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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 17.07. 12:21 9 (N) 0
LO Cyg s 1 0.629214 13.10 13.30 0.20 17.07. 12:21 353 (N) 6
ET Boo s 1 0.64504 9.14 9.14 0.00 17.07. 12:21 56 (NE) 34
MO Aur p 4 5.266715 13.10 14.70 1.60 17.07. 12:21 263 (W) 49
AW Cam s 5 0.7713465 8.22 8.36 0.14 17.07. 12:21 333 (NW) 65
VV UMa s 1 0.687376 10.13 10.26 0.13 17.07. 12:21 38 (NE) 82
DV Peg s 1 0.642167 11.70 12.10 0.40 17.07. 12:22 354 (N) -18
V426 Cam p 8 0.347835 13.50 14.00 0.50 17.07. 12:22 326 (NW) 62
V1302 Her s 1 0.316291 12.72 12.72 0.00 17.07. 12:22 33 (NE) 13
V2388 Oph p 1 0.8022985 6.25 6.55 0.30 17.07. 12:22 49 (NE) -16
DG CMi p 8 0.366037 11.94 13.90 1.96 17.07. 12:22 217 (SW) 44
V342 Vir p 7 0.754193 10.50 10.86 0.36 17.07. 12:22 112 (E) 12
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 17.07. 12:22 155 (SE) -31
AY CrB p 8 0.460476 13.50 14.10 0.60 17.07. 12:22 66 (NE) 21
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 17.07. 12:22 43 (NE) -48
V396 Mon s 1 0.3963436 12.60 13.50 0.90 17.07. 12:23 226 (SW) 34
V489 And s 8 0.422756 12.00 12.00 0.00 17.07. 12:23 316 (NW) -3
V383 Mon p 2 0.6346866 14.70 15.40 0.70 17.07. 12:23 216 (SW) 32
TW Cet s 1 0.3168513 10.43 11.14 0.71 17.07. 12:23 270 (W) -28
VZ Lib s 1 0.358261 10.13 10.55 0.42 17.07. 12:23 95 (E) -16
IR Lib p 8 0.2743715 8.72 8.83 0.11 17.07. 12:24 105 (E) -25
V524 Mon s 3 0.28361685 14.40 15.20 0.80 17.07. 12:24 220 (SW) 35
EW Psc s 8 0.241202 10.38 10.38 0.00 17.07. 12:24 313 (NW) -20
KP Peg s 5 0.7272053 7.05 7.05 0.00 17.07. 12:24 354 (N) -26
CD Vul p 1 0.683745 11.50 12.60 1.10 17.07. 12:24 9 (N) -13
V1687 Aql s 10 0.587805 11.50 11.50 0.00 17.07. 12:24 33 (NE) -31
V857 Her s 1 0.38223 10.90 10.90 0.00 17.07. 12:24 47 (NE) 15
CG Cyg s 1 0.6311435 9.73 9.73 0.00 17.07. 12:24 2 (N) -5
RZ Dra s 1 0.5508762 10.11 10.50 0.39 17.07. 12:24 22 (N) 24
DI Cen p 10 3.54957 11.80 12.50 0.70 17.07. 12:25 146 (SE) -28
NT Aps p 5 0.294763 8.39 8.87 0.48 17.07. 12:25 157 (SE) -46
V1175 Cyg p 10 1.33294 15.90 16.50 0.60 17.07. 12:25 8 (N) 19
V1067 Her s 1 0.258109 12.58 12.58 0.00 17.07. 12:25 35 (NE) 13
CO Lac p 1 1.5422075 10.28 10.89 0.61 17.07. 12:25 346 (N) 19
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 17.07. 12:25 57 (NE) -13
EG Hya p 9 0.6112941 12.60 13.00 0.40 17.07. 12:25 144 (SE) -1
V404 Dra p 10 0.3476427 11.57 11.77 0.20 17.07. 12:25 25 (NE) 15
HY Pav s 10 0.351657 11.40 12.10 0.70 17.07. 12:25 173 (S) -66
V964 Aql p 9 1.26256 13.60 14.40 0.80 17.07. 12:25 39 (NE) -39
V336 Cas s 1 0.5972873 13.40 13.60 0.20 17.07. 12:25 338 (N) 26
DO Aur p 1 0.788652 14.10 14.60 0.50 17.07. 12:25 276 (W) 46
V2769 Ori s 5 0.27872 15.00 15.00 0.00 17.07. 12:26 239 (SW) 30
V931 Cyg p 1 0.341513 13.90 14.60 0.70 17.07. 12:26 19 (N) -8
V2355 Oph p 10 2.10773 7.11 7.24 0.14 17.07. 12:26 81 (E) -29
KO Del p 1 0.5833444 12.50 13.00 0.50 17.07. 12:26 6 (N) -24
V342 UMa s 1 0.3438515 13.40 13.40 0.00 17.07. 12:26 72 (E) 75
UX Com p 1 3.642409 9.96 10.52 0.56 17.07. 12:26 93 (E) 42
HY Gem p 5 0.351013 16.70 17.50 0.80 17.07. 12:26 242 (SW) 49
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 17.07. 12:26 35 (NE) -60
V780 Sgr p 10 0.860306 12.80 13.60 0.80 17.07. 12:27 75 (E) -46
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.