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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°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AY Tri p 10 0.3939 14.10 14.50 0.40 18.12. 22:53 275 (W) 42
GV Boo p 2 0.367868 12.40 12.80 0.40 18.12. 22:53 52 (NE) 5
IY Lyr p 8 0.653167 13.80 14.10 0.30 18.12. 22:53 351 (N) -8
V474 Sco p 10 1.62004 10.30 11.00 0.70 18.12. 22:54 18 (N) -71
V657 Cyg p 10 4.19314 15.10 16.70 1.60 18.12. 22:54 320 (NW) 18
V435 Gem p 1 0.3365 10.55 10.92 0.37 18.12. 22:54 126 (SE) 52
V612 Cen p 10 5.775874 13.00 13.60 0.60 18.12. 22:54 136 (SE) -55
V405 Cep s 8 1.373749 8.75 8.75 0.00 18.12. 22:55 346 (N) 57
V704 Cyg s 1 0.570705 13.60 14.20 0.60 18.12. 22:55 323 (NW) 17
CM Tri p 8 0.472699 13.70 14.40 0.70 18.12. 22:55 265 (W) 51
V2659 Oph p 9 0.776761 12.83 13.85 1.02 18.12. 22:55 357 (N) -37
V1041 Her p 8 1.114123 11.60 12.10 0.50 18.12. 22:55 8 (N) 10
TW Cet p 1 0.3168513 10.43 11.18 0.75 18.12. 22:55 234 (SW) 2
V905 Ara p 2 0.243905 14.00 14.20 0.20 18.12. 22:55 160 (S) -78
IQ Lyr p 10 1.412782 14.60 16.80 2.20 18.12. 22:56 353 (N) -7
V337 Gem p 9 1.918688 8.52 8.89 0.37 18.12. 22:56 151 (SE) 51
BP Vel p 10 0.264987 12.90 13.80 0.90 18.12. 22:56 154 (SE) -11
MW UMa s 10 1.234755 9.50 9.90 0.40 18.12. 22:56 42 (NE) 42
V382 Cam p 9 0.868034 10.80 11.10 0.30 18.12. 22:56 342 (N) 76
V961 Cas p 7 0.75981 12.00 12.40 0.40 18.12. 22:57 309 (NW) 44
BQ Eri s 1 0.821972 10.94 11.24 0.30 18.12. 22:57 192 (S) 33
RY Cha p 10 0.640142 13.80 14.80 1.00 18.12. 22:57 163 (S) -45
V714 Mon s 1 0.3445093 11.83 12.30 0.47 18.12. 22:58 166 (S) 44
HN Eri p 5 0.623592 8.66 8.97 0.31 18.12. 22:58 198 (S) 14
V672 Cen p 10 0.508863 11.60 12.20 0.60 18.12. 22:58 109 (E) -50
PY Lyr s 1 0.385768 12.50 12.50 0.00 18.12. 22:58 340 (N) -9
V1180 Her p 10 0.352051 12.82 12.98 0.16 18.12. 22:58 17 (N) -5
V1107 Cas p 1 0.273412 12.88 13.20 0.32 18.12. 22:58 314 (NW) 53
RZ Com p 1 0.338507 10.42 11.13 0.71 18.12. 22:58 67 (NE) 11
V873 Aql p 5 0.357572 13.30 14.30 1.00 18.12. 22:58 343 (N) -38
CV Boo s 1 0.8469932 10.20 10.20 0.00 18.12. 22:58 28 (NE) 3
V451 Nor p 9 3.4591 9.38 9.58 0.20 18.12. 22:59 131 (SE) -71
V488 Cam p 7 0.2674155 12.80 12.95 0.15 18.12. 22:59 11 (N) 60
V564 And p 4 0.39177 13.98 14.07 0.09 18.12. 22:59 284 (W) 52
AN UMa s 6 0.07975275 14.90 20.20 5.30 18.12. 22:59 64 (NE) 39
BV Tri p 1 0.494177 14.10 14.30 0.20 18.12. 22:59 273 (W) 49
V416 Gem p 7 0.256181 12.50 13.00 0.50 18.12. 22:59 148 (SE) 59
HW CMa p 10 21.1178329 9.19 9.29 0.10 18.12. 23:00 162 (S) 16
V344 Lac p 1 0.392239 12.20 13.00 0.80 18.12. 23:00 321 (NW) 27
V372 Cam p 9 1.07882 12.90 13.90 1.00 18.12. 23:00 334 (NW) 73
V447 Nor p 10 0.8617 16.45 16.75 0.30 18.12. 23:00 121 (SE) -71
V653 Ara p 10 0.2614 12.50 12.90 0.40 18.12. 23:00 122 (SE) -79
IL Cnc p 1 0.267656 12.35 12.96 0.61 18.12. 23:00 113 (SE) 43
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 18.12. 23:01 324 (NW) 18
V2203 Oph s 1 0.455001 11.56 11.94 0.38 18.12. 23:01 1 (N) -36
FO Hya p 1 0.4695567 9.50 10.00 0.50 18.12. 23:01 124 (SE) 2
FU Lac s 7 2.289106 15.80 15.80 0.00 18.12. 23:01 318 (NW) 18
EL CMi p 6 1.053835 11.54 12.20 0.66 18.12. 23:01 141 (SE) 34
EW Mon s 7 1.239695 13.80 14.20 0.40 18.12. 23:01 161 (S) 30
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 18.12. 23:01 338 (N) -25
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.