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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:10 UTC
Civil Twilight (6°): 03:22 // 18:44 UTC
Nautical Twilight (12°): 02:38 // 19:28 UTC
Astronomical Twilight (18°): 01:48 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GT Lac p 8 0.2790438 15.50 17.00 1.50 21.08. 04:32 296 (NW) 42
EL Boo s 1 0.4137625 9.38 9.38 0.00 21.08. 04:33 12 (N) -25
EF Dra s 1 0.424031 10.48 10.48 0.00 21.08. 04:33 345 (N) 33
NS Cam p 5 0.907318 12.90 13.50 0.60 21.08. 04:33 25 (NE) 54
HL Eri p 10 0.512616 8.56 8.60 0.04 21.08. 04:33 163 (S) 31
MS UMa s 1 0.410388 11.97 11.97 0.00 21.08. 04:33 37 (NE) 22
AY Aqr s 10 0.281995 13.70 14.30 0.60 21.08. 04:33 247 (SW) -6
SX CMa p 4 1.624259 10.10 11.00 0.90 21.08. 04:34 128 (SE) 8
V731 Her s 1 0.4264073 13.30 13.80 0.50 21.08. 04:34 341 (N) 7
V1340 Her p 9 0.4189 13.20 13.50 0.30 21.08. 04:34 316 (NW) -17
EW Psc p 8 0.241202 10.38 10.38 0.00 21.08. 04:34 246 (SW) 30
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 21.08. 04:34 306 (NW) 46
V505 Sgr s 1 1.182866 6.46 6.63 0.17 21.08. 04:34 280 (W) -27
V368 Cam p 6 0.4089212 13.35 13.35 0.00 21.08. 04:34 13 (N) 66
V2637 Oph p 7 0.386173 11.80 12.27 0.47 21.08. 04:35 330 (NW) -30
CP Hyi p 10 0.479406 7.90 8.04 0.14 21.08. 04:35 182 (S) -41
UU Cam s 1 0.6825584 11.80 12.30 0.50 21.08. 04:35 3 (N) 65
HS Vul s 1 0.3320847 13.90 14.20 0.30 21.08. 04:35 302 (NW) 4
AU Lac s 1 1.3924385 12.00 12.20 0.20 21.08. 04:35 301 (NW) 41
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.08. 04:36 315 (NW) -60
IO Boo p 7 0.2711483 13.00 13.50 0.50 21.08. 04:36 19 (N) -13
V1171 Cyg p 1 1.462119 10.00 10.30 0.30 21.08. 04:36 309 (NW) 12
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 21.08. 04:36 305 (NW) 40
BL Dra p 4 0.402665 11.90 12.20 0.30 21.08. 04:36 330 (NW) 31
RT Cha p 9 0.3551095 14.00 15.00 1.00 21.08. 04:36 165 (S) -51
V668 Ori p 9 0.8242318 14.50 15.20 0.70 21.08. 04:36 120 (SE) 47
FM CMa p 8 2.78945 7.28 7.50 0.22 21.08. 04:36 128 (SE) 12
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 21.08. 04:36 197 (S) -37
DZE Phe s 8 1.6697725 3.91 4.22 0.31 21.08. 04:36 201 (S) -20
AS Pic p 10 0.463642 10.82 11.14 0.32 21.08. 04:36 158 (S) -18
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 21.08. 04:37 162 (S) 67
V410 Cam p 10 0.65856 12.20 12.60 0.40 21.08. 04:37 43 (NE) 68
GY Lib p 9 0.519098 12.30 13.00 0.70 21.08. 04:37 5 (N) -47
FU Dra s 1 0.306718 10.55 10.55 0.00 21.08. 04:37 0 (N) 22
V497 And p 10 0.3051 14.70 15.50 0.80 21.08. 04:37 261 (W) 54
NV Com p 9 0.3708875 12.31 12.52 0.21 21.08. 04:37 33 (NE) -8
IK Boo p 1 0.303116 12.00 12.50 0.50 21.08. 04:38 19 (N) -8
V1309 Her p 9 0.369883 12.00 12.75 0.75 21.08. 04:38 336 (NW) 9
V813 Cep p 10 0.338921 13.15 13.50 0.35 21.08. 04:38 327 (NW) 33
PT Boo p 9 0.4466345 12.60 12.82 0.22 21.08. 04:38 3 (N) 3
CL CrB s 8 0.318808 11.41 11.66 0.25 21.08. 04:38 353 (N) -4
AP Dor p 10 0.213593 9.38 9.60 0.22 21.08. 04:38 168 (S) -21
FF Ori s 1 1.810527 10.20 10.30 0.10 21.08. 04:38 142 (SE) 37
V444 Cam p 10 0.36296 13.80 14.30 0.50 21.08. 04:38 13 (N) 57
IP Lac p 1 0.8520135 13.20 14.00 0.80 21.08. 04:38 306 (NW) 41
BG UMa p 8 0.6630411 10.84 10.93 0.09 21.08. 04:38 19 (N) 20
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 21.08. 04:38 1 (N) -2
V394 Vul p 10 3.08029 8.70 8.98 0.28 21.08. 04:39 304 (NW) -1
V441 Hya p 10 0.58413 11.05 11.75 0.70 21.08. 04:39 93 (E) -36
V876 Per p 9 0.319961 13.60 14.20 0.60 21.08. 04:39 220 (SW) 77
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.