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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:16 // 17:42 UTC
Civil Twilight (6°): 03:44 // 18:13 UTC
Nautical Twilight (12°): 03:04 // 18:54 UTC
Astronomical Twilight (18°): 02:20 // 19:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BT CrB p 9 0.0892 18.90 20.40 1.50 04.09. 06:40 31 (NE) 2
V856 Cep p 10 0.314008 12.25 12.50 0.25 04.09. 06:40 350 (N) 42
TZ Lyr s 1 0.528827 10.87 11.05 0.18 04.09. 06:40 3 (N) 1
V2107 Cyg p 10 4.28463 8.57 8.75 0.18 04.09. 06:40 341 (N) 0
V873 Aql p 5 0.357572 13.30 14.30 1.00 04.09. 06:40 356 (N) -39
V1134 Her p 7 0.602935 12.50 13.00 0.50 04.09. 06:40 2 (N) -28
BQ Ari p 6 0.282335 10.28 10.55 0.27 04.09. 06:40 252 (W) 32
V902 Cyg p 9 1.628917 14.50 15.30 0.80 04.09. 06:41 347 (N) -10
LO Cyg p 1 0.629214 13.10 13.70 0.60 04.09. 06:41 328 (NW) 14
V417 Cam p 10 0.28482 14.20 14.70 0.50 04.09. 06:41 342 (N) 76
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 04.09. 06:41 327 (NW) 27
V348 Cyg p 9 0.28423 14.10 15.10 1.00 04.09. 06:42 336 (NW) 9
V537 Cas p 7 1.632427 11.80 12.50 0.70 04.09. 06:42 308 (NW) 41
EH Cnc p 1 0.4180364 11.73 12.47 0.74 04.09. 06:42 133 (SE) 54
BS Vul s 1 0.475971 10.90 11.10 0.20 04.09. 06:42 345 (N) -17
V477 Lyr p 9 0.471729 14.30 16.00 1.70 04.09. 06:42 1 (N) -13
V424 Cam s 8 0.325849 13.15 13.15 0.00 04.09. 06:42 355 (N) 66
V412 Her s 7 0.3362122 14.70 15.20 0.50 04.09. 06:42 15 (N) -13
GU Ori s 1 0.470682 12.90 12.90 0.00 04.09. 06:42 191 (S) 52
V345 Dra p 10 0.291903 13.20 13.45 0.25 04.09. 06:43 24 (NE) 17
EL Gem p 1 1.428316 12.80 13.60 0.80 04.09. 06:43 184 (S) 61
EX CVn s 4 0.2771572 13.10 13.10 0.00 04.09. 06:43 62 (NE) 27
HV Aqr s 1 0.374457 9.71 9.71 0.00 04.09. 06:43 309 (NW) -32
V577 Lyr s 9 0.390011 14.50 14.50 0.00 04.09. 06:43 359 (N) 5
YY Gem s 1 0.8142822 8.91 9.59 0.68 04.09. 06:43 144 (SE) 69
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 04.09. 06:43 1 (N) -7
V355 Tel p 10 0.838637 11.97 12.50 0.53 04.09. 06:43 127 (SE) -88
CD Tri p 3 0.369035 12.14 12.62 0.48 04.09. 06:44 277 (W) 43
V1057 Her p 1 0.943522 11.80 12.20 0.40 04.09. 06:44 19 (N) -20
BO Del p 9 0.51667 14.30 15.80 1.50 04.09. 06:44 329 (NW) -20
DK Sge s 1 0.621824 12.20 13.00 0.80 04.09. 06:44 337 (NW) -16
V366 Cyg s 6 1.096018 10.00 10.20 0.20 04.09. 06:44 341 (N) 17
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 04.09. 06:44 44 (NE) -36
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 04.09. 06:45 293 (NW) 47
AQ Cap p 7 0.3173885 13.00 13.90 0.90 04.09. 06:45 304 (NW) -48
V415 Dra s 1 0.437416 12.00 12.50 0.50 04.09. 06:45 357 (N) 11
V1300 Her p 1 0.296334 12.63 13.00 0.37 04.09. 06:45 9 (N) -2
WW Cru p 10 1.147619 12.70 13.30 0.60 04.09. 06:45 143 (SE) -38
SX Lup p 5 0.685845 11.50 12.60 1.10 04.09. 06:46 95 (E) -59
V391 Oph p 6 2.895563 11.50 15.00 3.50 04.09. 06:46 13 (N) -35
GW Eri p 9 0.997812 5.84 6.13 0.29 04.09. 06:46 215 (SW) 12
V1175 Her p 1 0.321199 10.89 11.07 0.18 04.09. 06:46 32 (NE) -12
V582 Lyr p 1 0.255905 13.44 14.61 1.17 04.09. 06:46 357 (N) 1
V593 Cen s 10 0.7553457 10.30 11.00 0.70 04.09. 06:46 139 (SE) -47
AT Aqr s 8 0.30409565 14.10 14.70 0.60 04.09. 06:46 284 (W) -38
V1098 Her s 1 0.352269 12.44 12.44 0.00 04.09. 06:47 10 (N) 11
V1061 Cas p 10 3.649365 10.21 10.59 0.38 04.09. 06:47 323 (NW) 45
NR Boo s 2 0.356731 12.00 12.00 0.00 04.09. 06:47 56 (NE) -12
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 04.09. 06:47 341 (N) 0
OZ Dra p 10 0.136647 18.00 20.00 2.00 04.09. 06:47 32 (NE) 40
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.