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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:04 // 16:23 UTC
Civil Twilight (6°): 05:33 // 16:54 UTC
Nautical Twilight (12°): 04:55 // 17:32 UTC
Astronomical Twilight (18°): 04:18 // 18:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V668 Ara p 10 0.6014 13.30 13.90 0.60 17.02. 17:15 201 (S) -76
MN Boo p 9 0.3876975 9.18 9.48 0.30 17.02. 17:15 14 (N) 9
U Sct p 6 0.954985 10.08 11.04 0.96 17.02. 17:15 302 (NW) -39
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 17.02. 17:15 308 (NW) 10
BL Leo p 1 0.28193 13.80 14.50 0.70 17.02. 17:15 56 (NE) 4
V922 Cyg s 7 1.422373 14.50 14.50 0.00 17.02. 17:15 316 (NW) 3
V850 Cyg s 9 4.564431 11.30 11.80 0.50 17.02. 17:15 327 (NW) 16
V2617 Oph p 10 0.424074 13.15 13.75 0.60 17.02. 17:15 352 (N) -49
BX Dra s 1 0.579028 11.50 11.50 0.00 17.02. 17:15 0 (N) 23
OQ Cas p 3 0.7166834 14.40 15.10 0.70 17.02. 17:15 311 (NW) 61
V579 Per s 8 0.465618 7.87 7.94 0.07 17.02. 17:16 212 (SW) 80
UZ For p 10 0.087865429 18.20 20.90 2.70 17.02. 17:16 187 (S) 14
MW And p 9 0.263769 13.95 14.90 0.95 17.02. 17:16 248 (W) 70
V947 Per s 6 0.297667 13.45 13.45 0.00 17.02. 17:16 183 (S) 72
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 17.02. 17:16 15 (N) 3
V680 Cyg p 1 1.199142 10.00 10.80 0.80 17.02. 17:16 313 (NW) 37
RS Cha p 10 1.669882 6.02 6.68 0.66 17.02. 17:16 165 (S) -45
TY Eri p 10 0.771956 12.55 13.30 0.75 17.02. 17:17 193 (S) 17
BZ Eri s 1 0.6641701 9.00 9.21 0.21 17.02. 17:17 179 (S) 34
GP Vul p 1 1.0325 10.70 11.90 1.20 17.02. 17:18 314 (NW) 2
IS Boo s 8 0.25145 14.00 14.00 0.00 17.02. 17:18 18 (N) 12
V1070 Her s 10 2.532128 12.00 12.00 0.00 17.02. 17:18 340 (N) 0
V525 Cyg p 6 2.403315 13.30 15.60 2.30 17.02. 17:18 310 (NW) 23
NN Com s 5 0.582846 13.38 13.78 0.40 17.02. 17:18 52 (NE) -10
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 17.02. 17:18 181 (S) 68
V733 Her s 3 0.4174915 13.80 14.30 0.50 17.02. 17:19 348 (N) 9
YY Del s 1 0.793093 11.30 11.30 0.00 17.02. 17:19 298 (NW) -4
V1197 Her p 1 0.2626795 13.17 13.37 0.20 17.02. 17:19 355 (N) -12
GO Cyg p 1 0.717765 8.47 9.09 0.62 17.02. 17:19 310 (NW) 14
CR Tau p 1 0.68270353 12.50 13.00 0.50 17.02. 17:19 134 (SE) 57
V391 Vir s 1 0.3543161 12.21 12.60 0.39 17.02. 17:20 61 (NE) -18
V816 Cep p 10 0.3113931 13.45 14.10 0.65 17.02. 17:20 343 (N) 42
V449 Nor p 10 0.4046 15.51 15.75 0.24 17.02. 17:20 159 (S) -83
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 17.02. 17:20 230 (SW) 49
V807 Her p 10 2.11697 14.20 16.10 1.90 17.02. 17:20 347 (N) 3
V401 Cam p 8 0.3158103 13.20 13.70 0.50 17.02. 17:20 20 (N) 68
EI Sge p 7 0.3882466 14.00 14.80 0.80 17.02. 17:20 308 (NW) -4
V520 Cas p 1 0.489832 12.50 13.10 0.60 17.02. 17:20 305 (NW) 51
BQ Del p 10 3.4265173 15.20 16.40 1.20 17.02. 17:21 296 (NW) -2
UU Mon p 5 1.049817 12.80 14.10 1.30 17.02. 17:21 129 (SE) 30
LV Cam s 4 0.3657282 16.00 16.00 0.00 17.02. 17:21 47 (NE) 72
BF Tri p 9 0.326566 14.00 14.60 0.60 17.02. 17:21 249 (W) 56
FF Cnc p 1 1.323107 10.83 11.40 0.57 17.02. 17:21 98 (E) 30
V456 Cyg p 1 0.891195 10.80 11.90 1.10 17.02. 17:21 314 (NW) 15
WY Hor p 9 0.398929 9.52 9.71 0.19 17.02. 17:21 191 (S) -27
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 17.02. 17:21 344 (N) -32
LS Peg p 8 0.1733 11.60 13.00 1.40 17.02. 17:21 283 (W) 7
OO Dra p 7 1.238382 11.40 11.80 0.40 17.02. 17:22 19 (N) 43
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 17.02. 17:22 321 (NW) 28
WW Gem s 1 1.237812 9.90 10.30 0.40 17.02. 17:22 128 (SE) 55
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.