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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KX Nor p 10 0.58614 14.30 14.80 0.50 25.04. 01:08 179 (S) -15
CI CVn p 3 0.8158745 9.36 9.87 0.51 25.04. 01:08 284 (W) 60
V345 Dra p 10 0.291903 13.20 13.45 0.25 25.04. 01:08 294 (NW) 87
V866 Cep p 10 0.3259 13.40 14.00 0.60 25.04. 01:08 33 (NE) 47
V509 Cam p 6 0.350347 13.00 13.60 0.60 25.04. 01:09 345 (N) 47
AS Cam s 1 3.430967 8.57 8.97 0.40 25.04. 01:09 353 (N) 30
V1197 Her s 1 0.2626795 13.17 13.17 0.00 25.04. 01:09 173 (S) 68
V396 Peg p 2 0.342286 12.12 12.43 0.31 25.04. 01:09 70 (E) -3
V2203 Oph p 1 0.455001 11.56 11.94 0.38 25.04. 01:09 150 (SE) 41
GY Cnc p 7 0.1754425 16.50 17.80 1.30 25.04. 01:09 296 (NW) 3
EZ Mon p 2 0.3761659 12.90 13.40 0.50 25.04. 01:09 309 (NW) -34
V737 Per p 1 0.366599 12.65 13.22 0.57 25.04. 01:09 9 (N) -6
EX Psc s 1 0.289482 12.00 12.00 0.00 25.04. 01:10 65 (NE) -13
V1687 Aql s 10 0.587805 11.50 11.50 0.00 25.04. 01:10 127 (SE) 31
V363 Tel p 10 2.67524 11.37 12.13 0.76 25.04. 01:10 152 (SE) -14
IY Eri p 10 0.750035 10.86 11.31 0.45 25.04. 01:10 125 (SE) -69
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.04. 01:10 45 (NE) 34
V417 Nor p 10 0.4067 16.03 16.65 0.62 25.04. 01:10 184 (S) -17
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 25.04. 01:10 141 (SE) 1
V816 Cep p 10 0.3113931 13.45 14.10 0.65 25.04. 01:10 22 (N) 55
HW Per s 4 0.6348286 13.00 13.30 0.30 25.04. 01:10 4 (N) 5
IT Per p 1 1.533725 9.90 10.50 0.60 25.04. 01:10 18 (N) 6
AK Gru p 10 0.493682 11.00 11.50 0.50 25.04. 01:10 116 (SE) -38
CT Cet p 6 0.2564878 9.29 9.48 0.19 25.04. 01:10 70 (E) -42
UX Eri p 1 0.4452835 11.15 11.71 0.56 25.04. 01:11 26 (NE) -44
V1184 Aql p 6 0.565604 13.10 13.50 0.40 25.04. 01:11 127 (SE) 39
RY Men p 10 0.369514 13.19 14.16 0.97 25.04. 01:11 176 (S) -59
V1219 Sco p 10 1 14.10 14.50 0.40 25.04. 01:11 174 (S) -1
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 25.04. 01:12 151 (SE) -55
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 25.04. 01:12 323 (NW) 28
BF Dor p 9 0.352271 13.00 13.20 0.20 25.04. 01:12 208 (SW) -69
UU Aqr p 1 0.16358045 10.90 12.60 1.70 25.04. 01:12 95 (E) 0
V1355 Tau p 7 0.244668 13.00 13.00 0.00 25.04. 01:12 351 (N) -15
V997 Cyg s 1 0.458224 14.10 14.10 0.00 25.04. 01:12 65 (NE) 59
HY Lyr s 4 0.369101 13.80 14.10 0.30 25.04. 01:12 121 (SE) 62
MM Cas p 1 1.158475 12.00 13.10 1.10 25.04. 01:13 30 (NE) 23
V732 Her s 2 0.3567417 13.20 13.80 0.60 25.04. 01:13 116 (SE) 79
V416 Aql p 8 1.33805 13.70 15.10 1.40 25.04. 01:13 125 (SE) 26
GH CVn p 10 0.381372 13.10 13.40 0.30 25.04. 01:13 266 (W) 64
LU Lac s 2 0.2988016 14.60 15.32 0.72 25.04. 01:13 52 (NE) 37
V389 Cas s 1 2.49481 10.80 10.80 0.00 25.04. 01:13 31 (NE) 17
SV Cet p 9 0.2920877 14.50 14.90 0.40 25.04. 01:13 81 (E) -38
SW Sex p 1 0.13493852 14.80 16.70 1.90 25.04. 01:14 270 (W) -4
V1106 Her p 1 0.2546005 12.60 12.90 0.30 25.04. 01:14 130 (SE) 58
LL Cep p 6 0.7841514 13.50 15.00 1.50 25.04. 01:14 22 (N) 45
YY Gru p 9 0.2926495 12.40 13.20 0.80 25.04. 01:14 126 (SE) -39
HT Vir p 1 0.4076729 7.06 7.48 0.42 25.04. 01:14 231 (SW) 34
DK CVn s 1 0.494964 12.70 12.80 0.10 25.04. 01:14 277 (W) 47
LX Cas p 4 1.397151 14.90 15.70 0.80 25.04. 01:14 11 (N) 22
V2357 Oph p 6 0.415568 10.66 10.79 0.13 25.04. 01:14 168 (S) 50
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.