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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 °
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 25.12. 18:35 300 (NW) 19
V339 Dra p 9 0.457404 13.40 14.00 0.60 25.12. 18:35 343 (N) 18
V948 Cep p 10 1.13502 12.35 12.60 0.25 25.12. 18:35 341 (N) 62
Y Cyg p 1 2.996332 7.30 7.90 0.60 25.12. 18:35 285 (W) 35
NW Boo s 5 1.01185563 13.00 13.00 0.00 25.12. 18:36 346 (N) -4
V500 Cam p 6 0.2483505 14.00 14.80 0.80 25.12. 18:36 16 (N) 46
DY CVn p 1 0.2459495 12.00 12.50 0.50 25.12. 18:36 9 (N) -3
DK CVn s 1 0.494964 12.70 12.80 0.10 25.12. 18:36 16 (N) 0
V837 Cep p 10 0.438076 12.80 13.00 0.20 25.12. 18:36 313 (NW) 49
V585 Aur p 4 0.535301 11.05 11.45 0.40 25.12. 18:36 103 (E) 53
V960 Per p 10 4.5281 11.66 12.78 1.12 25.12. 18:36 103 (E) 56
V401 Cyg s 1 0.582725 10.64 11.13 0.49 25.12. 18:37 295 (NW) 19
S Ant s 1 0.6483481 6.40 6.87 0.47 25.12. 18:37 92 (E) -37
V553 Hya s 5 0.371497 12.36 12.36 0.00 25.12. 18:37 44 (NE) -60
V1018 Cas s 5 4.12778 10.26 10.52 0.26 25.12. 18:37 35 (NE) 76
V747 Cen s 10 0.53719488 9.86 10.05 0.19 25.12. 18:37 31 (NE) -84
V Sge p 1 0.5141928 8.60 13.90 5.30 25.12. 18:37 280 (W) 20
AF Gem p 1 1.243501 10.54 11.83 1.29 25.12. 18:38 88 (E) 27
V592 Lyr s 1 0.355684 11.54 11.54 0.00 25.12. 18:38 307 (NW) 14
ST Ind s 10 0.4018812 11.30 11.79 0.49 25.12. 18:38 229 (SW) -30
V925 Mon p 7 5.95572 8.30 8.55 0.25 25.12. 18:38 103 (E) 6
V523 And p 10 0.528539 11.90 12.40 0.50 25.12. 18:38 220 (SW) 74
V579 Lyr p 1 0.242906 12.77 13.25 0.48 25.12. 18:38 311 (NW) 23
BS Vul p 1 0.475971 10.90 11.60 0.70 25.12. 18:38 288 (W) 14
GY Pup p 10 0.4121794 11.90 12.30 0.40 25.12. 18:38 124 (SE) -24
V364 Aps p 5 0.295464 14.00 14.40 0.40 25.12. 18:38 195 (S) -60
V1138 Cas p 1 0.798267 13.25 13.60 0.35 25.12. 18:38 337 (NW) 83
V660 Pup p 10 0.8015 16.34 16.64 0.30 25.12. 18:39 129 (SE) -31
V1068 Her p 1 0.394304 12.40 13.00 0.60 25.12. 18:39 324 (NW) 19
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 25.12. 18:39 45 (NE) -60
AB And p 1 0.3318894 9.50 10.32 0.82 25.12. 18:40 262 (W) 58
LV Cam p 4 0.3657282 16.00 16.40 0.40 25.12. 18:40 50 (NE) 55
LV Pav p 10 0.533 14.00 14.50 0.50 25.12. 18:40 224 (SW) -42
V518 And p 10 0.361144 13.50 13.90 0.40 25.12. 18:40 233 (SW) 75
WX UMi p 10 0.38714 14.40 15.10 0.70 25.12. 18:40 1 (N) 34
AH Gem s 1 0.336762 14.40 14.80 0.40 25.12. 18:40 92 (E) 23
DZ Lyn s 1 0.378018 9.90 9.90 0.00 25.12. 18:40 57 (NE) 30
V4437 Sgr p 10 1.1366228 7.26 7.54 0.28 25.12. 18:40 244 (SW) -21
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 25.12. 18:40 286 (W) 35
V610 Cyg p 10 1.497998 13.00 13.80 0.80 25.12. 18:40 286 (W) 43
V1220 Tau s 6 1.06424 11.90 11.90 0.00 25.12. 18:40 152 (SE) 35
AL Tri p 1 0.268564 14.10 14.40 0.30 25.12. 18:40 197 (S) 70
V662 Pup p 10 0.2386 20.10 20.50 0.40 25.12. 18:41 129 (SE) -30
NO Vul p 1 0.370765 13.40 14.20 0.80 25.12. 18:41 288 (W) 12
GI Vul s 1 0.4814828 13.50 13.80 0.30 25.12. 18:41 291 (W) 18
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 25.12. 18:41 275 (W) 74
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 25.12. 18:41 342 (N) 0
LP Com p 1 0.337934 12.76 13.37 0.61 25.12. 18:42 20 (N) -10
CC Cas s 5 3.3663322 7.06 7.26 0.20 25.12. 18:42 41 (NE) 76
EZ Oct p 10 0.285878 11.37 12.09 0.72 25.12. 18:42 182 (S) -53
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.