90 25.12. 19:29 29 (NE) -13
DD Aqr p 1 0.7210105 10.90 11.70 0.80 25.12. 19:29 247 (SW) 19
W Crv p 1 0.3880813 11.16 12.50 1.34 25.12. 19:30 56 (NE) -41
CR CMa s 9 0.6241334 12.10 12.40 0.30 25.12. 19:30 120 (SE) -1
V651 Ara s 10 0.2770608 14.60 15.30 0.70 25.12. 19:30 237 (SW) -72
RW CrB p 1 0.7264112 10.22 10.78 0.56 25.12. 19:30 349 (N) -10
V2610 Oph p 1 0.426508 9.20 9.45 0.25 25.12. 19:30 304 (NW) -30
GW Aur p 10 2.49481 12.66 13.30 0.64 25.12. 19:31 98 (E) 51
GH Lac s 1 0.5326205 14.30 14.30 0.00 25.12. 19:31 291 (W) 50
XY UMa p 1 0.47899511 9.50 10.17 0.67 25.12. 19:31 46 (NE) 36
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 25.12. 19:31 303 (NW) 38
BI CVn p 1 0.3842103 10.35 10.78 0.43 25.12. 19:31 21 (N) 0
TX Eri p 10 0.62858 12.47 12.91 0.44 25.12. 19:31 174 (S) 20
GK Cep p 1 0.936164 6.89 7.37 0.48 25.12. 19:31 330 (NW) 50
CF Peg p 1 0.4134966 14.80 15.50 0.70 25.12. 19:31 279 (W) 28
V600 And p 7 0.396793 12.64 12.64 0.00 25.12. 19:31 288 (W) 54
PT Boo s 9 0.4466345 12.60 12.60 0.00 25.12. 19:31 355 (N) 4
DK Cyg p 1 0.470693 10.37 10.93 0.56 25.12. 19:32 287 (W) 33
HP Aur p 1 1.42282 10.85 11.54 0.69 25.12. 19:32 106 (E) 61
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 25.12. 19:32 296 (NW) -5
V2619 Oph p 10 0.479238 13.75 14.35 0.60 25.12. 19:32 319 (NW) -46
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 25.12. 19:33 278 (W) -25
BC Hya p 10 1.11481 11.20 12.00 0.80 25.12. 19:33 95 (E) -27
V1192 Her p 10 0.310078 13.00 13.30 0.30 25.12. 19:33 344 (N) 10
VZ Leo p 1 1.089904 11.80 12.90 1.10 25.12. 19:33 73 (E) 7
V541 Cas s 1 0.9098488 10.40 11.00 0.60 25.12. 19:33 352 (N) 76
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.