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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:16 // 17:42 UTC
Civil Twilight (6°): 03:44 // 18:13 UTC
Nautical Twilight (12°): 03:04 // 18:54 UTC
Astronomical Twilight (18°): 02:20 // 19:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V798 Cep p 10 16.08 11.90 12.50 0.60 04.09. 06:21 344 (N) 53
XY Boo p 1 0.370564 10.30 10.61 0.31 04.09. 06:21 59 (NE) 1
V2517 Cyg p 1 1.388903 10.31 11.00 0.69 04.09. 06:21 339 (N) 0
MU Dra p 1 0.349664 12.76 12.96 0.20 04.09. 06:21 353 (N) 11
BP Vel p 10 0.264987 12.90 13.80 0.90 04.09. 06:22 159 (S) -9
V1061 Her p 8 1.298181 11.40 12.00 0.60 04.09. 06:22 12 (N) -18
HS Vul p 1 0.3320847 13.90 14.20 0.30 04.09. 06:23 335 (NW) -14
XZ Leo s 1 0.487737 10.60 11.10 0.50 04.09. 06:23 105 (E) 34
BN Tau p 3 4.25422 12.70 15.20 2.50 04.09. 06:23 241 (SW) 60
ER Vul p 1 0.698095 7.27 7.49 0.22 04.09. 06:23 324 (NW) -4
V396 Mon s 1 0.3963436 12.60 13.50 0.90 04.09. 06:23 173 (S) 43
V501 Cam s 9 0.454388 13.80 14.05 0.25 04.09. 06:23 13 (N) 58
BO Ant p 9 1.060175 8.86 9.35 0.49 04.09. 06:23 134 (SE) -7
V731 Her s 1 0.4264073 13.30 13.80 0.50 04.09. 06:23 10 (N) 5
IL Cnc s 1 0.267656 12.35 11.35 -1.00 04.09. 06:23 119 (SE) 47
V1010 Oph p 1 0.6614275 6.10 7.00 0.90 04.09. 06:23 35 (NE) -51
WX Cnc p 1 1.2245895 10.50 11.20 0.70 04.09. 06:24 108 (E) 58
PY Boo p 9 0.278049 12.10 12.65 0.55 04.09. 06:24 26 (NE) 18
AM Aqr s 9 0.3737388 12.80 12.80 0.00 04.09. 06:24 282 (W) -35
OP Boo p 10 0.311443 12.80 13.10 0.30 04.09. 06:24 29 (NE) 21
HI Leo s 1 0.3115905 10.90 10.90 0.00 04.09. 06:25 102 (E) 12
V432 Per p 1 0.3833085 11.00 11.70 0.70 04.09. 06:25 276 (W) 57
EE Hya s 10 1.602358 14.20 14.20 0.00 04.09. 06:25 116 (SE) -23
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 04.09. 06:25 335 (NW) -30
V563 And s 8 0.3031916 13.70 14.00 0.30 04.09. 06:25 279 (W) 43
V483 Hya p 10 0.407496 12.25 12.55 0.30 04.09. 06:25 145 (SE) 23
V566 And p 8 0.389694 10.85 11.30 0.45 04.09. 06:25 277 (W) 43
Y Sex p 1 0.4198165 9.83 10.21 0.38 04.09. 06:25 117 (SE) 22
V900 Mon s 6 0.298305 11.92 12.65 0.73 04.09. 06:25 179 (S) 44
AR Boo p 1 0.3448727 13.50 14.50 1.00 04.09. 06:25 58 (NE) 6
MR Cen s 10 3.913805 10.20 10.50 0.30 04.09. 06:25 142 (SE) -39
EF Cep p 1 0.6061084 12.00 12.60 0.60 04.09. 06:25 353 (N) 58
EL CVn p 9 0.795627 9.42 9.59 0.17 04.09. 06:26 49 (NE) 24
EX Hya p 10 0.068233846 9.60 13.99 4.39 04.09. 06:26 104 (E) -27
EF CVn p 1 0.27205 13.10 13.50 0.40 04.09. 06:26 58 (NE) 10
CT Cet s 6 0.2564878 9.29 9.29 0.00 04.09. 06:27 248 (W) -8
V357 Her p 5 0.28204 13.40 13.95 0.55 04.09. 06:27 354 (N) -27
V Lep p 4 1.0701152 9.57 10.36 0.79 04.09. 06:27 182 (S) 20
PT Vel p 9 1.8020075 7.05 7.60 0.55 04.09. 06:27 150 (SE) -10
V1115 Cas p 1 0.323283 13.00 13.00 0.00 04.09. 06:27 306 (NW) 48
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 04.09. 06:27 163 (S) 41
IT Cas p 1 3.89665 11.10 11.90 0.80 04.09. 06:27 314 (NW) 32
V381 CMa p 9 3.37443 7.73 7.82 0.09 04.09. 06:27 171 (S) 12
SY Hor s 10 0.3116395 11.48 12.08 0.60 04.09. 06:28 202 (S) -10
NO Vul p 1 0.370765 13.40 14.20 0.80 04.09. 06:28 342 (N) -18
AS Cam p 1 3.430967 8.57 9.19 0.62 04.09. 06:28 347 (N) 70
AR Lac s 1 1.983212 6.08 6.43 0.35 04.09. 06:28 322 (NW) 18
V616 Sco p 10 0.844119 11.50 12.10 0.60 04.09. 06:28 66 (NE) -76
V497 Cam p 5 0.554646 13.50 14.05 0.55 04.09. 06:28 6 (N) 55
HP Pav s 10 0.2978 14.90 15.50 0.60 04.09. 06:28 201 (S) -65
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.