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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QQ Boo s 8 0.2764765 12.45 12.45 0.00 14.05. 18:11 66 (NE) 43
MZ Lac p 1 3.158818 11.20 12.10 0.90 14.05. 18:11 2 (N) 14
RZ Col p 10 0.565194 11.00 11.58 0.58 14.05. 18:11 239 (SW) -21
V405 Dra s 1 0.413036 11.54 11.54 0.00 14.05. 18:11 37 (NE) 26
V803 Aql s 4 0.2634245 14.00 14.80 0.80 14.05. 18:11 67 (NE) -28
V1732 Aql p 9 1.53002 12.20 12.80 0.60 14.05. 18:12 63 (NE) -21
WW UMi s 8 0.601949 12.45 12.55 0.10 14.05. 18:12 24 (NE) 61
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 14.05. 18:12 103 (E) -23
V517 Ori s 5 1.4169 12.60 12.60 0.00 14.05. 18:12 266 (W) 18
V1055 Sco s 4 0.363686 8.65 8.65 0.00 14.05. 18:12 119 (SE) -26
V517 Ori p 5 1.4169 12.60 13.10 0.50 14.05. 18:12 266 (W) 18
V1032 Her s 2 0.68519 13.40 13.40 0.00 14.05. 18:12 65 (NE) 26
V1046 Cas p 1 0.980499 11.30 11.70 0.40 14.05. 18:12 344 (N) 21
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 14.05. 18:13 265 (W) 3
V1747 Aql p 6 1.274275 10.34 11.00 0.66 14.05. 18:13 56 (NE) -15
V692 And s 6 0.33802 12.50 12.50 0.00 14.05. 18:13 350 (N) 6
BY Peg p 1 0.341936 12.90 13.60 0.70 14.05. 18:13 14 (N) -11
V1799 Ori s 2 0.290304 12.90 13.60 0.70 14.05. 18:13 274 (W) 6
EF Boo s 1 0.4205155 9.43 9.43 0.00 14.05. 18:13 66 (NE) 54
V437 Dra p 10 0.316053 13.75 14.40 0.65 14.05. 18:13 19 (N) 27
CW CMa p 9 2.11797737 8.58 8.98 0.40 14.05. 18:14 225 (SW) 4
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 14.05. 18:14 33 (NE) 17
YY Eri p 1 0.3214963 8.37 9.04 0.67 14.05. 18:14 269 (W) -13
EH Lyn p 1 0.326743 13.00 13.28 0.28 14.05. 18:14 240 (SW) 66
BV Tau p 3 0.930451 11.70 12.40 0.70 14.05. 18:14 275 (W) 26
V757 Cep s 8 0.343873 14.00 14.70 0.70 14.05. 18:14 354 (N) 39
V631 Aur p 9 0.3459 15.97 16.61 0.64 14.05. 18:14 288 (W) 39
V1140 Cen p 9 0.434606 13.60 14.70 1.10 14.05. 18:15 155 (SE) -2
FP Boo p 6 0.640464 10.16 10.40 0.24 14.05. 18:15 67 (NE) 41
NY Vir s 1 0.10101597 13.30 13.30 0.00 14.05. 18:15 130 (SE) 26
V400 Cyg p 9 0.892555 13.20 14.30 1.10 14.05. 18:15 16 (N) -9
IW Lyr s 4 0.7985204 13.10 13.30 0.20 14.05. 18:15 47 (NE) 15
DK Cep p 1 0.985907 12.20 14.20 2.00 14.05. 18:15 6 (N) 21
XZ CMi p 1 0.5788095 9.70 10.42 0.72 14.05. 18:16 233 (SW) 31
GR Boo p 1 0.3766695 11.45 11.90 0.45 14.05. 18:16 92 (E) 36
V420 Cam p 9 0.565563 13.90 14.50 0.60 14.05. 18:16 330 (NW) 52
ET Lyr p 9 2.3022 13.00 15.00 2.00 14.05. 18:16 40 (NE) 6
FO Vul p 7 2.8388005 13.60 15.00 1.40 14.05. 18:16 42 (NE) -2
CH Hya p 10 0.346546 14.50 15.50 1.00 14.05. 18:16 155 (SE) 7
PV Cas p 1 1.75046986 9.71 10.36 0.65 14.05. 18:17 357 (N) 19
GK Psc p 9 0.367547 13.60 13.95 0.35 14.05. 18:17 332 (NW) -4
V577 Lyr p 9 0.390011 14.50 15.00 0.50 14.05. 18:17 41 (NE) 19
TT Her p 1 0.912078 9.61 10.34 0.73 14.05. 18:17 78 (E) 12
MW UMa p 10 1.234755 9.50 10.00 0.50 14.05. 18:17 31 (NE) 77
GR Psc p 4 0.49432 11.21 11.21 0.00 14.05. 18:17 327 (NW) -11
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 14.05. 18:17 98 (E) 1
GM CVn p 1 0.366984 12.00 12.50 0.50 14.05. 18:18 98 (E) 50
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 14.05. 18:18 50 (NE) 8
OQ Boo s 8 0.398071 12.17 12.25 0.08 14.05. 18:18 90 (E) 38
V1333 Her s 1 0.317594 13.27 13.27 0.00 14.05. 18:19 43 (NE) 26
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.