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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AC Boo s 1 0.352437 10.00 10.55 0.55 25.04. 20:24 77 (E) 58
V651 Cas p 1 0.9968096 11.10 11.60 0.50 25.04. 20:24 359 (N) 18
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 25.04. 20:24 91 (E) -38
V608 Cas s 1 0.380403 12.30 12.30 0.00 25.04. 20:24 345 (N) 35
V2610 Oph p 1 0.426508 9.20 9.45 0.25 25.04. 20:24 90 (E) -5
V573 Peg p 1 0.417451 12.34 12.85 0.51 25.04. 20:24 7 (N) -8
ER Ara p 10 0.6326 13.40 14.50 1.10 25.04. 20:24 142 (SE) -41
V496 Cyg s 3 1.474915 12.10 12.50 0.40 25.04. 20:24 39 (NE) 7
IT Ara s 9 0.5283806 12.50 12.50 0.00 25.04. 20:25 139 (SE) -40
CF Peg p 1 0.4134966 14.80 15.50 0.70 25.04. 20:25 27 (NE) -9
V781 Tau p 1 0.344909 8.90 9.30 0.40 25.04. 20:25 287 (W) 22
V842 Cep p 10 0.2889547 14.00 14.70 0.70 25.04. 20:25 10 (N) 39
IY Aps s 10 0.4184362 12.70 12.90 0.20 25.04. 20:25 158 (S) -44
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.04. 20:25 163 (S) 7
V581 Lyr s 8 0.787001 12.70 12.70 0.00 25.04. 20:25 53 (NE) 18
V363 UMa p 10 0.379116 13.75 14.05 0.30 25.04. 20:25 61 (NE) 67
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 25.04. 20:25 22 (N) -38
CU Sge p 1 0.7916759 10.90 11.70 0.80 25.04. 20:26 60 (NE) -3
FQ Lyn p 9 0.569226 11.72 12.06 0.34 25.04. 20:26 261 (W) 55
V426 Cam p 8 0.347835 13.50 14.00 0.50 25.04. 20:26 326 (NW) 48
V336 Cas p 1 0.5972873 13.40 14.10 0.70 25.04. 20:26 358 (N) 21
V538 And p 10 0.5188056 13.90 14.30 0.40 25.04. 20:26 338 (N) 2
V1331 Aql s 4 1.364193 7.70 7.95 0.25 25.04. 20:27 79 (E) -11
SW Sex p 1 0.13493852 14.80 16.70 1.90 25.04. 20:27 207 (SW) 34
DG CMi p 8 0.366037 11.94 13.90 1.96 25.04. 20:27 258 (W) 22
MU Gem p 1 0.7262005 14.50 15.00 0.50 25.04. 20:27 265 (W) 23
X PsA p 10 0.3977746 13.00 14.30 1.30 25.04. 20:27 46 (NE) -59
V427 Cas s 7 1.305989 13.30 13.70 0.40 25.04. 20:28 5 (N) 18
GM Gem p 8 1.35967 13.10 14.00 0.90 25.04. 20:28 261 (W) 21
V405 Gem s 1 0.462107 10.88 10.94 0.06 25.04. 20:28 268 (W) 22
RR Nor p 9 1.513766 9.60 10.80 1.20 25.04. 20:28 151 (SE) -24
V1234 Tau p 7 0.387939 12.60 13.00 0.40 25.04. 20:28 290 (W) -5
EL Pav p 10 1.1443 15.40 16.20 0.80 25.04. 20:28 151 (SE) -54
LY Pav s 9 0.37955 14.50 14.90 0.40 25.04. 20:28 148 (SE) -57
CV Boo s 1 0.8469932 10.20 10.20 0.00 25.04. 20:29 87 (E) 49
QU Lup p 10 0.446493 10.37 10.56 0.19 25.04. 20:29 148 (SE) -12
V1301 Sco s 8 1.95406 13.00 13.00 0.00 25.04. 20:29 121 (SE) -20
V1011 Cyg s 3 3.239378 12.20 12.24 0.04 25.04. 20:29 45 (NE) 8
CC Lyn p 6 0.354627 6.42 6.52 0.10 25.04. 20:30 286 (W) 48
UY Hya p 9 0.727521 13.30 13.80 0.50 25.04. 20:30 231 (SW) 31
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 25.04. 20:30 27 (NE) 22
V916 Cen s 9 1.463225 8.71 8.83 0.12 25.04. 20:30 181 (S) -22
IW Nor p 10 0.33319 14.00 14.50 0.50 25.04. 20:30 145 (SE) -32
NO Pup s 9 1.256884 6.53 6.66 0.13 25.04. 20:31 217 (SW) -9
EQ UMa s 6 0.3581533 12.40 12.60 0.20 25.04. 20:31 296 (NW) 61
V909 Cep s 7 0.425573 12.13 12.13 0.00 25.04. 20:31 8 (N) 21
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 25.04. 20:31 20 (N) -37
V1341 Aql s 8 0.304012 13.00 13.40 0.40 25.04. 20:31 77 (E) -11
BS Vir p 10 0.3770834 13.60 14.40 0.80 25.04. 20:31 163 (S) 37
DL Vel p 9 0.563553 11.40 12.00 0.60 25.04. 20:31 206 (SW) -11
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.