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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:49 // 15:00 UTC
Civil Twilight (6°): 06:12 // 15:36 UTC
Nautical Twilight (12°): 05:31 // 16:17 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V923 Her p 8 1.364757 9.10 9.27 0.18 15.12. 11:57 235 (SW) 62
V648 Ori p 1 0.8132357 11.50 12.30 0.80 15.12. 11:57 30 (NE) -29
BO Peg p 1 0.580428 11.50 12.20 0.70 15.12. 11:57 121 (SE) 38
MW Boo p 10 0.364135 14.00 14.40 0.40 15.12. 11:57 289 (W) 54
V449 Peg s 1 0.352657 14.60 14.60 0.00 15.12. 11:57 104 (E) 49
V417 Nor p 10 0.4067 16.03 16.65 0.62 15.12. 11:57 203 (SW) -22
RY Cnc s 1 1.092946 12.99 11.99 -1.00 15.12. 11:57 330 (NW) -15
V398 Cyg p 9 2.448142 12.50 15.00 2.50 15.12. 11:57 111 (E) 61
DR CVn s 1 0.329058 11.70 11.95 0.25 15.12. 11:57 294 (NW) 28
DZ Cas s 1 0.784886 11.60 12.00 0.40 15.12. 11:57 52 (NE) 46
PY Cyg p 8 0.4650325 14.80 15.20 0.40 15.12. 11:57 120 (SE) 72
AU Phe p 10 0.2658125 12.23 12.78 0.55 15.12. 11:58 115 (SE) -44
AS Ser s 1 0.4662346 11.40 11.50 0.10 15.12. 11:58 233 (SW) 29
V462 Cep p 10 1.80961 8.66 8.78 0.11 15.12. 11:58 13 (N) 51
OU Ser p 1 0.2967662 8.25 8.43 0.18 15.12. 11:58 247 (SW) 39
EK Com p 1 0.266685 12.70 13.40 0.70 15.12. 11:58 286 (W) 23
V1051 Her s 10 0.55833 12.50 12.50 0.00 15.12. 11:58 221 (SW) 63
BG CrA p 10 0.4527693 14.50 15.30 0.80 15.12. 11:58 176 (S) 3
NY Vir p 1 0.10101597 13.30 14.22 0.92 15.12. 11:59 257 (W) 8
QW Boo p 10 0.2908715 12.10 12.45 0.35 15.12. 11:59 281 (W) 60
IQ CMa p 8 0.731377 9.24 9.63 0.39 15.12. 11:59 13 (N) -65
EX Hya p 10 0.068233846 9.60 13.99 4.39 15.12. 11:59 248 (W) -20
V884 Cyg s 3 0.480051 13.80 14.20 0.40 15.12. 11:59 147 (SE) 68
V1173 Her p 10 0.2656288 9.95 10.40 0.45 15.12. 11:59 272 (W) 68
HM Mon s 1 0.40765587 13.40 13.60 0.20 15.12. 11:59 352 (N) -39
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.