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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 °
W UMa p 1 0.3336367 7.75 8.48 0.73 24.05. 11:55 54 (NE) 49
V1100 Her p 1 0.346931 10.92 11.26 0.34 24.05. 11:55 352 (N) 1
V571 And p 9 0.357641 13.70 14.20 0.50 24.05. 11:55 263 (W) 58
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 24.05. 11:56 358 (N) -66
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 24.05. 11:56 18 (N) 0
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 24.05. 11:56 348 (N) -36
V2637 Oph s 7 0.386173 11.80 12.21 0.41 24.05. 11:56 356 (N) -35
V489 Ser p 9 0.078847 19.20 21.00 1.80 24.05. 11:56 22 (N) -38
MT Aur p 7 1.191266 14.80 16.20 1.40 24.05. 11:56 148 (SE) 68
V1053 Her p 1 0.287796 13.57 13.77 0.20 24.05. 11:57 357 (N) -4
HZ Dra s 5 0.772934 8.16 8.16 0.00 24.05. 11:57 345 (N) 33
V476 Per p 10 0.77888 14.60 15.20 0.60 24.05. 11:57 270 (W) 64
V974 Cyg s 1 3.204413 11.90 12.50 0.60 24.05. 11:57 327 (NW) 0
BW Cha p 10 2.116262 10.10 11.20 1.10 24.05. 11:57 164 (S) -56
AT Aqr s 8 0.30409565 14.10 14.70 0.60 24.05. 11:57 265 (W) -22
V1139 Cas p 1 0.2971 12.80 13.23 0.43 24.05. 11:57 301 (NW) 59
BF Pav p 10 0.305605 11.00 11.90 0.90 24.05. 11:57 226 (SW) -73
KR Com p 1 0.4079692 7.27 7.32 0.06 24.05. 11:57 53 (NE) -6
FW Her s 4 0.835415 14.40 14.60 0.20 24.05. 11:57 348 (N) -13
LN Dra p 2 0.612142 12.00 12.55 0.55 24.05. 11:57 354 (N) 13
V1175 Her p 1 0.321199 10.89 11.07 0.18 24.05. 11:57 10 (N) -18
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 24.05. 11:57 311 (NW) -72
BQ Eri p 1 0.821972 10.94 11.28 0.34 24.05. 11:58 180 (S) 34
V2766 Ori s 6 0.6032 15.00 15.00 0.00 24.05. 11:58 163 (S) 44
V473 Cas p 1 0.41546 13.40 14.00 0.60 24.05. 11:58 303 (NW) 59
XY UMa s 1 0.47899511 9.50 10.00 0.50 24.05. 11:58 59 (NE) 54
VY Sex s 1 0.4434355 9.01 9.30 0.29 24.05. 11:58 95 (E) 1
DY Gru p 9 0.336029 9.37 10.04 0.67 24.05. 11:58 241 (SW) -25
NT UMa s 9 1.664372 13.75 14.27 0.52 24.05. 11:58 26 (NE) 59
EU Psc s 8 1.692616 8.44 8.51 0.07 24.05. 11:58 252 (W) 40
V432 Nor p 10 0.4662 16.85 17.65 0.80 24.05. 11:58 128 (SE) -77
V960 Cep s 6 0.333992 12.80 12.80 0.00 24.05. 11:58 327 (NW) 49
V337 Vir p 5 0.352857 13.30 14.10 0.80 24.05. 11:58 69 (E) -16
V501 Oph p 5 0.96795 10.90 11.80 0.90 24.05. 11:58 341 (N) -24
CF Peg p 1 0.4134966 14.80 15.50 0.70 24.05. 11:59 303 (NW) 7
OO Cyg p 7 0.2620015 14.10 14.60 0.50 24.05. 11:59 329 (NW) 5
EU Hya s 2 0.7782075 10.10 10.20 0.10 24.05. 11:59 123 (SE) 17
BS CrB p 9 0.42458 11.46 11.60 0.14 24.05. 11:59 16 (N) -8
V425 Ser s 8 0.544293 11.70 11.70 0.00 24.05. 11:59 27 (NE) -17
MQ Peg s 3 0.379386 13.39 13.39 0.00 24.05. 11:59 292 (W) 18
NS Com p 9 0.330805 13.25 13.60 0.35 24.05. 11:59 55 (NE) 2
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.