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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 °
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 20.12. 11:07 357 (N) -20
V1104 Her s 1 0.227876 13.30 13.30 0.00 20.12. 11:07 136 (SE) 89
CK Aqr s 6 0.2833722 12.90 12.90 0.00 20.12. 11:07 134 (SE) 18
V374 Cas p 1 1.0448105 11.80 12.70 0.90 20.12. 11:07 47 (NE) 40
V489 And p 8 0.422756 12.00 13.00 1.00 20.12. 11:07 70 (E) 16
VW LMi s 1 0.477552 8.03 8.45 0.42 20.12. 11:07 301 (NW) 14
V1333 Her p 1 0.317594 13.27 13.82 0.55 20.12. 11:08 132 (SE) 89
QV Boo p 10 0.324797 14.20 15.00 0.80 20.12. 11:08 263 (W) 62
SV Cen s 6 1.65766 8.71 9.45 0.74 20.12. 11:08 223 (SW) -44
V780 Sgr p 10 0.860306 12.80 13.60 0.80 20.12. 11:08 182 (S) 14
FI Lyn s 6 0.373261 9.46 9.46 0.00 20.12. 11:08 340 (N) 16
BS CMa p 10 0.5599472 12.50 13.00 0.50 20.12. 11:09 324 (NW) -62
NY Lyr p 1 0.4408 12.70 13.20 0.50 20.12. 11:09 134 (SE) 70
V592 Per s 1 0.7157178 8.30 8.30 0.00 20.12. 11:09 16 (N) 2
V873 Per s 1 0.294902 10.80 10.80 0.00 20.12. 11:09 36 (NE) 11
CW Cas s 1 0.318862 11.02 11.47 0.45 20.12. 11:09 35 (NE) 39
AI Tri p 3 0.19174566 16.00 16.50 0.50 20.12. 11:09 50 (NE) 6
BS UMa s 1 0.3495099 13.70 14.00 0.30 20.12. 11:10 307 (NW) 26
BC Gru p 8 0.3073055 9.90 10.30 0.40 20.12. 11:10 137 (SE) -25
G4694.0116 Cet s 1 0.643459 10.61 10.61 0.00 20.12. 11:10 65 (NE) -23
UZ Mic s 10 0.440964 11.90 12.40 0.50 20.12. 11:10 150 (SE) -5
V1077 Cas p 9 0.260823 14.73 15.58 0.85 20.12. 11:10 37 (NE) 33
V1053 Cyg p 10 2.00144 15.50 16.50 1.00 20.12. 11:10 68 (E) 67
CU Gem p 7 3.030053 13.60 14.20 0.60 20.12. 11:10 353 (N) -18
BX And s 1 0.6101125 8.90 9.15 0.25 20.12. 11:10 43 (NE) 15
V942 Cep p 8 1.698085 13.43 14.05 0.62 20.12. 11:10 24 (NE) 50
QX Vir p 1 0.242075 13.31 13.60 0.29 20.12. 11:11 237 (SW) 18
V1055 Sco p 4 0.363686 8.65 8.92 0.27 20.12. 11:11 200 (S) 0
V366 Cam p 9 0.773387 10.55 10.85 0.30 20.12. 11:11 8 (N) 33
FI Boo p 1 0.389997 9.60 9.70 0.10 20.12. 11:11 289 (W) 64
V1107 Cas s 1 0.273412 12.88 12.88 0.00 20.12. 11:11 33 (NE) 35
V416 Cam p 10 0.3863 14.40 15.00 0.60 20.12. 11:11 1 (N) 31
HV Aqr p 1 0.374457 9.71 10.11 0.40 20.12. 11:11 126 (SE) 23
V345 Ser p 10 0.372484 14.30 15.10 0.80 20.12. 11:11 238 (SW) 38
V426 Cam p 8 0.347835 13.50 14.00 0.50 20.12. 11:11 360 (N) 28
OQ Boo s 8 0.398071 12.17 12.25 0.08 20.12. 11:12 256 (W) 49
EI Oct p 9 0.338519 11.41 12.15 0.74 20.12. 11:12 184 (S) -50
RY Ind p 10 0.712114 10.83 11.45 0.62 20.12. 11:13 152 (SE) -13
V336 Cas s 1 0.5972873 13.40 13.60 0.20 20.12. 11:13 42 (NE) 43
V526 And p 10 0.48558 14.30 15.10 0.80 20.12. 11:13 54 (NE) 17
V829 Her p 1 0.358153 11.90 12.50 0.60 20.12. 11:13 230 (SW) 70
AB And p 1 0.3318894 9.50 10.32 0.82 20.12. 11:13 73 (E) 36
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 20.12. 11:13 92 (E) 55
V442 Mon s 4 1.667016 11.20 11.60 0.40 20.12. 11:13 350 (N) -36
V787 Aql p 10 1.04 14.50 15.50 1.00 20.12. 11:13 144 (SE) 34
V2203 Oph p 1 0.455001 11.56 11.94 0.38 20.12. 11:13 187 (S) 44
DS And s 1 1.010519 10.40 10.70 0.30 20.12. 11:14 47 (NE) 14
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 20.12. 11:14 104 (E) 65
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 20.12. 11:14 78 (E) 79
V1207 Her p 8 0.2667556 12.55 13.40 0.85 20.12. 11:14 224 (SW) 59
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.