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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:50 UTC
Civil Twilight (6°): 02:24 // 19:29 UTC
Nautical Twilight (12°): 01:28 // 20:25 UTC
Astronomical Twilight (18°): 00:04 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V417 Aql p 1 0.3703135 11.00 11.50 0.50 22.05. 17:24 47 (NE) -23
V782 Cep p 10 0.3605843 15.79 15.88 0.09 22.05. 17:24 356 (N) 46
BH UMa p 1 0.349341 11.50 12.30 0.80 22.05. 17:25 52 (NE) 86
V364 UMa s 8 0.3669815 13.40 13.95 0.55 22.05. 17:25 47 (NE) 58
BN Peg s 1 0.7132979 10.30 10.30 0.00 22.05. 17:25 18 (N) -34
GN Boo p 1 0.3016025 10.75 11.30 0.55 22.05. 17:25 87 (E) 37
AQ Com p 1 0.2813295 15.20 15.70 0.50 22.05. 17:25 124 (SE) 51
ZZ Eri s 3 0.45206 13.90 14.40 0.50 22.05. 17:25 266 (W) -10
RV CVn p 1 0.2695671 13.75 14.36 0.61 22.05. 17:25 102 (E) 48
V737 Per s 1 0.366599 12.65 13.20 0.55 22.05. 17:26 300 (NW) 18
V1341 Aql s 8 0.304012 13.00 13.40 0.40 22.05. 17:26 60 (NE) -23
OV Dra p 9 0.0587357 19.00 20.70 1.70 22.05. 17:26 33 (NE) 65
V507 Lyr s 7 0.366912 14.21 14.21 0.00 22.05. 17:26 48 (NE) 3
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 22.05. 17:26 38 (NE) -1
V821 Cas s 1 1.76974 8.27 8.27 0.00 22.05. 17:26 346 (N) 15
NZ Boo p 1 0.0589094 17.20 20.00 2.80 22.05. 17:26 81 (E) 38
HM Cet p 5 0.44462 12.96 12.96 0.00 22.05. 17:26 302 (NW) -17
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 22.05. 17:26 23 (NE) 6
V959 Cas p 1 1.065155 11.97 12.61 0.64 22.05. 17:27 345 (N) 17
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 22.05. 17:27 29 (NE) 2
V1194 Cen p 10 0.793856 9.71 9.93 0.22 22.05. 17:27 150 (SE) -18
NP Dra p 10 3.10886 9.04 9.15 0.11 22.05. 17:27 40 (NE) 32
V1238 Her s 4 0.3701515 9.53 9.53 0.00 22.05. 17:27 55 (NE) 27
GK Cep p 1 0.936164 6.89 7.37 0.48 22.05. 17:27 6 (N) 31
V343 Aql p 1 1.844598 10.60 12.30 1.70 22.05. 17:28 44 (NE) -17
DZ Vul p 6 1.594126 11.80 12.50 0.70 22.05. 17:28 18 (N) -12
HI Dra s 6 0.597419 9.03 9.18 0.16 22.05. 17:28 31 (NE) 29
V737 Cep p 8 0.2987665 11.95 12.33 0.38 22.05. 17:28 8 (N) 24
KM UMa s 1 0.3518602 11.00 11.50 0.50 22.05. 17:28 129 (SE) 70
GR Cet p 9 0.488807 11.31 11.71 0.40 22.05. 17:29 306 (NW) -49
V1047 Her p 1 0.320736 12.26 12.78 0.52 22.05. 17:29 60 (NE) 19
NN Cas p 1 0.980807 13.60 14.80 1.20 22.05. 17:29 345 (N) 20
V365 Sge p 1 0.369126 13.11 13.81 0.70 22.05. 17:29 35 (NE) -15
FR Lup p 10 1.264033 10.10 10.80 0.70 22.05. 17:29 144 (SE) -26
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 22.05. 17:29 27 (NE) -39
OZ Cen p 10 0.3557686 12.60 13.10 0.50 22.05. 17:29 155 (SE) -26
IO Boo s 7 0.2711483 13.00 13.00 0.00 22.05. 17:29 99 (E) 41
V1072 Her p 1 0.588031 12.70 13.20 0.50 22.05. 17:30 42 (NE) 25
HW Vir s 1 0.11671953 10.50 11.20 0.70 22.05. 17:30 143 (SE) 25
SV Nor p 10 0.3761231 12.00 12.60 0.60 22.05. 17:30 142 (SE) -37
V479 Per p 10 0.65334 14.40 17.90 3.50 22.05. 17:30 317 (NW) 18
V870 Cep s 7 0.301066 10.93 11.15 0.22 22.05. 17:30 3 (N) 22
HI Leo p 1 0.3115905 10.90 11.60 0.70 22.05. 17:30 167 (S) 41
DK Hya s 1 0.5219213 10.50 10.70 0.20 22.05. 17:30 192 (S) 18
V496 Mon s 5 0.660764 12.50 12.80 0.30 22.05. 17:31 247 (SW) 22
V2781 Ori p 10 2.210345 13.90 15.30 1.40 22.05. 17:31 265 (W) 31
OQ Cam p 6 0.43784 10.90 11.40 0.50 22.05. 17:31 328 (NW) 38
EM Psc s 8 0.343975 14.30 14.30 0.00 22.05. 17:31 318 (NW) -17
V469 And p 10 0.328106 15.10 15.90 0.80 22.05. 17:31 342 (N) 5
V1223 Tau p 7 0.446918 12.15 12.60 0.45 22.05. 17:32 288 (W) -3
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.