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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V947 Cyg s 5 0.429245 14.10 14.70 0.60 17.04. 20:19 41 (NE) 3
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 17.04. 20:20 84 (E) -44
AI Gem p 1 0.7242082 13.80 14.20 0.40 17.04. 20:20 259 (W) 30
BX Tri p 6 0.1926355 12.35 12.65 0.30 17.04. 20:20 321 (NW) 4
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 17.04. 20:21 11 (N) 9
FT Gem p 1 0.5876113 13.50 14.20 0.70 17.04. 20:21 257 (W) 28
GG CVn p 1 0.385947 12.00 12.50 0.50 17.04. 20:21 104 (E) 53
IV Dra p 4 0.2681055 13.70 14.10 0.40 17.04. 20:22 58 (NE) 50
V579 Lyr s 1 0.242906 12.77 12.77 0.00 17.04. 20:22 43 (NE) 19
BH Lyn p 10 0.1558756 13.70 16.30 2.60 17.04. 20:23 288 (W) 64
V435 Dra p 10 0.5221901 12.32 12.64 0.32 17.04. 20:23 18 (N) 33
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 17.04. 20:23 37 (NE) 22
IW TrA p 10 0.3146 14.20 14.60 0.40 17.04. 20:23 143 (SE) -41
BR Pup p 9 1.339585 12.10 12.90 0.80 17.04. 20:23 225 (SW) 2
RX Gru p 9 0.74314 10.50 10.80 0.30 17.04. 20:24 13 (N) -82
V1258 Cen p 10 0.08885 15.40 22.20 6.80 17.04. 20:24 156 (SE) 5
V640 Aur p 1 0.3279975 12.52 13.25 0.73 17.04. 20:24 304 (NW) 44
GT Gem p 10 0.8832711 15.10 16.00 0.90 17.04. 20:24 268 (W) 29
V554 Hya p 10 0.302559 12.50 13.30 0.80 17.04. 20:25 149 (SE) 7
ES Lac p 1 4.459398 11.00 11.60 0.60 17.04. 20:25 6 (N) 14
V435 Gem p 1 0.3365 10.55 10.92 0.37 17.04. 20:25 252 (W) 43
V752 Cen p 2 0.370229 9.10 9.66 0.56 17.04. 20:25 173 (S) 4
V577 Lyr p 9 0.390011 14.50 15.00 0.50 17.04. 20:25 44 (NE) 22
V360 Tel p 10 1.3675 11.78 12.28 0.50 17.04. 20:26 113 (SE) -49
OS Aqr p 9 0.586773 12.00 12.60 0.60 17.04. 20:26 40 (NE) -48
LO Com p 1 0.2863605 12.38 13.20 0.82 17.04. 20:26 139 (SE) 62
V458 Mon p 5 0.3969371 13.30 13.90 0.60 17.04. 20:26 250 (W) 19
V596 Aur s 1 0.397887 11.83 12.27 0.44 17.04. 20:26 302 (NW) 30
GK Mus s 10 0.931 14.20 15.00 0.80 17.04. 20:26 179 (S) -35
GY Psc p 9 0.33967 12.40 12.60 0.20 17.04. 20:26 333 (NW) -5
FO Lyn p 7 0.63446 11.11 11.58 0.47 17.04. 20:27 269 (W) 63
V755 Cep p 10 0.392195 12.63 12.95 0.32 17.04. 20:27 354 (N) 34
NU Cam p 1 0.69006 10.57 10.95 0.38 17.04. 20:27 356 (N) 56
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 17.04. 20:27 108 (E) -19
V1092 Her s 4 0.384539 11.93 11.93 0.00 17.04. 20:27 69 (E) 21
V494 Aql p 10 2.544614 14.40 16.10 1.70 17.04. 20:27 74 (E) -23
VV Scl p 10 2.47962 8.35 8.50 0.15 17.04. 20:27 293 (NW) -62
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.04. 20:27 89 (E) 45
DW UMa p 1 0.13660653 15.10 16.60 1.50 17.04. 20:27 332 (NW) 80
V436 Nor p 10 0.6562 17.24 17.80 0.56 17.04. 20:27 143 (SE) -31
V1166 Cen p 10 13.4197 8.77 8.98 0.21 17.04. 20:27 165 (S) -26
HY Lyr p 4 0.369101 13.80 14.40 0.60 17.04. 20:27 57 (NE) 14
V959 Per p 8 0.990719 10.11 10.75 0.64 17.04. 20:28 302 (NW) 23
UU Aqr p 1 0.16358045 10.90 12.60 1.70 17.04. 20:28 21 (N) -42
NO Cam p 1 0.430755 12.20 13.00 0.80 17.04. 20:28 340 (N) 44
V579 Per s 8 0.465618 7.87 7.94 0.07 17.04. 20:28 313 (NW) 18
UZ For p 10 0.087865429 18.20 20.90 2.70 17.04. 20:28 270 (W) -35
V917 Aql p 6 1.832417 13.50 14.50 1.00 17.04. 20:28 59 (NE) -9
EX Leo p 1 0.408605 8.27 8.49 0.22 17.04. 20:28 192 (S) 56
V651 Ara s 10 0.2770608 14.60 15.30 0.70 17.04. 20:29 137 (SE) -37
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.