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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HI Dra s 6 0.597419 9.03 9.18 0.16 20.12. 04:35 37 (NE) 34
V1067 Her s 1 0.258109 12.58 12.58 0.00 20.12. 04:35 57 (NE) 30
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.12. 04:35 23 (NE) 70
QY Hya p 2 0.292341 9.04 9.36 0.32 20.12. 04:36 172 (S) 12
HR Boo s 1 0.315967 13.25 13.70 0.45 20.12. 04:36 108 (E) 43
V423 Dra p 10 1.21747 10.93 11.25 0.32 20.12. 04:36 34 (NE) 28
UY CMi p 7 4.4499 13.15 14.00 0.85 20.12. 04:36 249 (W) 29
BL Dra s 4 0.402665 11.90 11.90 0.00 20.12. 04:36 29 (NE) 30
V726 Cyg p 1 0.497971 12.70 13.80 1.10 20.12. 04:36 36 (NE) 11
V401 Cam s 8 0.3158103 13.20 13.60 0.40 20.12. 04:36 330 (NW) 47
BD Scl p 9 0.566291 10.02 10.30 0.28 20.12. 04:37 330 (NW) -62
V364 Per p 2 0.3394535 14.60 15.60 1.00 20.12. 04:37 323 (NW) 6
AY Mon s 7 2.144241 13.30 13.30 0.00 20.12. 04:37 260 (W) 20
AV CrB s 1 0.30819 11.87 11.87 0.00 20.12. 04:37 83 (E) 35
V752 Cen s 2 0.370229 9.10 9.61 0.51 20.12. 04:37 178 (S) 4
FS Lup p 9 0.3813993 11.50 12.50 1.00 20.12. 04:37 150 (SE) -20
V964 Cyg p 5 3.540958 13.90 14.80 0.90 20.12. 04:37 45 (NE) 8
V960 Cep s 6 0.333992 12.80 12.80 0.00 20.12. 04:37 358 (N) 29
V2640 Oph p 7 0.419892 12.50 13.20 0.70 20.12. 04:37 88 (E) 5
V508 Cen p 10 0.3945023 12.70 13.20 0.50 20.12. 04:37 151 (SE) -8
V1107 Cas s 1 0.273412 12.88 12.88 0.00 20.12. 04:37 346 (N) 24
VW Ret p 10 2.0847 8.76 9.29 0.52 20.12. 04:37 226 (SW) -50
FU Dra p 1 0.306718 10.55 11.10 0.55 20.12. 04:38 46 (NE) 56
QQ Boo p 8 0.2764765 12.45 12.85 0.40 20.12. 04:38 73 (E) 51
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 20.12. 04:38 9 (N) 16
V784 Sgr p 10 1.819152 12.20 12.70 0.50 20.12. 04:38 103 (E) -23
AL Hya p 8 4.026375 11.00 13.00 2.00 20.12. 04:38 224 (SW) 34
HU And p 10 0.2857905 16.50 17.20 0.70 20.12. 04:38 348 (N) 1
EV Cnc p 1 0.441439 12.75 12.90 0.15 20.12. 04:39 236 (SW) 39
ER Cep p 9 0.2857369 15.67 16.34 0.67 20.12. 04:39 358 (N) 45
V508 Cam p 10 0.301715 12.50 12.63 0.13 20.12. 04:39 348 (N) 59
OU Cen p 10 2.01405 10.20 10.90 0.70 20.12. 04:39 165 (S) -24
WZ Cep p 1 0.417444 12.45 13.01 0.56 20.12. 04:40 1 (N) 33
V479 Per p 10 0.65334 14.40 17.90 3.50 20.12. 04:40 327 (NW) 12
AA Dor p 10 0.2615397 11.13 11.60 0.47 20.12. 04:40 210 (SW) -46
II CMa p 8 0.22919704 15.22 15.74 0.52 20.12. 04:40 246 (SW) 2
V887 Aql s 6 2.71606 13.15 13.15 0.00 20.12. 04:40 65 (NE) -2
LO Pav p 10 0.6598 15.90 16.50 0.60 20.12. 04:40 149 (SE) -55
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 20.12. 04:40 51 (NE) 12
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 20.12. 04:40 35 (NE) 8
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 20.12. 04:40 32 (NE) 5
HS Leo s 2 0.337706 13.80 14.40 0.60 20.12. 04:41 191 (S) 67
BG UMa s 8 0.6630411 10.84 10.93 0.09 20.12. 04:41 58 (NE) 73
LL Cep s 6 0.7841514 13.50 14.00 0.50 20.12. 04:41 3 (N) 35
HH Lac p 10 0.200593 14.00 15.50 1.50 20.12. 04:41 6 (N) 15
CR CMa s 9 0.6241334 12.10 12.40 0.30 20.12. 04:41 238 (SW) 0
V502 Oph s 1 0.453387 8.34 8.81 0.47 20.12. 04:41 101 (E) 9
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 20.12. 04:41 44 (NE) 14
V554 And p 5 0.35291 16.32 16.78 0.46 20.12. 04:41 335 (NW) 9
AQ Ser p 1 1.6874294 10.57 11.20 0.63 20.12. 04:41 116 (SE) 23
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.