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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:30 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:59 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GH Aqr s 6 0.305585 13.40 13.40 0.00 24.05. 07:34 220 (SW) 27
U Oph p 1 1.67734617 5.84 6.56 0.72 24.05. 07:35 288 (W) -13
V1105 Her p 5 0.321736 12.60 13.00 0.40 24.05. 07:35 296 (NW) 18
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 24.05. 07:35 287 (W) 36
V1156 Cen p 10 1.04222 10.30 11.02 0.72 24.05. 07:35 338 (N) -78
V404 Gem s 1 0.348706 11.59 12.11 0.52 24.05. 07:35 79 (E) 11
YY Gru p 9 0.2926495 12.40 13.20 0.80 24.05. 07:35 198 (S) -14
OQ Boo s 8 0.398071 12.17 12.25 0.08 24.05. 07:35 329 (NW) -6
EX CVn p 4 0.2771572 13.10 13.50 0.40 24.05. 07:35 360 (N) -1
V470 Hya p 7 0.395393 13.00 13.50 0.50 24.05. 07:36 72 (E) -14
BU Cas p 1 2.255197 11.60 12.10 0.50 24.05. 07:36 25 (NE) 77
NN Aqr s 4 0.306779 13.47 13.47 0.00 24.05. 07:36 232 (SW) 27
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 24.05. 07:36 292 (W) 34
V1094 Cas p 1 0.51429 12.40 12.86 0.46 24.05. 07:36 26 (NE) 79
UZ For p 10 0.087865429 18.20 20.90 2.70 24.05. 07:36 142 (SE) 5
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 24.05. 07:36 274 (W) 40
V577 Lyr s 9 0.390011 14.50 14.50 0.00 24.05. 07:36 303 (NW) 33
NZ Boo p 1 0.0589094 17.20 20.00 2.80 24.05. 07:37 332 (NW) -1
V490 Cam p 10 0.3234825 13.80 14.30 0.50 24.05. 07:37 20 (N) 44
CT Tau p 1 0.666827 10.34 11.12 0.78 24.05. 07:37 80 (E) 28
NQ Cen p 10 1.320337 13.70 14.30 0.60 24.05. 07:37 204 (SW) -80
V889 Cep p 10 0.418336 12.55 12.85 0.30 24.05. 07:38 328 (NW) 66
V445 Cas p 1 0.6735235 10.89 11.32 0.43 24.05. 07:38 327 (NW) 86
GK Psc p 9 0.367547 13.60 13.95 0.35 24.05. 07:38 172 (S) 71
V415 Gem s 1 0.350606 12.40 12.70 0.30 24.05. 07:38 78 (E) 10
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 24.05. 07:38 78 (E) 10
SS Com s 1 0.412815 11.30 11.90 0.60 24.05. 07:38 359 (N) -21
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 24.05. 07:38 265 (W) 11
V393 Nor p 10 1.29838 9.85 10.25 0.40 24.05. 07:38 258 (W) -60
BS Mus s 10 0.7682444 11.00 11.00 0.00 24.05. 07:38 154 (SE) -71
V752 Cen s 2 0.370229 9.10 9.61 0.51 24.05. 07:38 45 (NE) -72
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 24.05. 07:39 107 (E) 38
UV Lyn s 1 0.414982 9.41 9.78 0.37 24.05. 07:39 42 (NE) 11
BH Cas s 1 0.4058927 12.30 12.30 0.00 24.05. 07:39 341 (N) 80
V705 And p 10 0.354675 11.12 11.40 0.28 24.05. 07:39 221 (SW) 70
RT CMi p 8 1.258605 14.20 14.90 0.70 24.05. 07:39 76 (E) -4
OT Cep p 3 0.4812313 12.70 13.40 0.70 24.05. 07:39 359 (N) 58
V780 Sgr p 10 0.860306 12.80 13.60 0.80 24.05. 07:40 262 (W) -28
BP Dra s 10 0.9868093 14.40 14.70 0.30 24.05. 07:40 313 (NW) 49
HS Vul p 1 0.3320847 13.90 14.20 0.30 24.05. 07:40 272 (W) 29
UY UMa p 1 0.3760203 12.70 12.90 0.20 24.05. 07:40 352 (N) 16
V816 Cep p 10 0.3113931 13.45 14.10 0.65 24.05. 07:40 338 (N) 54
CD Tri p 3 0.369035 12.14 12.62 0.48 24.05. 07:40 121 (SE) 67
RR Cen p 9 0.6056895 7.27 7.68 0.41 24.05. 07:40 230 (SW) -75
V469 Cyg p 1 1.31251 12.80 13.90 1.10 24.05. 07:40 280 (W) 39
V457 Cam p 9 0.3033 13.80 14.20 0.40 24.05. 07:41 29 (NE) 46
RW Gem p 1 2.8654972 9.53 11.76 2.23 24.05. 07:41 83 (E) 25
GG CVn s 1 0.385947 12.00 12.00 0.00 24.05. 07:41 345 (N) -7
V876 Per p 9 0.319961 13.60 14.20 0.60 24.05. 07:41 103 (E) 65
V453 Hya p 9 3.10366 12.85 13.50 0.65 24.05. 07:42 28 (NE) -73
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.