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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2642 Oph p 9 3.46464 11.40 12.00 0.60 25.05. 18:21 82 (E) 9
V426 Cam p 8 0.347835 13.50 14.00 0.50 25.05. 18:22 326 (NW) 48
GM Gem p 8 1.35967 13.10 14.00 0.90 25.05. 18:22 260 (W) 22
SY Boo p 1 0.714484 12.25 12.87 0.62 25.05. 18:22 122 (SE) 45
V416 Gem p 7 0.256181 12.50 13.00 0.50 25.05. 18:22 270 (W) 30
Y For p 10 0.2699092 13.80 14.20 0.40 25.05. 18:22 284 (W) -47
V373 Dra p 3 0.316906 13.00 14.00 1.00 25.05. 18:22 50 (NE) 40
FU CVn p 7 0.962121 11.20 11.60 0.40 25.05. 18:22 97 (E) 65
V954 Oph s 9 0.2252705 14.30 14.90 0.60 25.05. 18:23 83 (E) -4
V1081 Cas p 9 0.374246 16.71 17.07 0.36 25.05. 18:23 346 (N) 20
HP Pav p 10 0.2978 14.90 15.70 0.80 25.05. 18:23 151 (SE) -59
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 25.05. 18:23 48 (NE) 24
V463 Peg p 7 0.330569 11.60 12.15 0.55 25.05. 18:23 27 (NE) -18
V442 Cam p 1 0.442643 13.05 13.46 0.41 25.05. 18:23 334 (NW) 51
AH Gem p 1 0.336762 14.40 14.90 0.50 25.05. 18:23 266 (W) 24
LP UMa s 1 0.309901 12.52 12.52 0.00 25.05. 18:23 320 (NW) 77
AC Tuc p 10 1.265821 11.30 12.97 1.67 25.05. 18:23 180 (S) -81
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 25.05. 18:24 53 (NE) 7
V1130 Cyg s 5 0.5625602 12.80 12.90 0.10 25.05. 18:24 44 (NE) 15
V882 Mon p 10 2.85372 9.08 9.70 0.62 25.05. 18:24 251 (W) 8
BP Per p 1 1.978909 11.70 12.00 0.30 25.05. 18:24 324 (NW) 21
PZ UMa p 7 0.2626732 12.50 13.10 0.60 25.05. 18:24 282 (W) 69
V450 Per s 1 0.948673 13.00 13.00 0.00 25.05. 18:24 324 (NW) 12
V654 Pup p 9 0.370015 14.00 14.80 0.80 25.05. 18:25 222 (SW) -22
CU Tuc p 10 0.865837 9.88 10.24 0.36 25.05. 18:25 204 (SW) -74
V2287 Cyg s 6 0.907659 11.60 11.60 0.00 25.05. 18:25 36 (NE) 25
QX Boo s 9 0.3604665 12.50 12.50 0.00 25.05. 18:25 70 (E) 52
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 25.05. 18:25 87 (E) 9
V582 Lyr p 1 0.255905 13.44 14.61 1.17 25.05. 18:25 50 (NE) 20
PS Vir s 1 0.289806 12.00 12.30 0.30 25.05. 18:25 174 (S) 46
CT Eri s 10 0.6341963 10.00 10.27 0.27 25.05. 18:25 258 (W) -36
BO Peg p 1 0.580428 11.50 12.20 0.70 25.05. 18:25 34 (NE) -22
V364 Per p 2 0.3394535 14.60 15.60 1.00 25.05. 18:25 325 (NW) 5
NW Boo p 5 1.01185563 13.00 13.00 0.00 25.05. 18:25 93 (E) 51
V935 Cep p 10 1.228 12.05 12.55 0.50 25.05. 18:25 1 (N) 35
TV Mus s 10 0.4456651 11.00 11.30 0.30 25.05. 18:26 180 (S) -25
V1067 Her p 1 0.258109 12.58 13.21 0.63 25.05. 18:26 58 (NE) 31
PU Dra p 10 1.54565 12.05 14.40 2.35 25.05. 18:26 55 (NE) 60
V507 Lyr p 7 0.366912 14.21 14.75 0.54 25.05. 18:26 61 (NE) 12
IK Aur s 10 4.0522 16.60 16.60 0.00 25.05. 18:26 299 (NW) 20
V382 Gem p 9 1.446297 10.22 10.57 0.35 25.05. 18:26 269 (W) 23
QU Lup p 10 0.446493 10.37 10.56 0.19 25.05. 18:26 148 (SE) -13
IY Aps p 10 0.4184362 12.70 13.00 0.30 25.05. 18:27 158 (S) -44
BZ Leo s 8 0.2697257 15.30 15.80 0.50 25.05. 18:27 180 (S) 63
V2766 Ori s 6 0.6032 15.00 15.00 0.00 25.05. 18:27 271 (W) 6
BO Gru p 10 0.56221 12.10 12.60 0.50 25.05. 18:27 48 (NE) -81
NR Cen p 10 0.961701 14.20 14.70 0.50 25.05. 18:27 167 (S) -22
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 25.05. 18:27 109 (E) -22
OU Ser s 1 0.2967662 8.25 8.43 0.18 25.05. 18:27 107 (E) 35
GV Boo p 2 0.367868 12.40 12.80 0.40 25.05. 18:27 126 (SE) 58
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.