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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V477 Her p 8 0.3251804 14.90 15.50 0.60 20.12. 22:39 4 (N) -14
V961 Cas p 7 0.75981 12.00 12.40 0.40 20.12. 22:40 308 (NW) 45
AK Men p 10 0.41244 9.13 9.28 0.15 20.12. 22:40 186 (S) -41
GI CVn p 8 0.30316 14.10 14.90 0.80 20.12. 22:40 36 (NE) 18
TU Boo p 1 0.324284 11.80 12.50 0.70 20.12. 22:41 44 (NE) 3
AC Cru s 6 0.904188 11.90 12.50 0.60 20.12. 22:41 140 (SE) -48
Y For p 10 0.2699092 13.80 14.20 0.40 20.12. 22:41 218 (SW) 4
AO Aqr p 9 0.4893508 11.50 12.30 0.80 20.12. 22:41 271 (W) -31
UV Lyn s 1 0.414982 9.41 9.78 0.37 20.12. 22:41 89 (E) 52
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 20.12. 22:42 270 (W) -10
SY Hya s 6 3.40291 10.70 10.70 0.00 20.12. 22:42 135 (SE) 20
V412 Lyr p 1 0.931481 13.70 14.70 1.00 20.12. 22:42 341 (N) -8
V723 Per p 7 0.796424 12.24 12.70 0.46 20.12. 22:42 298 (NW) 56
V1258 Cen p 10 0.08885 15.40 22.20 6.80 20.12. 22:42 98 (E) -35
I Boo p 1 0.2678178 5.80 6.40 0.60 20.12. 22:42 26 (NE) 13
FW Her s 4 0.835415 14.40 14.60 0.20 20.12. 22:43 356 (N) -14
V553 Hya s 5 0.371497 12.36 12.36 0.00 20.12. 22:43 99 (E) -26
GZ Gem p 6 1.225009 13.60 14.10 0.50 20.12. 22:43 161 (S) 58
V1189 Aql p 10 0.3154 13.50 14.50 1.00 20.12. 22:43 334 (NW) -35
CT Tau s 1 0.666827 10.34 11.12 0.78 20.12. 22:43 171 (S) 67
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 20.12. 22:43 328 (NW) -52
AS Cam p 1 3.430967 8.57 9.19 0.62 20.12. 22:44 357 (N) 70
DD Cam p 10 1.762855 7.03 7.23 0.20 20.12. 22:44 294 (NW) 74
FK Del p 7 0.666795 14.00 14.60 0.60 20.12. 22:44 317 (NW) -18
AC Psc p 3 0.335307 13.60 14.60 1.00 20.12. 22:44 278 (W) 2
DF Hya p 1 0.3306016 11.00 11.50 0.50 20.12. 22:44 121 (SE) 31
V473 Cas p 1 0.41546 13.40 14.00 0.60 20.12. 22:44 305 (NW) 54
V337 Vir p 5 0.352857 13.30 14.10 0.80 20.12. 22:44 76 (E) -10
AM Aqr p 9 0.3737388 12.80 14.20 1.40 20.12. 22:44 275 (W) -30
AU Phe s 10 0.2658125 12.23 12.73 0.50 20.12. 22:44 218 (SW) -19
V546 Vir p 10 0.56717 10.40 10.40 0.00 20.12. 22:45 55 (NE) -19
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 20.12. 22:45 100 (E) -26
V1144 Cen p 9 1.069425 11.97 12.70 0.73 20.12. 22:45 99 (E) -35
BC Vel p 9 1.173596 11.10 11.70 0.60 20.12. 22:45 149 (SE) -12
V952 Cas s 5 2.272615 11.70 11.70 0.00 20.12. 22:45 333 (NW) 62
GK Psc p 9 0.367547 13.60 13.95 0.35 20.12. 22:45 279 (W) 35
IX Boo s 8 0.35431 12.90 12.90 0.00 20.12. 22:45 46 (NE) -3
V532 And p 10 0.39902 13.50 13.80 0.30 20.12. 22:45 282 (W) 45
BX Dra p 1 0.579028 11.50 12.20 0.70 20.12. 22:45 12 (N) 24
V641 Aur p 7 0.504878 12.90 13.65 0.75 20.12. 22:45 155 (SE) 82
V449 Dra p 10 0.351315 12.23 12.45 0.22 20.12. 22:46 352 (N) 43
V488 And p 10 0.682193 12.55 12.90 0.35 20.12. 22:46 293 (NW) 35
V530 Mon p 1 0.5255325 12.40 12.80 0.40 20.12. 22:46 154 (SE) 40
XZ UMa p 1 1.222309 10.10 11.70 1.60 20.12. 22:46 68 (E) 54
V343 UMa s 1 0.560642 14.20 14.20 0.00 20.12. 22:46 57 (NE) 45
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 20.12. 22:46 337 (NW) 22
DD Com s 1 0.2692074 14.30 14.90 0.60 20.12. 22:47 68 (E) 10
DQ Her p 7 0.19362088 13.00 18.08 5.08 20.12. 22:47 356 (N) 6
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 20.12. 22:47 317 (NW) 18
BY Peg s 1 0.341936 12.90 13.58 0.68 20.12. 22:47 311 (NW) 4
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.