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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 °
DK And p 1 0.489223 12.50 13.10 0.60 25.12. 11:25 60 (NE) 46
KN Per p 1 0.866461 11.20 11.80 0.60 25.12. 11:25 36 (NE) 11
V502 And s 6 0.318892 13.80 14.15 0.35 25.12. 11:25 69 (E) 23
AR Boo p 1 0.3448727 13.50 14.50 1.00 25.12. 11:25 275 (W) 29
HN Cas p 10 2.659466 14.30 16.60 2.30 25.12. 11:25 45 (NE) 37
V474 Cam s 5 0.328205 10.90 10.90 0.00 25.12. 11:25 356 (N) 29
V677 Cen s 9 0.3250284 11.50 11.60 0.10 25.12. 11:26 223 (SW) -15
MT Cam s 1 0.3661395 12.94 12.94 0.00 25.12. 11:26 18 (N) 18
V1104 Her s 1 0.227876 13.30 13.30 0.00 25.12. 11:26 263 (W) 84
EP CMi p 8 2.72535 12.10 13.00 0.90 25.12. 11:26 333 (NW) -37
IQ Cnc p 9 0.634624 13.05 13.45 0.40 25.12. 11:26 320 (NW) -16
CY Cha s 10 0.443751 13.50 14.00 0.50 25.12. 11:26 196 (S) -54
WZ And s 1 0.695662 11.60 11.90 0.30 25.12. 11:26 60 (NE) 26
V409 Gem p 10 0.5997 13.60 14.30 0.70 25.12. 11:26 358 (N) -21
EM Psc s 8 0.343975 14.30 14.30 0.00 25.12. 11:26 75 (E) 5
SX Crv p 1 0.3166127 8.99 9.25 0.26 25.12. 11:26 258 (W) -15
V838 Cep p 10 0.532081 12.50 13.05 0.55 25.12. 11:27 42 (NE) 67
V338 Dra p 5 0.2351485 13.30 13.90 0.60 25.12. 11:27 310 (NW) 64
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.12. 11:27 326 (NW) 45
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.12. 11:27 246 (SW) -21
BM Ari p 4 0.4849665 10.90 11.60 0.70 25.12. 11:28 65 (NE) -2
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 25.12. 11:28 114 (SE) 81
VW LMi p 1 0.477552 8.03 8.46 0.43 25.12. 11:28 308 (NW) 9
V1197 Her s 1 0.2626795 13.17 13.17 0.00 25.12. 11:28 242 (SW) 57
V873 Per s 1 0.294902 10.80 10.80 0.00 25.12. 11:28 42 (NE) 15
V760 Cep p 10 0.316492 14.79 15.22 0.43 25.12. 11:28 7 (N) 50
EI CVn p 1 0.260766 11.80 12.50 0.70 25.12. 11:29 281 (W) 37
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 25.12. 11:29 288 (W) -9
V506 Cam s 8 0.3401 12.70 13.20 0.50 25.12. 11:29 355 (N) 45
QX Vel p 10 0.878075 7.98 8.21 0.23 25.12. 11:29 256 (W) -60
V854 Her p 10 0.780649 14.70 15.80 1.10 25.12. 11:29 248 (W) 62
V797 Cep s 1 0.270449 14.60 14.60 0.00 25.12. 11:29 14 (N) 47
V1234 Tau p 7 0.387939 12.60 13.00 0.40 25.12. 11:29 37 (NE) -24
V463 Peg s 7 0.330569 11.60 12.05 0.45 25.12. 11:29 114 (SE) 41
CV Dra s 1 0.6175995 9.50 9.50 0.00 25.12. 11:29 310 (NW) 77
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 25.12. 11:29 164 (S) 14
IP Peg p 1 0.15820616 13.00 18.60 5.60 25.12. 11:29 94 (E) 27
EX Psc p 1 0.289482 12.00 12.60 0.60 25.12. 11:30 93 (E) 10
V1232 Her p 9 0.267905 14.45 15.13 0.68 25.12. 11:30 248 (W) 67
R CMa s 1 1.13595 5.70 5.70 0.00 25.12. 11:30 346 (N) -56
V392 Nor p 10 1.298207 8.13 8.52 0.39 25.12. 11:30 209 (SW) -21
V576 Cen p 10 0.378016 12.60 13.40 0.80 25.12. 11:30 253 (W) -34
KZ Lib p 10 1.238751 11.14 13.10 1.96 25.12. 11:30 222 (SW) 13
LS Del s 1 0.3638404 8.61 8.76 0.15 25.12. 11:30 128 (SE) 50
LL Com s 1 0.406915 12.22 12.22 0.00 25.12. 11:31 285 (W) 27
YY Gru p 9 0.2926495 12.40 13.20 0.80 25.12. 11:31 144 (SE) -23
TW Cru p 9 0.3881436 12.50 13.10 0.60 25.12. 11:31 221 (SW) -48
ER Cep s 9 0.2857369 15.67 16.27 0.60 25.12. 11:31 7 (N) 50
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 25.12. 11:31 166 (S) 9
AN Eri p 10 0.4282205 14.40 15.40 1.00 25.12. 11:31 52 (NE) -47
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.