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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:02 // 17:56 UTC
Civil Twilight (6°): 03:29 // 18:29 UTC
Nautical Twilight (12°): 02:47 // 19:11 UTC
Astronomical Twilight (18°): 02:00 // 19:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QS UMa p 9 0.4183 15.70 17.65 1.95 17.04. 07:36 8 (N) 10
V1102 Her p 1 0.3090057 13.60 14.40 0.80 17.04. 07:36 296 (NW) 51
ER Cep p 9 0.2857369 15.67 16.34 0.67 17.04. 07:36 5 (N) 54
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 17.04. 07:36 10 (N) -11
QQ Lyr p 9 1.746782 14.50 15.10 0.60 17.04. 07:37 258 (W) 52
NW Boo p 5 1.01185563 13.00 13.00 0.00 17.04. 07:37 307 (NW) 15
VW CMa p 7 0.7208281 9.00 9.20 0.20 17.04. 07:37 73 (E) -47
V523 Cas s 1 0.2336923 10.62 11.34 0.72 17.04. 07:37 76 (E) 68
U Cep s 1 2.493081 6.75 6.93 0.18 17.04. 07:37 9 (N) 56
EI CVn p 1 0.260766 11.80 12.50 0.70 17.04. 07:37 317 (NW) 7
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 17.04. 07:37 20 (N) 84
BF CMi p 1 1.180675 10.30 11.10 0.80 17.04. 07:37 48 (NE) -24
V692 And s 6 0.33802 12.50 12.50 0.00 17.04. 07:37 101 (E) 76
CR Lac p 10 0.36689 13.90 14.70 0.80 17.04. 07:38 69 (E) 86
IW Boo s 4 0.264742 13.40 13.40 0.00 17.04. 07:38 319 (NW) 16
FW CVn p 10 0.3454 9.25 9.32 0.07 17.04. 07:38 322 (NW) 12
V414 Dra p 10 0.348087 11.52 11.70 0.18 17.04. 07:38 317 (NW) 60
V1234 Tau p 7 0.387939 12.60 13.00 0.40 17.04. 07:38 83 (E) 6
QU Dra p 9 0.276915 14.10 14.80 0.70 17.04. 07:38 320 (NW) 34
CM Cap s 5 0.4189 11.00 11.00 0.00 17.04. 07:38 212 (SW) 22
GH Aqr p 6 0.305585 13.40 13.80 0.40 17.04. 07:38 180 (S) 35
NX Dra p 9 0.275807 12.62 12.83 0.21 17.04. 07:39 354 (N) 36
V1470 Aql p 9 0.834993 7.83 7.93 0.10 17.04. 07:39 229 (SW) 42
V524 Mon p 3 0.28361685 14.40 15.20 0.80 17.04. 07:39 57 (NE) -22
V477 Her s 8 0.3251804 14.90 15.40 0.50 17.04. 07:39 277 (W) 29
LL UMa p 8 0.323393 15.40 16.20 0.80 17.04. 07:39 4 (N) 30
DU CVn p 2 0.3071015 13.10 14.50 1.40 17.04. 07:39 331 (NW) 3
AK Gru p 10 0.493682 11.00 11.50 0.50 17.04. 07:39 172 (S) -4
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 17.04. 07:39 239 (SW) 61
BC Vel p 9 1.173596 11.10 11.70 0.60 17.04. 07:39 82 (E) -72
AK Cam s 1 2.226805 10.30 10.30 0.00 17.04. 07:40 7 (N) 38
V443 Cam p 9 0.411691 14.00 14.90 0.90 17.04. 07:40 18 (N) 40
V1181 Her p 1 0.337042 11.00 11.41 0.41 17.04. 07:40 295 (NW) 28
LM And p 3 0.761178 12.20 13.50 1.30 17.04. 07:40 69 (E) 54
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.04. 07:40 306 (NW) 14
V1134 Her s 7 0.602935 12.50 12.50 0.00 17.04. 07:40 253 (W) 29
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 17.04. 07:40 204 (SW) 30
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 17.04. 07:40 269 (W) 86
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 17.04. 07:40 177 (S) 26
V819 Her p 4 2.229634 5.51 5.63 0.12 17.04. 07:40 290 (W) 38
BX Peg p 1 0.280418 11.00 11.69 0.69 17.04. 07:40 204 (SW) 65
V2610 Oph p 1 0.426508 9.20 9.45 0.25 17.04. 07:41 250 (W) 11
V1269 Cen p 10 0.389943 12.70 13.65 0.95 17.04. 07:41 279 (W) -53
V2793 Ori p 9 1.45065 12.89 13.60 0.71 17.04. 07:41 65 (NE) -15
MQ UMa p 1 0.476069 11.57 11.83 0.26 17.04. 07:41 350 (N) 4
FF Vul p 1 0.444979 13.10 13.80 0.70 17.04. 07:41 235 (SW) 56
V336 TrA p 10 0.266768 10.46 11.20 0.74 17.04. 07:41 220 (SW) -46
DO Leo p 7 0.2345148 16.00 17.00 1.00 17.04. 07:41 356 (N) -25
V515 Cam p 6 0.30833 13.45 14.10 0.65 17.04. 07:42 354 (N) 37
BH Lyn p 10 0.1558756 13.70 16.30 2.60 17.04. 07:42 19 (N) 14
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.