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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:15 // 17:47 UTC
Civil Twilight (6°): 03:43 // 18:19 UTC
Nautical Twilight (12°): 03:02 // 19:00 UTC
Astronomical Twilight (18°): 02:17 // 19:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RT Hyi p 10 0.2840352 12.28 13.15 0.87 10.04. 21:40 187 (S) -60
GW Cep s 1 0.3188312 11.40 12.00 0.60 10.04. 21:41 354 (N) 41
V1055 Her p 1 0.3154085 11.32 11.52 0.20 10.04. 21:41 66 (NE) 36
TV Mic s 10 2.0762 11.70 12.40 0.70 10.04. 21:41 92 (E) -53
QU Lup p 10 0.446493 10.37 10.56 0.19 10.04. 21:41 150 (SE) -11
V483 And s 1 0.2970635 11.97 12.20 0.23 10.04. 21:42 356 (N) 0
DI Cen s 10 3.54957 11.80 12.30 0.50 10.04. 21:42 169 (S) -17
QW And s 5 0.49187 12.60 12.60 0.00 10.04. 21:42 347 (N) 11
V496 Oph p 5 2.57587 14.30 15.70 1.40 10.04. 21:42 86 (E) 1
V582 Lyr p 1 0.255905 13.44 14.61 1.17 10.04. 21:42 53 (NE) 23
EF CVn p 1 0.27205 13.10 13.50 0.40 10.04. 21:43 131 (SE) 62
PY Car s 10 3.340806 10.30 10.30 0.00 10.04. 21:43 210 (SW) -35
CQ Cap p 9 0.690802 8.82 9.21 0.39 10.04. 21:43 58 (NE) -46
V644 Aur p 7 0.78045 11.22 11.53 0.31 10.04. 21:44 291 (W) 28
V688 Cen s 10 0.946073 9.10 9.30 0.20 10.04. 21:44 184 (S) -23
DV Peg s 1 0.642167 11.70 12.10 0.40 10.04. 21:44 36 (NE) -11
V458 Mon s 5 0.3969371 13.30 13.80 0.50 10.04. 21:44 260 (W) 11
V1099 Cen s 10 1.25092 10.90 10.90 0.00 10.04. 21:44 182 (S) -22
V1282 Her p 1 0.278349 13.35 13.75 0.40 10.04. 21:44 60 (NE) 36
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 10.04. 21:45 36 (NE) 18
EK Com s 1 0.266685 12.70 12.70 0.00 10.04. 21:45 153 (SE) 65
V541 And p 10 3.9761 12.58 13.47 0.89 10.04. 21:45 341 (N) 1
EX Hya p 10 0.068233846 9.60 13.99 4.39 10.04. 21:45 169 (S) 10
OV Dra p 9 0.0587357 19.00 20.70 1.70 10.04. 21:45 15 (N) 72
V1054 Her s 4 0.648206 11.90 11.90 0.00 10.04. 21:45 89 (E) 17
CW Cas p 1 0.318862 11.02 11.62 0.60 10.04. 21:45 355 (N) 23
EX Leo p 1 0.408605 8.27 8.49 0.22 10.04. 21:46 212 (SW) 53
V508 Cyg p 1 0.77959 13.30 13.80 0.50 10.04. 21:46 34 (NE) 17
CK Boo p 1 0.3551495 8.99 9.26 0.27 10.04. 21:46 129 (SE) 38
EF Boo p 1 0.4205155 9.43 9.99 0.57 10.04. 21:46 73 (E) 66
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 10.04. 21:46 168 (S) -36
PS Pup p 10 1.3422 6.62 6.62 0.00 10.04. 21:46 231 (SW) -15
NN Aqr p 4 0.306779 13.47 14.14 0.67 10.04. 21:46 42 (NE) -32
GO CVn s 7 0.537569 13.50 13.50 0.00 10.04. 21:47 96 (E) 68
BY Peg p 1 0.341936 12.90 13.60 0.70 10.04. 21:47 32 (NE) -6
V444 Nor p 10 1.4706 15.32 16.00 0.68 10.04. 21:47 149 (SE) -26
GM Boo p 1 0.361122 11.85 12.20 0.35 10.04. 21:47 115 (SE) 48
VV UMa s 1 0.687376 10.13 10.26 0.13 10.04. 21:47 300 (NW) 68
WY Sex s 5 0.3680553 11.50 11.50 0.00 10.04. 21:47 215 (SW) 33
IM Vul s 1 0.454283 11.60 13.30 1.70 10.04. 21:47 45 (NE) -5
FU Lyn s 7 0.3979435 12.46 12.46 0.00 10.04. 21:47 274 (W) 58
V733 Her s 3 0.4174915 13.80 14.30 0.50 10.04. 21:47 60 (NE) 40
V569 Aur p 10 1.183324 13.00 13.50 0.50 10.04. 21:47 305 (NW) 30
V355 Cam p 10 0.437059 12.20 12.60 0.40 10.04. 21:47 324 (NW) 29
UY Vol p 1 0.159337785 16.90 23.00 6.10 10.04. 21:48 205 (SW) -37
HH UMa p 1 0.375493 10.58 10.80 0.22 10.04. 21:48 223 (SW) 72
V803 Aql p 4 0.2634245 14.00 15.00 1.00 10.04. 21:48 84 (E) -15
HI Dra s 6 0.597419 9.03 9.18 0.16 10.04. 21:48 41 (NE) 38
V448 Oph p 4 1.819699 12.20 13.80 1.60 10.04. 21:48 111 (E) -6
V515 Cam p 6 0.30833 13.45 14.10 0.65 10.04. 21:48 357 (N) 64
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.