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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:49 // 18:18 UTC
Civil Twilight (6°): 03:15 // 18:53 UTC
Nautical Twilight (12°): 02:30 // 19:38 UTC
Astronomical Twilight (18°): 01:37 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AR Boo s 1 0.3448727 13.50 14.20 0.70 17.08. 03:52 11 (N) -14
V1290 Sco p 10 4.49244 7.96 8.07 0.11 17.08. 03:52 277 (W) -65
BQ Eri p 1 0.821972 10.94 11.28 0.34 17.08. 03:52 137 (SE) 25
V2619 Oph p 10 0.479238 13.75 14.35 0.60 17.08. 03:53 314 (NW) -44
TT Her s 1 0.912078 9.61 9.89 0.28 17.08. 03:53 325 (NW) -16
V1077 Cas p 9 0.260823 14.73 15.58 0.85 17.08. 03:53 314 (NW) 76
CG Cha p 10 0.3765523 13.90 14.40 0.50 17.08. 03:53 165 (S) -54
AP Leo s 1 0.430358 9.32 9.88 0.56 17.08. 03:53 57 (NE) -19
GQ Boo p 1 0.3846402 12.65 13.07 0.42 17.08. 03:53 354 (N) -15
V477 Hya p 10 0.40719 15.90 16.20 0.30 17.08. 03:53 94 (E) 1
V444 Dra p 10 0.3545232 13.55 14.20 0.65 17.08. 03:53 332 (NW) 45
V410 Aur s 1 0.366355 10.10 10.10 0.00 17.08. 03:54 107 (E) 59
FZ Ori s 1 0.3999873 10.70 11.20 0.50 17.08. 03:54 125 (SE) 29
UY Vir p 10 1.994447 8.00 8.80 0.80 17.08. 03:54 40 (NE) -54
RS Ser s 7 0.59814 10.80 11.40 0.60 17.08. 03:54 289 (W) -32
V803 Cep p 9 0.419513 13.80 14.20 0.40 17.08. 03:54 1 (N) 58
ER Hya p 10 0.6516339 13.60 14.70 1.10 17.08. 03:54 49 (NE) -59
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 17.08. 03:54 316 (NW) 27
GU Boo s 1 0.4887296 13.10 13.10 0.00 17.08. 03:54 351 (N) -5
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 17.08. 03:54 318 (NW) 19
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 17.08. 03:55 304 (NW) 15
HV UMa p 1 0.71076 8.60 8.88 0.28 17.08. 03:55 27 (NE) 13
V366 Cas s 1 0.7292855 12.00 12.70 0.70 17.08. 03:55 313 (NW) 74
AU Pic p 9 0.3119 14.00 14.40 0.40 17.08. 03:55 152 (SE) -32
V442 Cam p 1 0.442643 13.05 13.46 0.41 17.08. 03:55 26 (NE) 56
BC Gru p 8 0.3073055 9.90 10.30 0.40 17.08. 03:55 217 (SW) -20
XZ Aql p 1 2.139202 10.10 11.40 1.30 17.08. 03:55 268 (W) -8
V344 Lac s 1 0.392239 12.20 13.00 0.80 17.08. 03:55 299 (NW) 51
QV UMa s 6 0.311444 13.50 13.50 0.00 17.08. 03:55 44 (NE) 28
V1232 Her p 9 0.267905 14.45 15.13 0.68 17.08. 03:56 333 (NW) 3
V339 Boo p 10 0.3628085 10.70 10.90 0.20 17.08. 03:56 347 (N) 5
V448 Cas p 7 0.574084 14.50 15.00 0.50 17.08. 03:56 314 (NW) 71
II CMa p 8 0.22919704 15.22 15.74 0.52 17.08. 03:56 118 (SE) 5
DZ Lyr p 10 1.8364125 14.70 15.80 1.10 17.08. 03:56 304 (NW) 8
AZ Col p 10 0.302105 11.31 11.72 0.41 17.08. 03:56 144 (SE) 1
KP And s 2 1.405395 12.43 12.43 0.00 17.08. 03:56 277 (W) 53
V958 Cep p 10 0.345291 10.75 10.88 0.13 17.08. 03:56 351 (N) 55
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 17.08. 03:56 316 (NW) 38
QV Boo p 10 0.324797 14.20 15.00 0.80 17.08. 03:56 349 (N) 1
V1633 Ori p 3 1.149385 12.10 12.80 0.70 17.08. 03:56 116 (SE) 25
AH Gem s 1 0.336762 14.40 14.80 0.40 17.08. 03:56 100 (E) 29
EF Boo p 1 0.4205155 9.43 9.99 0.57 17.08. 03:56 1 (N) 11
LO Gem s 1 2.237783 11.50 11.50 0.00 17.08. 03:57 103 (E) 44
OP Cen p 10 0.4623218 13.10 13.80 0.70 17.08. 03:57 137 (SE) -76
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 17.08. 03:57 303 (NW) 13
V427 Dra p 10 0.420825 12.75 13.05 0.30 17.08. 03:57 350 (N) 48
V415 Gem s 1 0.350606 12.40 12.70 0.30 17.08. 03:57 100 (E) 28
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 17.08. 03:57 100 (E) 28
VZ Psc p 1 0.2612592 10.20 10.45 0.25 17.08. 03:57 238 (SW) 30
DY CVn p 1 0.2459495 12.00 12.50 0.50 17.08. 03:57 18 (N) -1
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.