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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V468 Cam p 9 0.347491 12.50 13.05 0.55 28.07. 19:14 343 (N) 27
V653 Ara p 10 0.2614 12.50 12.90 0.40 28.07. 19:14 179 (S) -15
V729 Aql p 10 1.281905 14.20 15.10 0.90 28.07. 19:14 115 (SE) 36
V569 Lyr s 6 1.2397626 11.90 11.90 0.00 28.07. 19:14 114 (SE) 70
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 28.07. 19:15 103 (E) 55
V474 Hya s 6 0.528304 11.80 11.80 0.00 28.07. 19:15 299 (NW) -22
UX UMa p 1 0.19667128 12.57 14.15 1.58 28.07. 19:15 292 (W) 61
ET Boo p 1 0.64504 9.14 9.49 0.35 28.07. 19:15 269 (W) 73
RW Tau p 1 2.768823 7.98 11.59 3.61 28.07. 19:15 8 (N) -11
V490 Cyg s 1 1.140236 13.10 13.50 0.40 28.07. 19:15 96 (E) 47
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 28.07. 19:15 352 (N) -34
OV Dra p 9 0.0587357 19.00 20.70 1.70 28.07. 19:15 322 (NW) 57
V1001 Cas s 1 0.429058 13.61 13.61 0.00 28.07. 19:15 43 (NE) 29
EG CMi p 9 0.533605 13.10 13.60 0.50 28.07. 19:15 305 (NW) -24
NY Boo p 9 0.326815 12.15 12.50 0.35 28.07. 19:16 276 (W) 74
V772 Her p 3 0.879506 6.90 7.00 0.10 28.07. 19:16 142 (SE) 57
BM Ari p 4 0.4849665 10.90 11.60 0.70 28.07. 19:16 40 (NE) -17
IO CMa p 10 2.872132 8.46 8.71 0.25 28.07. 19:16 311 (NW) -64
BET Aur s 1 3.960047 1.89 1.98 0.09 28.07. 19:16 346 (N) 6
V1034 Her p 1 0.81529 12.88 13.98 1.10 28.07. 19:16 176 (S) 53
V1799 Ori p 2 0.290304 12.90 13.90 1.00 28.07. 19:16 359 (N) -33
BC Gru p 8 0.3073055 9.90 10.30 0.40 28.07. 19:16 125 (SE) -35
V4407 Sgr p 10 1.45175 6.62 6.80 0.18 28.07. 19:17 152 (SE) 4
IM Hya p 10 1.782043 12.10 13.20 1.10 28.07. 19:17 233 (SW) -12
TU Eri p 9 0.334978 12.56 13.13 0.57 28.07. 19:17 43 (NE) -55
V402 Lac p 4 3.78206 6.70 6.99 0.29 28.07. 19:18 62 (NE) 38
KL Per p 1 2.2230927 11.00 11.60 0.60 28.07. 19:18 20 (N) 12
GX Boo s 6 0.38784 12.16 12.32 0.16 28.07. 19:18 247 (SW) 50
TV Eri p 10 1.298462 12.92 13.55 0.63 28.07. 19:18 41 (NE) -54
IK Boo p 1 0.303116 12.00 12.50 0.50 28.07. 19:19 250 (W) 54
V831 Oph p 10 0.62616 13.80 14.90 1.10 28.07. 19:19 157 (SE) 46
XY LMi s 1 0.436886 10.70 10.70 0.00 28.07. 19:19 294 (NW) 22
V512 Cam p 9 0.572739 12.80 13.05 0.25 28.07. 19:19 352 (N) 49
EM Psc s 8 0.343975 14.30 14.30 0.00 28.07. 19:19 51 (NE) -12
GP Boo p 1 0.81877 11.10 11.40 0.30 28.07. 19:19 229 (SW) 57
V1054 Her s 4 0.648206 11.90 11.90 0.00 28.07. 19:19 166 (S) 53
CR Del p 8 0.3537417 13.50 13.90 0.40 28.07. 19:20 107 (E) 34
CH CMa p 10 0.8609546 12.80 13.20 0.40 28.07. 19:20 301 (NW) -53
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 28.07. 19:20 338 (N) -18
FP Lyn p 9 0.359085 11.36 11.69 0.33 28.07. 19:20 317 (NW) 13
V2769 Ori p 5 0.27872 15.00 15.30 0.30 28.07. 19:21 340 (N) -33
WX Sex p 4 0.428871 12.40 12.80 0.40 28.07. 19:21 278 (W) -6
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 28.07. 19:21 48 (NE) 41
V929 Mon p 9 0.67772 13.00 13.60 0.60 28.07. 19:21 318 (NW) -32
V406 Cam p 10 0.290534 12.65 13.00 0.35 28.07. 19:21 353 (N) 23
VZ Tri s 2 0.4334825 12.80 13.30 0.50 28.07. 19:21 30 (NE) -2
V424 Cam s 8 0.325849 13.15 13.15 0.00 28.07. 19:21 353 (N) 34
EV Cet p 9 0.428224 11.60 12.08 0.48 28.07. 19:21 64 (NE) -21
V689 Cen p 10 0.5585365 12.40 13.30 0.90 28.07. 19:21 219 (SW) -35
V427 Dra p 10 0.420825 12.75 13.05 0.30 28.07. 19:21 8 (N) 54
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.