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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
II CMa s 8 0.22919704 15.22 15.22 0.00 25.04. 14:19 158 (S) 24
DI Lyn p 1 1.68157 6.79 6.87 0.08 25.04. 14:19 80 (E) 47
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 25.04. 14:19 98 (E) -35
AF Aps p 4 0.7976244 13.40 14.10 0.70 25.04. 14:20 168 (S) -60
V365 Sge s 1 0.369126 13.11 13.70 0.59 25.04. 14:20 322 (NW) -15
EV Cet p 9 0.428224 11.60 12.08 0.48 25.04. 14:20 253 (W) 13
V500 Cam s 6 0.2483505 14.00 14.70 0.70 25.04. 14:20 16 (N) 56
BX Dra p 1 0.579028 11.50 12.20 0.70 25.04. 14:20 11 (N) 24
GT Boo p 2 0.568922 12.10 12.40 0.30 25.04. 14:20 26 (NE) 3
NN Dra s 7 0.382879 12.34 12.90 0.56 25.04. 14:20 29 (NE) 36
EH Cnc p 1 0.4180364 11.73 12.47 0.74 25.04. 14:20 115 (SE) 46
V789 Her p 1 0.3200448 14.90 15.60 0.70 25.04. 14:21 6 (N) 3
V737 Per s 1 0.366599 12.65 13.20 0.55 25.04. 14:21 242 (SW) 63
V441 Lac p 1 0.3089166 12.56 12.78 0.22 25.04. 14:21 320 (NW) 28
CI CMa p 10 2.954513 13.80 14.40 0.60 25.04. 14:21 160 (S) 10
V502 Cyg s 4 0.566962 13.60 13.60 0.00 25.04. 14:21 330 (NW) 10
VX Hor p 10 0.89459 9.42 9.63 0.21 25.04. 14:22 195 (S) -6
V2769 Ori p 5 0.27872 15.00 15.30 0.30 25.04. 14:22 174 (S) 45
V1853 Ori s 1 0.383 11.60 11.99 0.39 25.04. 14:22 190 (S) 56
V464 Peg p 10 0.890893 12.35 12.90 0.55 25.04. 14:23 312 (NW) 12
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 25.04. 14:23 329 (NW) 1
V1799 Ori s 2 0.290304 12.90 13.60 0.70 25.04. 14:23 198 (S) 45
GQ Aps p 10 0.6353 14.50 15.00 0.50 25.04. 14:23 168 (S) -60
SX Lup p 5 0.685845 11.50 12.60 1.10 25.04. 14:23 83 (E) -69
AC Cnc p 1 0.3004773 13.80 15.40 1.60 25.04. 14:23 118 (SE) 37
QU Dra p 9 0.276915 14.10 14.80 0.70 25.04. 14:23 19 (N) 20
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 25.04. 14:23 342 (N) 12
TZ Lyr s 1 0.528827 10.87 11.05 0.18 25.04. 14:23 353 (N) 1
BH Dra p 1 1.81723857 8.38 9.27 0.89 25.04. 14:24 348 (N) 19
ET Mus s 8 0.4593487 12.10 12.10 0.00 25.04. 14:24 156 (SE) -53
PV Boo p 10 0.292588 14.51 15.14 0.63 25.04. 14:24 27 (NE) -1
CQ Ser p 5 0.7600617 10.70 11.50 0.80 25.04. 14:24 348 (N) -54
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 25.04. 14:24 336 (NW) -2
EH Peg p 9 2.37439 11.20 11.90 0.70 25.04. 14:24 291 (W) 0
DY Gru p 9 0.336029 9.37 10.04 0.67 25.04. 14:24 246 (SW) -30
V915 Mon p 10 2.13583 10.85 11.17 0.32 25.04. 14:25 155 (SE) 43
V880 Mon p 10 0.372458 8.21 8.41 0.20 25.04. 14:25 159 (S) 28
PU Vel p 10 1.25174 8.52 8.65 0.13 25.04. 14:25 141 (SE) -12
OQ UMa p 1 0.283356 13.00 13.70 0.70 25.04. 14:25 30 (NE) 26
LY Pav s 9 0.37955 14.50 14.90 0.40 25.04. 14:25 207 (SW) -64
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 25.04. 14:25 5 (N) -30
V432 Per s 1 0.3833085 11.00 11.60 0.60 25.04. 14:25 269 (W) 63
FN Cam p 1 0.677137 8.58 9.05 0.47 25.04. 14:25 19 (N) 56
DU CVn s 2 0.3071015 13.10 13.10 0.00 25.04. 14:26 53 (NE) 18
V557 Aql p 8 2.750497 13.40 15.60 2.20 25.04. 14:26 321 (NW) -29
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 25.04. 14:26 47 (NE) -25
V930 Cep p 8 0.393722 12.48 12.83 0.35 25.04. 14:26 332 (NW) 44
SY Hor p 10 0.3116395 11.48 12.34 0.86 25.04. 14:26 195 (S) -8
V1045 Her p 1 0.510283 10.90 11.40 0.50 25.04. 14:26 5 (N) 7
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 25.04. 14:27 133 (SE) 30
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.