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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:57 // 18:56 UTC
Civil Twilight (6°): 02:17 // 19:36 UTC
Nautical Twilight (12°): 01:19 // 20:34 UTC
Astronomical Twilight (18°): 23:41 // 22:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
WW UMi p 8 0.601949 12.45 12.60 0.15 28.05. 07:15 356 (N) 33
OZ Del p 10 0.911314 10.48 10.77 0.29 28.05. 07:15 263 (W) 31
MU Lac s 10 0.2775155 14.10 14.10 0.00 28.05. 07:15 287 (W) 69
V731 CrA p 10 0.537745 10.90 11.30 0.40 28.05. 07:15 245 (SW) -29
V652 Pup p 10 0.371829 9.66 9.84 0.18 28.05. 07:15 111 (E) -32
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 28.05. 07:15 286 (W) 45
V687 Her s 4 0.321451 14.40 14.90 0.50 28.05. 07:16 312 (NW) -2
TY Eri p 10 0.771956 12.55 13.30 0.75 28.05. 07:16 144 (SE) 10
CE Del s 6 0.5972727 13.30 13.80 0.50 28.05. 07:16 256 (W) 24
V368 Sge p 10 0.415859 12.20 12.55 0.35 28.05. 07:16 268 (W) 26
PZ Cam p 10 0.28589 13.20 13.50 0.30 28.05. 07:16 43 (NE) 60
V1192 Her p 10 0.310078 13.00 13.30 0.30 28.05. 07:17 323 (NW) 20
V372 Dra p 5 0.533531 10.39 11.09 0.70 28.05. 07:17 324 (NW) 34
V1230 Her p 10 0.370002 14.07 14.69 0.62 28.05. 07:17 299 (NW) -4
IS Cas p 1 1.841517 12.10 13.10 1.00 28.05. 07:17 323 (NW) 75
VY Com p 8 1.008721 13.90 14.60 0.70 28.05. 07:17 11 (N) -22
V1172 Her s 4 0.236167 12.00 12.50 0.50 28.05. 07:17 307 (NW) -8
KQ Gem s 1 0.4079905 14.00 14.60 0.60 28.05. 07:17 79 (E) 12
RV Per s 1 1.973493 10.30 10.40 0.10 28.05. 07:17 92 (E) 49
VY Cet p 3 0.34081 11.20 11.90 0.70 28.05. 07:17 163 (S) 19
AN Cru p 9 3.257544 10.60 12.30 1.70 28.05. 07:17 182 (S) -82
OU Cen p 10 2.01405 10.20 10.90 0.70 28.05. 07:18 207 (SW) -76
V653 Pup p 10 0.388309 10.25 10.53 0.28 28.05. 07:18 119 (SE) -39
V403 Vul p 9 1.08706 6.82 6.88 0.06 28.05. 07:18 256 (W) 39
V651 Ara s 10 0.2770608 14.60 15.30 0.70 28.05. 07:18 235 (SW) -55
V1811 Ori p 10 3.21472 9.52 9.66 0.14 28.05. 07:18 103 (E) 11
V386 Dra s 1 0.238912 13.40 13.40 0.00 28.05. 07:18 315 (NW) 31
HS Vul p 1 0.3320847 13.90 14.20 0.30 28.05. 07:18 270 (W) 30
V510 Cyg s 10 9.31495 14.40 14.40 0.00 28.05. 07:18 292 (W) 52
CN Del p 10 0.567073 14.20 14.60 0.40 28.05. 07:19 259 (W) 27
NN Aqr s 4 0.306779 13.47 13.47 0.00 28.05. 07:19 232 (SW) 27
V953 Mon s 7 0.426934 13.80 13.80 0.00 28.05. 07:19 74 (E) -14
V514 Cam s 6 0.362742 12.63 11.00 -1.63 28.05. 07:19 4 (N) 40
V634 Aur p 9 0.4509 15.00 15.27 0.27 28.05. 07:19 70 (E) 37
V449 Oph s 1 1.243083 11.50 13.30 1.80 28.05. 07:19 291 (W) -3
V1237 Tau s 8 0.287447 14.03 14.03 0.00 28.05. 07:19 87 (E) 31
EX Leo p 1 0.408605 8.27 8.49 0.22 28.05. 07:19 30 (NE) -19
QQ Boo s 8 0.2764765 12.45 12.45 0.00 28.05. 07:19 331 (NW) 12
BI CVn s 1 0.3842103 10.35 10.75 0.40 28.05. 07:19 356 (N) -3
HN UMa p 4 0.38261 9.90 10.02 0.12 28.05. 07:19 17 (N) 0
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 28.05. 07:19 270 (W) -35
V2612 Oph p 1 0.375305 9.35 9.72 0.37 28.05. 07:20 277 (W) 3
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 28.05. 07:20 283 (W) 49
VZ Psc s 1 0.2612592 10.20 10.43 0.23 28.05. 07:20 206 (SW) 42
GN Boo s 1 0.3016025 10.75 10.75 0.00 28.05. 07:20 333 (NW) -6
DF Hya p 1 0.3306016 11.00 11.50 0.50 28.05. 07:20 60 (NE) -15
RY Men p 10 0.369514 13.19 14.16 0.97 28.05. 07:20 172 (S) -43
IV Ara p 10 0.99958 13.40 14.50 1.10 28.05. 07:20 230 (SW) -49
IP Cep p 1 0.8988977 11.50 12.10 0.60 28.05. 07:20 328 (NW) 62
BE Cep s 1 0.4243943 12.40 13.00 0.60 28.05. 07:20 308 (NW) 70
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.