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Ephemerides for Variable Stars

01: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22

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

Sunrise // Sunset: 06:43 // 15:39 UTC
Civil Twilight (6°): 06:09 // 16:13 UTC
Nautical Twilight (12°): 05:30 // 16:53 UTC
Astronomical Twilight (18°): 04:51 // 17:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1426 Aql p 4 1.175155 9.30 9.70 0.40 23.01. 11:57 218 (SW) 38
V2769 Ori p 5 0.27872 15.00 15.30 0.30 23.01. 11:57 53 (NE) -21
PY Boo s 9 0.278049 12.10 12.10 0.00 23.01. 11:57 307 (NW) 39
V871 Per p 2 3.023885 10.92 11.50 0.58 23.01. 11:57 48 (NE) 43
IW Cep s 2 1.609416 13.60 13.70 0.10 23.01. 11:57 51 (NE) 80
FQ Vir p 3 0.749603 10.10 10.90 0.80 23.01. 11:57 272 (W) -22
V368 Tel p 10 0.286829 11.25 12.37 1.12 23.01. 11:58 192 (S) -11
V490 Cyg p 1 1.140236 13.10 13.70 0.60 23.01. 11:58 217 (SW) 68
NR Boo p 2 0.356731 12.00 12.50 0.50 23.01. 11:58 279 (W) 7
ER Sct p 7 1.361056 9.10 9.40 0.30 23.01. 11:58 221 (SW) 24
V2637 Oph p 7 0.386173 11.80 12.27 0.47 23.01. 11:58 248 (W) 24
V742 Cen s 10 0.8644535 9.40 10.10 0.70 23.01. 11:58 277 (W) -65
CR Del s 8 0.3537417 13.50 13.70 0.20 23.01. 11:58 198 (S) 55
V445 Dra p 10 0.3214714 13.40 14.10 0.70 23.01. 11:58 352 (N) 65
SZ Scl p 10 0.320832 11.72 12.40 0.68 23.01. 11:59 142 (SE) -1
EW Del s 6 0.3923312 15.10 15.50 0.40 23.01. 11:59 203 (SW) 54
V811 Cep p 10 0.2507641 14.20 14.90 0.70 23.01. 11:59 326 (NW) 75
V342 UMa p 1 0.3438515 13.40 13.90 0.50 23.01. 11:59 346 (N) 14
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.