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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V639 Cen p 10 5.3605 12.80 13.30 0.50 20.04. 04:39 218 (SW) -36
V1033 Her s 1 0.298051 11.19 11.19 0.00 20.04. 04:39 249 (W) 52
V530 And p 10 0.577239 12.60 13.30 0.70 20.04. 04:39 67 (NE) 26
AP Dor p 10 0.213593 9.38 9.60 0.22 20.04. 04:39 127 (SE) -67
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 20.04. 04:39 64 (NE) 83
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 20.04. 04:39 225 (SW) 87
NU Boo p 8 0.339576 13.40 13.80 0.40 20.04. 04:39 303 (NW) 50
FG Gem s 1 0.819128 11.60 11.60 0.00 20.04. 04:40 12 (N) -22
BW Eri p 6 0.6384855 10.16 10.75 0.59 20.04. 04:40 80 (E) -45
V1144 Her p 10 0.25497 14.60 15.40 0.80 20.04. 04:40 279 (W) 53
UU Sge p 7 0.46506918 14.18 15.59 1.41 20.04. 04:40 176 (S) 57
RV Gru p 10 0.2595312 11.00 11.40 0.40 20.04. 04:40 149 (SE) -15
IT Cnc p 6 0.363657 12.50 12.90 0.40 20.04. 04:40 343 (N) -17
V469 Cyg p 1 1.31251 12.80 13.90 1.10 20.04. 04:40 150 (SE) 73
XY LMi s 1 0.436886 10.70 10.70 0.00 20.04. 04:40 323 (NW) 1
OP Dra p 9 0.323163 14.71 15.09 0.38 20.04. 04:41 343 (N) 42
GV Boo s 2 0.367868 12.40 12.40 0.00 20.04. 04:41 288 (W) 21
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 20.04. 04:41 157 (SE) 75
NS Mon p 6 1.777618 10.60 11.10 0.50 20.04. 04:41 17 (N) -31
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 20.04. 04:41 55 (NE) -10
FP Sge p 9 0.642007 14.50 14.90 0.40 20.04. 04:41 162 (S) 59
NU Cyg p 3 0.2811248 14.30 14.90 0.60 20.04. 04:41 163 (S) 79
IL And p 10 0.86759 15.70 17.00 1.30 20.04. 04:41 69 (E) 36
V927 Mon s 8 0.361879 10.90 11.16 0.26 20.04. 04:41 10 (N) -35
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 20.04. 04:41 61 (NE) 63
V1180 Her p 10 0.352051 12.82 12.98 0.16 20.04. 04:42 262 (W) 52
AW Cam p 5 0.7713465 8.22 8.66 0.44 20.04. 04:42 5 (N) 30
CN Ind p 9 0.45364 9.43 9.87 0.44 20.04. 04:42 169 (S) -12
BN Gru p 10 0.2789227 14.00 15.50 1.50 20.04. 04:42 145 (SE) -15
V391 Vir p 1 0.3543161 12.21 12.84 0.63 20.04. 04:42 286 (W) -8
V719 Her p 1 0.400925 12.50 13.60 1.10 20.04. 04:42 268 (W) 64
I Boo p 1 0.2678178 5.80 6.40 0.60 20.04. 04:43 294 (NW) 47
V420 Nor p 10 0.6108 17.58 17.95 0.37 20.04. 04:43 211 (SW) -26
V1430 Cyg p 10 2.067474 14.90 15.90 1.00 20.04. 04:43 76 (E) 68
LY Boo p 9 0.41441 13.10 13.31 0.21 20.04. 04:43 288 (W) 39
V520 Cas s 1 0.489832 12.50 13.10 0.60 20.04. 04:43 56 (NE) 54
II Per s 1 0.4798527 13.50 13.60 0.10 20.04. 04:43 32 (NE) 13
V900 Mon p 6 0.298305 11.92 12.80 0.88 20.04. 04:43 22 (N) -33
MU Dra p 1 0.349664 12.76 12.96 0.20 20.04. 04:43 275 (W) 84
AP Tau p 3 0.9719742 14.00 15.00 1.00 20.04. 04:43 36 (NE) -5
V1115 Cas p 1 0.323283 13.00 13.00 0.00 20.04. 04:43 48 (NE) 40
DV Psc s 1 0.3085358 10.59 10.59 0.00 20.04. 04:43 103 (E) 18
V467 And p 10 0.215 15.43 15.73 0.30 20.04. 04:43 81 (E) 41
V385 Cam s 9 0.615272 13.65 14.20 0.55 20.04. 04:44 9 (N) 39
V1341 Aql s 8 0.304012 13.00 13.40 0.40 20.04. 04:44 193 (S) 39
RAFV050 Aps p 9 0.939865 10.50 10.80 0.30 20.04. 04:44 201 (S) -44
V357 Her p 5 0.28204 13.40 13.95 0.55 20.04. 04:44 201 (S) 51
VV Cyg p 1 1.477048 13.00 14.30 1.30 20.04. 04:44 97 (E) 75
V419 CMa p 9 1.27288 12.85 13.30 0.45 20.04. 04:44 12 (N) -56
V494 Mon s 6 0.8388177 11.60 11.65 0.05 20.04. 04:44 20 (N) -41
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.