Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HY Lyr s 4 0.369101 13.80 14.10 0.30 28.07. 03:07 294 (NW) 22
V5572 Sgr p 10 1.4398 7.60 7.95 0.35 28.07. 03:08 241 (SW) -12
QU Cyg p 1 0.3469114 14.50 15.30 0.80 28.07. 03:08 284 (W) 41
V930 Cep s 8 0.393722 12.48 12.83 0.35 28.07. 03:08 341 (N) 68
EY CVn s 1 0.342687 11.91 12.20 0.29 28.07. 03:08 353 (N) -5
IT Cas s 1 3.89665 11.10 11.80 0.70 28.07. 03:08 287 (W) 82
AC CMi s 1 0.867217 11.00 11.00 0.00 28.07. 03:08 72 (E) -1
X PsA s 10 0.3977746 13.00 14.20 1.20 28.07. 03:08 213 (SW) 8
VY Cet s 3 0.34081 11.20 11.80 0.60 28.07. 03:08 161 (S) 18
PW UMa s 8 0.5552888 11.10 11.10 0.00 28.07. 03:09 22 (N) 31
XY LMi s 1 0.436886 10.70 10.70 0.00 28.07. 03:09 25 (NE) -4
V1430 Aql p 1 0.873721 10.20 10.80 0.60 28.07. 03:09 264 (W) 11
V1045 Her p 1 0.510283 10.90 11.40 0.50 28.07. 03:09 315 (NW) 23
BU Vul p 1 0.5689935 10.60 11.40 0.80 28.07. 03:09 265 (W) 42
U Peg p 1 0.3747772 9.23 9.76 0.53 28.07. 03:09 195 (S) 55
LU Aur p 10 0.388333333 13.50 14.50 1.00 28.07. 03:09 63 (NE) 34
VV CVn p 1 0.5331303 13.88 14.33 0.45 28.07. 03:09 351 (N) -7
EE Psc p 10 0.3166726 13.80 14.10 0.30 28.07. 03:09 170 (S) 52
BS Vul s 1 0.475971 10.90 11.10 0.20 28.07. 03:09 273 (W) 27
V737 Per p 1 0.366599 12.65 13.22 0.57 28.07. 03:09 98 (E) 52
V714 Mon s 1 0.3445093 11.83 12.30 0.47 28.07. 03:09 88 (E) 4
GW Psc s 8 0.3363377 11.35 11.35 0.00 28.07. 03:10 164 (S) 47
V576 Aur p 7 1.961843 9.68 9.98 0.30 28.07. 03:10 74 (E) 26
TV Men p 10 0.75721 13.24 13.69 0.45 28.07. 03:10 163 (S) -42
SV Ind p 10 0.443299 14.00 14.60 0.60 28.07. 03:10 214 (SW) -27
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 28.07. 03:10 289 (W) 37
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 28.07. 03:10 272 (W) 41
WZ Cep s 1 0.417444 12.45 12.95 0.50 28.07. 03:10 347 (N) 66
AM CrB s 6 0.703654 12.80 12.80 0.00 28.07. 03:11 319 (NW) 10
V1356 Cyg s 1 1.95671 10.10 10.40 0.30 28.07. 03:11 276 (W) 35
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 28.07. 03:11 291 (W) 49
V1222 Tau s 4 0.295362 13.28 13.40 0.12 28.07. 03:11 124 (SE) 36
V621 Pup p 10 0.390386 10.25 11.00 0.75 28.07. 03:11 114 (SE) -45
HX Lac p 4 0.527476 14.20 14.90 0.70 28.07. 03:11 283 (W) 66
DW UMa s 1 0.13660653 15.10 16.60 1.50 28.07. 03:12 17 (N) 22
NN Aqr p 4 0.306779 13.47 14.14 0.67 28.07. 03:12 231 (SW) 28
RW Cap p 1 3.39235 9.80 11.00 1.20 28.07. 03:12 239 (SW) 2
V683 And s 8 1.557415 10.43 10.43 0.00 28.07. 03:12 246 (SW) 78
MO Aqr p 2 0.3981435 9.95 10.28 0.33 28.07. 03:12 239 (SW) 21
TT Hya p 9 6.953495 7.25 9.02 1.77 28.07. 03:12 42 (NE) -62
V553 Hya p 5 0.371497 12.36 13.05 0.69 28.07. 03:12 6 (N) -66
GI Cep s 1 1.037678 11.40 11.90 0.50 28.07. 03:12 320 (NW) 62
PT Lib p 10 0.434556 13.90 14.60 0.70 28.07. 03:12 296 (NW) -48
V431 Gem p 10 0.254 17.50 17.70 0.20 28.07. 03:12 63 (NE) 9
V524 Hya p 10 0.15 17.12 19.40 2.28 28.07. 03:12 56 (NE) -24
V1067 Her s 1 0.258109 12.58 12.58 0.00 28.07. 03:13 309 (NW) 25
V531 And p 10 0.406372 11.40 11.60 0.20 28.07. 03:13 144 (SE) 71
CK Boo p 1 0.3551495 8.99 9.26 0.27 28.07. 03:13 327 (NW) -26
V3792 Sgr p 10 2.248082 6.43 6.88 0.45 28.07. 03:13 258 (W) -24
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 28.07. 03:13 350 (N) -71
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.