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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 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BB Vul s 5 0.938919 12.50 12.50 0.00 25.05. 18:18 39 (NE) -3
V870 Ara p 7 0.399826 9.00 9.39 0.40 25.05. 18:18 131 (SE) -44
V873 Per s 1 0.294902 10.80 10.80 0.00 25.05. 18:18 325 (NW) 11
TU Boo s 1 0.324284 11.80 12.40 0.60 25.05. 18:19 111 (E) 55
FG Sct s 3 0.270572 13.66 14.70 1.04 25.05. 18:19 80 (E) -16
SS Com p 1 0.412815 11.30 11.90 0.60 25.05. 18:19 147 (SE) 55
VW Boo p 1 0.342319 10.50 11.08 0.58 25.05. 18:19 123 (SE) 40
V467 Vir p 6 0.6045733 9.46 9.46 0.00 25.05. 18:19 148 (SE) 29
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.05. 18:20 160 (S) 29
V524 Mon s 3 0.28361685 14.40 15.20 0.80 25.05. 18:20 255 (W) 15
MS Vir s 1 0.3124379 9.34 9.67 0.33 25.05. 18:20 143 (SE) 14
TX Cas s 5 2.926855 9.16 9.60 0.44 25.05. 18:20 336 (NW) 29
V757 Cep s 8 0.343873 14.00 14.70 0.70 25.05. 18:20 357 (N) 38
V1105 Her s 5 0.321736 12.60 12.60 0.00 25.05. 18:20 63 (NE) 17
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 25.05. 18:20 51 (NE) 6
BP Tri p 10 0.35975 14.10 14.60 0.50 25.05. 18:20 330 (NW) 1
V443 Nor p 10 0.4091 16.50 16.90 0.40 25.05. 18:21 145 (SE) -29
AK Ser p 7 1.922586 10.80 13.60 2.80 25.05. 18:21 98 (E) -12
CN Del s 10 0.567073 14.20 14.60 0.40 25.05. 18:21 48 (NE) -14
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 25.05. 18:21 31 (NE) 28
V641 And p 10 0.69492 13.40 13.85 0.45 25.05. 18:21 3 (N) 0
FZ Ori p 1 0.3999873 10.70 11.30 0.60 25.05. 18:21 271 (W) 3
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 25.05. 18:21 27 (NE) 26
CQ Hya s 6 1.10293 13.50 13.50 0.00 25.05. 18:22 233 (SW) 29
V463 And p 1 0.406095 12.15 13.05 0.90 25.05. 18:22 3 (N) -3
GV Leo p 1 0.266728 11.37 11.50 0.13 25.05. 18:22 214 (SW) 53
NN Com p 5 0.582846 13.38 13.78 0.40 25.05. 18:22 156 (SE) 52
V645 And p 8 0.4125814 13.05 13.45 0.40 25.05. 18:22 2 (N) 9
KU Lac p 9 4.672682 14.00 15.30 1.30 25.05. 18:22 12 (N) 16
V905 Ara s 2 0.243905 14.00 14.00 0.00 25.05. 18:22 141 (SE) -40
V514 Cam s 6 0.362742 12.63 11.00 -1.63 25.05. 18:22 359 (N) 60
EO Vul s 7 2.450294 12.70 12.70 0.00 25.05. 18:23 42 (NE) -1
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 25.05. 18:23 91 (E) -39
V1695 Aql p 9 0.412779 10.90 11.30 0.40 25.05. 18:23 68 (E) -22
RW PsA p 9 0.3604495 11.05 11.76 0.71 25.05. 18:23 44 (NE) -62
V1273 Aql p 10 0.872177 13.50 14.00 0.50 25.05. 18:23 65 (NE) -17
V1341 Aql s 8 0.304012 13.00 13.40 0.40 25.05. 18:24 75 (E) -12
VZ Leo s 1 1.089904 11.80 11.80 0.00 25.05. 18:24 230 (SW) 48
IL And p 10 0.86759 15.70 17.00 1.30 25.05. 18:24 347 (N) 1
V616 Cyg s 1 1.326636 13.00 13.00 0.00 25.05. 18:24 20 (N) 14
CP Hyi p 10 0.479406 7.90 8.04 0.14 25.05. 18:24 192 (S) -55
V380 Gem p 6 0.33661 13.15 14.00 0.85 25.05. 18:24 280 (W) 25
V415 Nor p 10 0.4805 17.54 18.00 0.46 25.05. 18:24 146 (SE) -29
NSV 00292 Cet p 9 0.57009 13.50 14.50 1.00 25.05. 18:24 337 (NW) -41
XZ Mon s 8 0.876084 13.40 13.60 0.20 25.05. 18:25 253 (W) 9
V646 Aur p 9 0.438786 13.40 13.80 0.40 25.05. 18:25 292 (W) 39
TV Mus s 10 0.4456651 11.00 11.30 0.30 25.05. 18:25 180 (S) -25
BT CrB p 9 0.0892 18.90 20.40 1.50 25.05. 18:26 82 (E) 42
V361 Lyr s 4 0.309614 14.30 14.70 0.40 25.05. 18:26 44 (NE) 24
V479 Cam p 7 0.325394 13.25 13.70 0.45 25.05. 18:26 336 (NW) 55
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.