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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 °
V2031 Cyg p 9 2.70465 8.53 8.67 0.14 25.12. 12:35 151 (SE) 77
WW Cam p 1 2.274365 10.60 11.10 0.50 25.12. 12:35 23 (NE) 31
LY Pav s 9 0.37955 14.50 14.90 0.40 25.12. 12:35 179 (S) -30
V1362 Cen p 10 0.35341 9.25 9.53 0.28 25.12. 12:35 236 (SW) -21
V408 Aql p 10 2.835024 14.10 16.50 2.40 25.12. 12:35 193 (S) 44
V Tri p 1 0.5852056 10.70 11.80 1.10 25.12. 12:35 73 (E) 26
V1151 Her p 10 0.27818 12.80 13.05 0.25 25.12. 12:35 291 (W) 54
LW Eri p 5 0.46562 12.20 12.80 0.60 25.12. 12:35 58 (NE) -25
V424 Tau p 10 2.33368 15.00 15.80 0.80 25.12. 12:36 26 (NE) -9
AY CrB p 8 0.460476 13.50 14.10 0.60 25.12. 12:36 276 (W) 37
LY And p 4 0.345031 13.80 14.65 0.85 25.12. 12:36 58 (NE) 25
OW Lup p 10 0.360317 10.03 10.39 0.36 25.12. 12:36 234 (SW) -15
V387 Cam p 9 0.651141 12.50 13.10 0.60 25.12. 12:36 17 (N) 29
V576 Lyr p 2 0.533573 12.30 12.70 0.40 25.12. 12:36 245 (SW) 75
V964 Per p 8 0.417274 12.40 12.90 0.50 25.12. 12:36 28 (NE) 19
IO Cnc s 1 0.347694 13.00 12.00 -1.00 25.12. 12:36 338 (N) -21
V782 Cep p 10 0.3605843 15.79 15.88 0.09 25.12. 12:36 7 (N) 51
V1230 Tau p 10 0.3524 14.28 14.52 0.24 25.12. 12:36 60 (NE) -10
AI Sex p 2 0.603615 11.12 11.50 0.38 25.12. 12:36 321 (NW) -32
DD Com s 1 0.2692074 14.30 14.90 0.60 25.12. 12:37 300 (NW) 4
V1103 Her p 1 0.2913524 11.90 12.40 0.50 25.12. 12:37 242 (SW) 65
V473 And p 2 0.4013 13.80 14.30 0.50 25.12. 12:37 74 (E) 45
PP Cam p 2 0.840392 12.45 13.01 0.56 25.12. 12:37 18 (N) 41
AN UMa s 6 0.07975275 14.90 20.20 5.30 25.12. 12:37 328 (NW) 14
V385 Cam s 9 0.615272 13.65 14.20 0.55 25.12. 12:37 10 (N) 40
PR Boo s 10 0.371281 13.70 13.70 0.00 25.12. 12:37 292 (W) 45
EH Cen p 10 1.818567 12.90 13.70 0.80 25.12. 12:37 230 (SW) -42
V862 Cep p 10 1.28875 11.95 12.30 0.35 25.12. 12:37 9 (N) 58
V947 Cyg s 5 0.429245 14.10 14.70 0.60 25.12. 12:38 189 (S) 71
IV Gem p 3 0.60269 12.20 13.10 0.90 25.12. 12:38 8 (N) -9
BZ Leo p 8 0.2697257 15.30 16.10 0.80 25.12. 12:38 310 (NW) -2
V345 Gem p 1 0.274778 7.82 7.88 0.06 25.12. 12:38 4 (N) -6
V500 Cam p 6 0.2483505 14.00 14.80 0.80 25.12. 12:38 356 (N) 39
V458 Mon s 5 0.3969371 13.30 13.80 0.50 25.12. 12:38 18 (N) -36
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 25.12. 12:38 203 (SW) -45
V489 Cam s 8 0.6197565 10.94 10.94 0.00 25.12. 12:38 1 (N) 36
V951 Per p 7 0.270478 12.70 13.20 0.50 25.12. 12:38 44 (NE) 8
V467 And p 10 0.215 15.43 15.73 0.30 25.12. 12:39 84 (E) 44
V676 Cen s 7 0.292394 11.90 12.50 0.60 25.12. 12:39 236 (SW) -23
V640 Aur s 1 0.3279975 12.52 13.00 0.48 25.12. 12:39 18 (N) 15
GU Leo s 2 0.354085 11.60 11.60 0.00 25.12. 12:39 332 (NW) -17
BC Col p 10 0.29683 15.00 15.00 0.00 25.12. 12:39 57 (NE) -58
W UMa s 1 0.3336367 7.75 8.43 0.68 25.12. 12:39 345 (N) 18
BH Lyn p 10 0.1558756 13.70 16.30 2.60 25.12. 12:39 356 (N) 11
RW Com s 1 0.2373465 11.00 11.56 0.56 25.12. 12:40 303 (NW) 8
V Crt s 1 0.7020358 9.90 10.10 0.20 25.12. 12:40 290 (W) -37
V781 Tau s 1 0.344909 8.90 9.30 0.40 25.12. 12:41 28 (NE) -8
V509 Cam p 6 0.350347 13.00 13.60 0.60 25.12. 12:41 355 (N) 40
QS Aql p 3 2.51331 5.93 6.06 0.13 25.12. 12:41 187 (S) 54
DU Gru p 9 0.601954 11.79 12.42 0.63 25.12. 12:41 156 (SE) -3
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.