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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MN Cas p 1 1.916929 10.10 10.58 0.48 20.05. 21:12 4 (N) 15
V811 Her p 9 0.941947 14.00 15.40 1.40 20.05. 21:12 81 (E) 55
ES Her p 1 0.782029 13.10 14.40 1.30 20.05. 21:12 90 (E) 45
V1067 Cas p 10 0.413247 12.20 13.15 0.95 20.05. 21:12 4 (N) 35
EQ UMa s 6 0.3581533 12.40 12.60 0.20 20.05. 21:12 308 (NW) 42
IN Boo p 7 0.285759 13.90 14.80 0.90 20.05. 21:12 178 (S) 71
UY Mus s 10 0.562441 11.70 12.00 0.30 20.05. 21:12 191 (S) -27
V1094 Her p 1 0.392119 12.60 13.10 0.50 20.05. 21:13 93 (E) 51
V364 Aps s 5 0.295464 14.00 14.00 0.00 20.05. 21:13 171 (S) -38
V579 Lyr s 1 0.242906 12.77 12.77 0.00 20.05. 21:13 69 (E) 43
BW Dra p 1 0.292165 8.61 9.08 0.47 20.05. 21:13 31 (NE) 75
BX Tri s 6 0.1926355 12.35 12.60 0.25 20.05. 21:13 357 (N) -7
QX Vir s 1 0.242075 13.31 13.60 0.29 20.05. 21:13 171 (S) 34
IX Boo s 8 0.35431 12.90 12.90 0.00 20.05. 21:13 175 (S) 64
CW CMi p 1 0.313192 11.20 11.60 0.40 20.05. 21:13 273 (W) -3
IM Vul s 1 0.454283 11.60 13.30 1.70 20.05. 21:14 69 (E) 12
V473 Peg p 9 0.590563 12.70 13.30 0.60 20.05. 21:14 58 (NE) -1
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 20.05. 21:14 7 (N) 22
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 20.05. 21:15 74 (E) 27
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 20.05. 21:15 333 (NW) -23
V1171 Oph p 10 0.91165 14.20 14.70 0.50 20.05. 21:15 139 (SE) 12
V464 Hya p 9 0.342528 13.25 13.80 0.55 20.05. 21:15 179 (S) 13
CW Sge p 1 0.6603618 11.00 11.80 0.80 20.05. 21:15 79 (E) 16
V872 Aql p 9 0.5389006 15.10 16.40 1.30 20.05. 21:15 108 (E) 12
V395 And s 9 0.684661 7.55 7.60 0.05 20.05. 21:15 25 (NE) 11
OW Del p 9 0.558654 12.51 13.50 0.99 20.05. 21:15 80 (E) -3
V629 Aur p 9 0.4105 16.42 17.06 0.64 20.05. 21:15 320 (NW) 11
V380 Gem s 6 0.33661 13.15 13.90 0.75 20.05. 21:15 307 (NW) 3
V400 Nor p 10 1.78686 9.99 10.45 0.46 20.05. 21:15 156 (SE) -11
V444 Dra p 10 0.3545232 13.55 14.20 0.65 20.05. 21:16 29 (NE) 45
MT Boo s 6 0.3653325 13.45 13.45 0.00 20.05. 21:16 141 (SE) 79
GZ CMa p 10 4.80084 8.10 8.70 0.60 20.05. 21:16 269 (W) -21
BB Per p 9 0.485609 12.56 13.31 0.75 20.05. 21:16 338 (N) -5
IW Boo p 4 0.264742 13.40 13.70 0.30 20.05. 21:16 171 (S) 83
LV Cam s 4 0.3657282 16.00 16.00 0.00 20.05. 21:16 331 (NW) 29
V1104 Her p 1 0.227876 13.30 14.10 0.80 20.05. 21:17 68 (E) 52
V528 Mon p 5 1.4237507 12.80 13.80 1.00 20.05. 21:17 285 (W) -9
GO Mus p 10 0.524 14.60 15.20 0.60 20.05. 21:17 187 (S) -36
BV Leo s 6 0.941584 15.80 16.10 0.30 20.05. 21:17 247 (SW) 50
CR Tau p 1 0.68270353 12.50 13.00 0.50 20.05. 21:17 312 (NW) -1
BT Pup p 10 1.5921029 13.90 14.60 0.70 20.05. 21:17 257 (W) -21
BT Pup s 10 1.5921029 13.90 14.50 0.60 20.05. 21:17 257 (W) -21
GQ Boo s 1 0.3846402 12.65 12.65 0.00 20.05. 21:17 155 (SE) 63
V479 Cam p 7 0.325394 13.25 13.70 0.45 20.05. 21:18 338 (N) 45
AA Dor p 10 0.2615397 11.13 11.60 0.47 20.05. 21:18 211 (SW) -60
FH Lyr p 5 1.5892377 12.50 13.90 1.40 20.05. 21:18 74 (E) 36
HY Lyr s 4 0.369101 13.80 14.10 0.30 20.05. 21:18 88 (E) 42
AF Gem s 1 1.243501 10.54 10.67 0.13 20.05. 21:18 299 (NW) 4
V905 Ara s 2 0.243905 14.00 14.00 0.00 20.05. 21:18 157 (SE) -27
KV Cas p 10 5.444 15.10 17.40 2.30 20.05. 21:18 5 (N) 21
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.