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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:07 UTC
Civil Twilight (6°): 06:19 // 15:43 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:59 // 17:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AA Lyr p 1 0.5173146 13.40 14.00 0.60 28.12. 20:36 322 (NW) -2
MP Pup p 7 0.99893 10.00 10.50 0.50 28.12. 20:36 129 (SE) 13
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 28.12. 20:36 322 (NW) 10
U Cep p 1 2.493081 6.75 9.24 2.49 28.12. 20:37 350 (N) 55
V499 Cam p 8 2.935557 10.52 10.90 0.38 28.12. 20:37 16 (N) 52
CS CrB p 9 0.336486 15.00 15.20 0.20 28.12. 20:37 358 (N) -12
V797 Cep p 1 0.270449 14.60 15.00 0.40 28.12. 20:37 349 (N) 58
V1140 Cen p 9 0.434606 13.60 14.70 1.10 28.12. 20:37 89 (E) -53
V404 Gem s 1 0.348706 11.59 12.11 0.52 28.12. 20:38 123 (SE) 43
UY UMa s 1 0.3760203 12.70 12.90 0.20 28.12. 20:38 21 (N) 19
V523 Cas p 1 0.2336923 10.62 11.45 0.83 28.12. 20:38 291 (W) 57
V497 And p 10 0.3051 14.70 15.50 0.80 28.12. 20:38 268 (W) 49
WZ Leo p 1 1.4081812 11.30 12.00 0.70 28.12. 20:38 84 (E) 20
CR Tau s 1 0.68270353 12.50 12.50 0.00 28.12. 20:38 133 (SE) 57
V1069 Her s 6 0.486617 12.30 12.30 0.00 28.12. 20:38 343 (N) 9
V651 Ara s 10 0.2770608 14.60 15.30 0.70 28.12. 20:38 214 (SW) -81
GN CVn p 1 0.395009 12.00 12.50 0.50 28.12. 20:39 24 (NE) 3
VZ Cep s 1 1.183364 9.74 9.93 0.19 28.12. 20:39 333 (NW) 45
V1022 Tau p 2 0.347171 14.96 15.72 0.77 28.12. 20:39 181 (S) 68
HY Lyr p 4 0.369101 13.80 14.40 0.60 28.12. 20:39 333 (NW) -4
V396 Cam p 9 0.386297 13.70 14.10 0.40 28.12. 20:39 16 (N) 66
V2717 Oph p 9 0.336 15.00 15.50 0.50 28.12. 20:39 336 (NW) -46
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 28.12. 20:39 327 (NW) 20
V692 And s 6 0.33802 12.50 12.50 0.00 28.12. 20:39 291 (W) 46
DP Cas s 4 1.221596 13.40 13.60 0.20 28.12. 20:39 316 (NW) 50
NW Aqr s 1 0.30163 12.00 12.00 0.00 28.12. 20:40 263 (W) 7
V471 Cas s 1 0.4009368 14.10 14.10 0.00 28.12. 20:40 298 (NW) 66
V519 Cam p 8 0.85026 12.58 13.05 0.47 28.12. 20:40 4 (N) 45
V Sge p 1 0.5141928 8.60 13.90 5.30 28.12. 20:40 304 (NW) 0
V571 Lyr p 3 1.252594 11.70 12.30 0.60 28.12. 20:40 337 (NW) 9
V732 Her p 2 0.3567417 13.20 14.20 1.00 28.12. 20:40 348 (N) 6
V2357 Oph p 6 0.415568 10.66 10.79 0.13 28.12. 20:40 347 (N) -28
IN Boo s 7 0.285759 13.90 13.90 0.00 28.12. 20:40 26 (NE) -4
V1187 Cyg s 1 1.507 10.88 11.19 0.31 28.12. 20:40 317 (NW) 16
ST Aqr p 1 0.780991 9.15 9.67 0.52 28.12. 20:41 264 (W) -4
V1332 Tau s 1 0.271827 11.73 11.73 0.00 28.12. 20:41 164 (S) 62
LU Cnc s 6 0.39855 12.10 12.55 0.45 28.12. 20:41 88 (E) 23
V664 Lyr s 8 0.359987 13.00 13.00 0.00 28.12. 20:41 334 (NW) 8
BT Tri p 10 0.2512 14.20 14.80 0.60 28.12. 20:41 241 (SW) 60
EI Sge p 7 0.3882466 14.00 14.80 0.80 28.12. 20:41 308 (NW) -4
HP Pav p 10 0.2978 14.90 15.70 0.80 28.12. 20:41 210 (SW) -56
HI Gem p 7 4.69161 12.00 13.10 1.10 28.12. 20:41 101 (E) 50
FI Lyn p 6 0.373261 9.46 9.46 0.00 28.12. 20:42 63 (NE) 52
CS Vul s 9 4.377675 13.20 13.60 0.40 28.12. 20:42 310 (NW) -6
V830 Cep p 10 0.2601155 13.40 14.85 1.45 28.12. 20:42 335 (NW) 40
NY Boo s 9 0.326815 12.15 12.15 0.00 28.12. 20:42 12 (N) 10
NN Dra p 7 0.382879 12.34 12.98 0.64 28.12. 20:42 21 (N) 31
V394 Cas p 10 0.929271 15.00 17.00 2.00 28.12. 20:42 318 (NW) 68
V1151 Her p 10 0.27818 12.80 13.05 0.25 28.12. 20:42 2 (N) 9
V430 Lac p 6 1.549603 14.20 16.65 2.45 28.12. 20:42 301 (NW) 34
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.