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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 °
V804 Aql s 8 0.6553905 11.30 11.60 0.30 25.12. 19:33 287 (W) -22
V1374 Tau p 1 0.250818 13.00 13.50 0.50 25.12. 19:33 106 (E) 51
CZ CMi p 1 0.426397 10.55 11.05 0.50 25.12. 19:33 103 (E) 22
V856 Cep p 10 0.314008 12.25 12.50 0.25 25.12. 19:34 344 (N) 51
CW Gem p 6 1.678168 12.30 13.60 1.30 25.12. 19:34 101 (E) 38
VZ Psc p 1 0.2612592 10.20 10.45 0.25 25.12. 19:34 241 (SW) 28
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 25.12. 19:34 140 (SE) 32
DG CMi s 8 0.366037 11.94 12.05 0.11 25.12. 19:35 102 (E) 22
V1237 Cen p 9 0.486009 11.10 11.90 0.80 25.12. 19:35 134 (SE) -62
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.12. 19:35 186 (S) -40
AG Vir p 1 0.6426501 8.35 8.93 0.58 25.12. 19:35 44 (NE) -17
V461 Mon p 10 5.046904 15.30 16.50 1.20 25.12. 19:35 110 (E) 19
V959 Cep s 9 0.372264 11.45 11.68 0.23 25.12. 19:36 327 (NW) 61
AR CrB p 1 0.3973515 10.80 11.45 0.65 25.12. 19:36 345 (N) -11
TV Men p 10 0.75721 13.24 13.69 0.45 25.12. 19:36 172 (S) -38
V1103 Her p 1 0.2913524 11.90 12.40 0.50 25.12. 19:36 322 (NW) 5
DU Boo s 1 1.055889 8.59 8.59 0.00 25.12. 19:36 6 (N) 2
GU Boo p 1 0.4887296 13.10 13.70 0.60 25.12. 19:37 354 (N) -6
V1140 Cen p 9 0.434606 13.60 14.70 1.10 25.12. 19:37 72 (E) -65
IZ Aur s 1 0.771167 13.00 13.00 0.00 25.12. 19:37 68 (E) 62
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 25.12. 19:37 249 (W) 18
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 25.12. 19:37 237 (SW) 9
V Tri s 1 0.5852056 10.70 11.00 0.30 25.12. 19:37 227 (SW) 65
IO Boo p 7 0.2711483 13.00 13.50 0.50 25.12. 19:37 10 (N) -15
EY Cas p 1 0.4819812 14.00 14.50 0.50 25.12. 19:37 304 (NW) 64
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 25.12. 19:38 302 (NW) 51
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 25.12. 19:38 324 (NW) 12
V878 Her p 1 0.529475 9.37 9.87 0.50 25.12. 19:38 336 (NW) 15
BP Dra p 10 0.9868093 14.40 14.90 0.50 25.12. 19:38 324 (NW) 36
V1104 Her p 1 0.227876 13.30 14.10 0.80 25.12. 19:38 329 (NW) 17
V393 Gem p 9 0.3639 16.90 17.14 0.24 25.12. 19:38 107 (E) 45
AI Dra p 1 1.198816 7.05 8.09 1.04 25.12. 19:38 342 (N) 16
V506 Cam s 8 0.3401 12.70 13.20 0.50 25.12. 19:38 9 (N) 49
UU Aqr p 1 0.16358045 10.90 12.60 1.70 25.12. 19:39 254 (W) 8
FR Del s 8 0.3497468 15.00 15.30 0.30 25.12. 19:39 278 (W) 9
V692 And s 6 0.33802 12.50 12.50 0.00 25.12. 19:39 282 (W) 57
FP Boo s 6 0.640464 10.16 10.16 0.00 25.12. 19:39 352 (N) 4
BR Tri p 10 0.6656 12.95 13.40 0.45 25.12. 19:39 212 (SW) 70
HU Aur s 1 1.408008 12.00 12.40 0.40 25.12. 19:39 120 (SE) 66
V1049 Her p 3 0.72733 10.80 11.20 0.40 25.12. 19:39 327 (NW) -12
V1052 Her s 1 0.370829 12.20 12.20 0.00 25.12. 19:39 327 (NW) -11
V425 Ser s 8 0.544293 11.70 11.70 0.00 25.12. 19:39 355 (N) -21
GR Cas p 2 1.0462595 13.70 14.50 0.80 25.12. 19:39 353 (N) 80
AV Gem s 1 1.2216535 12.40 12.80 0.40 25.12. 19:40 108 (E) 32
ZZ Peg p 1 0.667356 12.20 12.80 0.60 25.12. 19:40 256 (W) 31
V676 Cen s 7 0.292394 11.90 12.50 0.60 25.12. 19:40 20 (N) -78
V1094 Her s 1 0.392119 12.60 12.60 0.00 25.12. 19:40 330 (NW) 1
Y Psc s 1 3.765818 10.10 10.10 0.00 25.12. 19:40 243 (SW) 30
GG Boo p 6 0.426969 12.30 12.60 0.30 25.12. 19:40 10 (N) -1
V1175 Her p 1 0.321199 10.89 11.07 0.18 25.12. 19:40 339 (N) -16
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.