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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:39 // 18:31 UTC
Civil Twilight (6°): 03:04 // 19:07 UTC
Nautical Twilight (12°): 02:16 // 19:54 UTC
Astronomical Twilight (18°): 01:18 // 20:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2657 Oph p 10 1.710533 13.70 15.20 1.50 10.08. 05:12 316 (NW) -28
GR Tau s 1 0.429851 10.26 10.49 0.23 10.08. 05:12 164 (S) 60
V444 Cep p 10 1.43246 6.33 6.40 0.07 10.08. 05:12 310 (NW) 44
V811 Cep p 10 0.2507641 14.20 14.90 0.70 10.08. 05:12 327 (NW) 34
AE Vol p 10 0.406614 9.97 10.54 0.57 10.08. 05:13 147 (SE) -40
GY Lib p 9 0.519098 12.30 13.00 0.70 10.08. 05:13 2 (N) -47
V474 Hya p 6 0.528304 11.80 12.40 0.60 10.08. 05:13 103 (E) 11
V740 Per p 4 0.373042 11.22 11.87 0.65 10.08. 05:13 154 (SE) 73
HR Boo p 1 0.315967 13.25 13.85 0.60 10.08. 05:13 10 (N) -18
V604 Car p 10 0.472292 9.16 9.64 0.48 10.08. 05:13 151 (SE) -29
V1103 Her s 1 0.2913524 11.90 11.90 0.00 10.08. 05:13 328 (NW) 2
V1275 Her p 10 0.29111 14.10 14.70 0.60 10.08. 05:13 339 (N) 11
NQ Cen p 10 1.320337 13.70 14.30 0.60 10.08. 05:13 128 (SE) -69
V554 Hya p 10 0.302559 12.50 13.30 0.80 10.08. 05:13 57 (NE) -58
KW Eri p 9 0.2352915 13.38 13.90 0.52 10.08. 05:13 186 (S) -7
NO Cam s 1 0.430755 12.20 12.90 0.70 10.08. 05:14 7 (N) 64
DN Cam p 1 0.4983105 8.23 8.73 0.51 10.08. 05:14 13 (N) 66
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 10.08. 05:14 116 (SE) 23
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 10.08. 05:15 186 (S) 39
UX Her s 1 1.54886 9.05 9.11 0.06 10.08. 05:15 324 (NW) -16
GW Cep p 1 0.3188312 11.40 12.10 0.70 10.08. 05:15 352 (N) 59
V666 Ori p 10 3.8542 14.00 17.00 3.00 10.08. 05:15 125 (SE) 47
IY Aps p 10 0.4184362 12.70 13.00 0.30 10.08. 05:15 193 (S) -64
V338 Dra s 5 0.2351485 13.30 13.30 0.00 10.08. 05:15 358 (N) 21
EE Cet s 3 0.379922 8.76 8.76 0.00 10.08. 05:16 195 (S) 48
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 10.08. 05:16 314 (NW) -59
AN UMa s 6 0.07975275 14.90 20.20 5.30 10.08. 05:17 44 (NE) 21
V399 Pup p 7 3.91023 9.27 9.56 0.29 10.08. 05:17 140 (SE) -23
EP Cen p 7 0.925452 11.40 12.10 0.70 10.08. 05:17 125 (SE) -71
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 10.08. 05:17 265 (W) -4
BD Scl s 9 0.566291 10.02 10.30 0.28 10.08. 05:18 220 (SW) 5
V337 UMa p 8 0.383365 13.70 14.25 0.55 10.08. 05:18 47 (NE) 32
GM Cyg p 6 4.745751 12.00 13.50 1.50 10.08. 05:18 311 (NW) 16
V1083 Cyg p 1 1.625847 11.00 11.50 0.50 10.08. 05:18 306 (NW) 36
GU Vul p 2 0.774228 11.60 12.20 0.60 10.08. 05:18 306 (NW) 5
LP UMa p 1 0.309901 12.52 12.79 0.27 10.08. 05:18 37 (NE) 35
TZ Boo p 1 0.29716095 10.41 11.00 0.59 10.08. 05:18 5 (N) 0
V393 Nor p 10 1.29838 9.85 10.25 0.40 10.08. 05:18 318 (NW) -86
V1197 Her s 1 0.2626795 13.17 13.17 0.00 10.08. 05:18 347 (N) -11
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 10.08. 05:18 311 (NW) 4
V447 Vel p 8 0.9719 11.73 12.24 0.51 10.08. 05:18 134 (SE) -22
QU Pav p 10 9.1825 11.53 11.90 0.37 10.08. 05:18 208 (SW) -55
QX Vir s 1 0.242075 13.31 13.60 0.29 10.08. 05:19 20 (N) -44
IS Boo s 8 0.25145 14.00 14.00 0.00 10.08. 05:19 13 (N) 11
NY Boo p 9 0.326815 12.15 12.50 0.35 10.08. 05:19 5 (N) 9
NR Cam p 1 0.255885 10.76 11.25 0.49 10.08. 05:19 18 (N) 54
DS Pup s 8 0.3886775 12.70 13.40 0.70 10.08. 05:19 129 (SE) -2
TW UMa p 1 2.16678 12.20 14.50 2.30 10.08. 05:19 15 (N) 22
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 10.08. 05:20 76 (E) 24
BV Tau p 3 0.930451 11.70 12.40 0.70 10.08. 05:20 127 (SE) 54
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.