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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:13 UTC
Civil Twilight (6°): 03:20 // 18:46 UTC
Nautical Twilight (12°): 02:36 // 19:31 UTC
Astronomical Twilight (18°): 01:45 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V642 Ori s 6 9.18551 8.95 9.30 0.35 20.08. 06:58 178 (S) 49
V1139 Cas s 1 0.2971 12.80 12.80 0.00 20.08. 06:58 304 (NW) 52
V340 Vir s 6 0.45486 11.53 11.85 0.32 20.08. 06:58 84 (E) -24
V456 Cam p 10 0.419811 12.10 12.30 0.20 20.08. 06:58 22 (N) 74
FG Oph p 10 2.10375 12.23 12.84 0.61 20.08. 06:58 26 (NE) -63
IT Cha p 9 0.716652 12.65 13.10 0.45 20.08. 06:58 165 (S) -54
U Gem p 1 0.17690624 8.20 14.90 6.70 20.08. 06:59 128 (SE) 53
VY Vul p 8 0.8843472 14.20 15.10 0.90 20.08. 06:59 332 (NW) -15
QT Boo p 10 0.3190643 11.65 11.80 0.15 20.08. 06:59 22 (N) 14
V418 Cam p 9 0.3067595 13.70 14.40 0.70 20.08. 06:59 1 (N) 68
AS CrB p 1 0.380663 11.35 11.85 0.50 20.08. 06:59 23 (NE) -1
V1202 Her p 10 0.3388 13.70 14.30 0.60 20.08. 06:59 14 (N) 7
NY Vir p 1 0.10101597 13.30 14.22 0.92 20.08. 06:59 71 (E) -18
V418 Nor p 10 0.3849 16.18 16.50 0.32 20.08. 06:59 121 (SE) -71
GN CVn s 1 0.395009 12.00 12.50 0.50 20.08. 07:00 42 (NE) 12
V1077 Cas p 9 0.260823 14.73 15.58 0.85 20.08. 07:00 310 (NW) 51
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.08. 07:00 138 (SE) 32
V942 Cep p 8 1.698085 13.43 14.05 0.62 20.08. 07:00 337 (NW) 46
XY Men p 10 0.7766348 10.63 11.27 0.64 20.08. 07:00 183 (S) -32
LP UMa s 1 0.309901 12.52 12.52 0.00 20.08. 07:00 50 (NE) 50
V1049 Her s 3 0.72733 10.80 10.80 0.00 20.08. 07:00 9 (N) -18
MP Cam s 4 2.6091 12.50 12.50 0.00 20.08. 07:00 298 (NW) 72
BT CrB p 9 0.0892 18.90 20.40 1.50 20.08. 07:00 24 (NE) -1
V458 Mon s 5 0.3969371 13.30 13.80 0.50 20.08. 07:00 159 (S) 40
EH Lyn s 1 0.326743 13.00 13.00 0.00 20.08. 07:01 97 (E) 53
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 20.08. 07:01 322 (NW) 8
EM Cep p 1 0.806181 7.02 7.17 0.15 20.08. 07:01 332 (NW) 32
CX Aqr p 1 0.5559864 10.55 11.75 1.20 20.08. 07:01 285 (W) -13
RV Tel p 10 8.328112 10.30 12.00 1.70 20.08. 07:01 253 (W) -82
V335 Cam p 9 1.245129 11.62 11.90 0.28 20.08. 07:01 334 (NW) 68
GO Psc s 8 0.453256 13.05 13.35 0.30 20.08. 07:02 280 (W) 35
V649 Lyr p 1 0.292256 14.50 14.91 0.41 20.08. 07:02 355 (N) 6
TY UMa p 1 0.354548 11.48 12.14 0.66 20.08. 07:02 45 (NE) 38
SU Cep p 1 0.9014013 10.00 10.90 0.90 20.08. 07:02 329 (NW) 27
V641 Ori p 1 0.450815 14.20 14.80 0.60 20.08. 07:02 180 (S) 54
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 20.08. 07:02 333 (NW) 7
V389 Cam p 9 0.439897 11.80 12.50 0.70 20.08. 07:03 351 (N) 70
V360 Tel p 10 1.3675 11.78 12.28 0.50 20.08. 07:03 280 (W) -81
V600 And s 7 0.396793 12.64 12.30 -0.34 20.08. 07:03 312 (NW) 28
BF Cap s 9 0.532676 8.92 8.92 0.00 20.08. 07:03 305 (NW) -49
V1230 Her p 10 0.370002 14.07 14.69 0.62 20.08. 07:03 16 (N) -24
AA UMa p 1 0.468127 10.88 11.58 0.70 20.08. 07:03 74 (E) 52
SV Equ p 8 0.880971 9.25 9.50 0.25 20.08. 07:03 311 (NW) -22
CQ Cep s 6 1.641247 8.63 8.63 0.00 20.08. 07:04 323 (NW) 31
V497 Cam p 5 0.554646 13.50 14.05 0.55 20.08. 07:04 7 (N) 54
V384 Vul p 1 0.4388572 12.72 13.16 0.44 20.08. 07:04 320 (NW) -1
V449 And p 1 0.3385155 12.20 12.90 0.70 20.08. 07:04 288 (W) 53
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 20.08. 07:04 341 (N) -6
UV Lyn s 1 0.414982 9.41 9.78 0.37 20.08. 07:04 92 (E) 55
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 20.08. 07:05 342 (N) 22
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.