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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:11 UTC
Civil Twilight (6°): 03:22 // 18:44 UTC
Nautical Twilight (12°): 02:38 // 19:28 UTC
Astronomical Twilight (18°): 01:47 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.08. 04:02 28 (NE) -50
V1321 Her p 10 0.294372 10.68 10.94 0.26 21.08. 04:02 330 (NW) 15
MR Cas s 1 0.352936 14.90 15.50 0.60 21.08. 04:03 305 (NW) 64
V2766 Ori s 6 0.6032 15.00 15.00 0.00 21.08. 04:03 126 (SE) 32
QW Tel p 10 0.411928 8.06 8.21 0.15 21.08. 04:03 240 (SW) -60
V864 Cep p 10 1.5823842 14.15 14.75 0.60 21.08. 04:03 330 (NW) 50
V516 Her s 9 0.4632348 16.40 17.10 0.70 21.08. 04:04 324 (NW) -7
V420 Cam p 9 0.565563 13.90 14.50 0.60 21.08. 04:04 28 (NE) 61
GN Mus p 10 0.3869 13.70 14.40 0.70 21.08. 04:04 160 (S) -62
NY Boo s 9 0.326815 12.15 12.15 0.00 21.08. 04:04 0 (N) 9
V373 Cam p 7 0.370807 12.50 13.00 0.50 21.08. 04:04 48 (NE) 72
V649 Lyr p 1 0.292256 14.50 14.91 0.41 21.08. 04:04 326 (NW) 15
V462 Cam p 10 0.952241 14.26 14.26 0.00 21.08. 04:04 24 (NE) 56
V357 Cep s 4 1.309234 13.30 13.30 0.00 21.08. 04:04 354 (N) 61
HM Mon s 1 0.40765587 13.40 13.60 0.20 21.08. 04:04 114 (SE) 19
BO CVn p 1 0.5174625 9.48 10.10 0.62 21.08. 04:04 12 (N) 2
V1341 Aql p 8 0.304012 13.00 13.70 0.70 21.08. 04:04 295 (NW) -20
V343 Cen p 10 0.587651 11.70 12.30 0.60 21.08. 04:06 134 (SE) -58
V507 Lyr p 7 0.366912 14.21 14.75 0.54 21.08. 04:06 314 (NW) 2
MT UMa s 4 0.800653 11.75 11.75 0.00 21.08. 04:06 37 (NE) 14
V366 Cas p 1 0.7292855 12.00 12.70 0.70 21.08. 04:06 309 (NW) 71
V770 Aql p 2 1.592912 13.60 14.60 1.00 21.08. 04:06 288 (W) -2
CZ CMi p 1 0.426397 10.55 11.05 0.50 21.08. 04:06 105 (E) 24
AH Aur p 1 0.4941067 10.20 10.70 0.50 21.08. 04:06 101 (E) 46
V419 Nor p 10 0.6388 16.09 16.53 0.44 21.08. 04:06 222 (SW) -80
FR Del p 8 0.3497468 15.00 15.30 0.30 21.08. 04:06 279 (W) 7
AK Dra p 1 2.218258 11.80 12.60 0.80 21.08. 04:06 332 (NW) 21
V345 Gem s 1 0.274778 7.82 7.88 0.06 21.08. 04:06 81 (E) 38
AW CrB p 1 0.3609357 11.08 11.35 0.27 21.08. 04:06 346 (N) -3
V608 Cen p 10 1.62875 12.70 13.50 0.80 21.08. 04:06 145 (SE) -72
V687 Cyg p 2 1.7072309 10.20 11.40 1.20 21.08. 04:07 307 (NW) 9
V461 Cam p 10 0.3385585 13.30 13.75 0.45 21.08. 04:07 26 (NE) 57
V753 Mon s 5 0.677044 8.30 8.30 0.00 21.08. 04:07 115 (SE) 15
AC Cru s 6 0.904188 11.90 12.50 0.60 21.08. 04:07 139 (SE) -65
V716 Cen p 10 1.490094 5.96 6.52 0.56 21.08. 04:07 125 (SE) -81
BG Lyn p 1 1.1998387 10.68 11.57 0.89 21.08. 04:08 71 (E) 40
V1102 Her s 1 0.3090057 13.60 13.60 0.00 21.08. 04:08 332 (NW) 18
V384 Vul p 1 0.4388572 12.72 13.16 0.44 21.08. 04:08 289 (W) 21
V1799 Ori s 2 0.290304 12.90 13.60 0.70 21.08. 04:08 145 (SE) 42
HL Eri p 10 0.512616 8.56 8.60 0.04 21.08. 04:08 156 (SE) 30
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 21.08. 04:08 267 (W) -29
V580 Lyr s 1 0.289052 12.85 12.85 0.00 21.08. 04:09 317 (NW) 9
V1261 Her s 4 0.397693 13.00 14.00 1.00 21.08. 04:09 327 (NW) -13
V393 Gem p 9 0.3639 16.90 17.14 0.24 21.08. 04:09 109 (E) 47
OW Com p 10 0.258127 15.40 16.40 1.00 21.08. 04:09 26 (NE) -19
BH Lyn p 10 0.1558756 13.70 16.30 2.60 21.08. 04:09 57 (NE) 42
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 21.08. 04:09 291 (W) 24
V752 Cen s 2 0.370229 9.10 9.61 0.51 21.08. 04:09 89 (E) -51
EL Aqr s 1 0.48141 10.38 10.38 0.00 21.08. 04:10 233 (SW) 17
S Hyi p 10 0.903114 11.28 12.05 0.77 21.08. 04:10 189 (S) -42
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.