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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BW Boo p 1 3.332818 7.13 7.46 0.33 16.12. 20:58 13 (N) -3
V870 Cep s 7 0.301066 10.93 11.15 0.22 16.12. 20:58 319 (NW) 45
MR Cyg s 1 1.67703362 8.75 9.12 0.37 16.12. 20:59 303 (NW) 37
HR Boo p 1 0.315967 13.25 13.85 0.60 16.12. 20:59 13 (N) -17
V954 Oph p 9 0.2252705 14.30 14.90 0.60 16.12. 20:59 316 (NW) -30
V1095 Her p 1 0.415379 11.90 12.40 0.50 16.12. 20:59 341 (N) 6
V412 Her p 7 0.3362122 14.70 15.50 0.80 16.12. 20:59 335 (NW) -10
EH Hya p 10 0.2969053 14.20 15.00 0.80 16.12. 20:59 88 (E) -47
V559 And p 7 0.34708 16.05 16.20 0.15 16.12. 20:59 262 (W) 72
BG Del p 7 0.5636117 13.60 14.00 0.40 16.12. 20:59 296 (NW) 2
BK Vul p 1 0.453463 12.80 13.50 0.70 16.12. 21:00 292 (W) 18
FF Cnc s 1 1.323107 10.83 9.83 -1.00 16.12. 21:00 92 (E) 25
LV Nor s 10 15.75859 10.50 10.50 0.00 16.12. 21:00 207 (SW) -89
V508 Cam p 10 0.301715 12.50 12.63 0.13 16.12. 21:00 18 (N) 50
V573 Peg p 1 0.417451 12.34 12.85 0.51 16.12. 21:00 277 (W) 37
V477 And p 10 0.362548 13.65 13.95 0.30 16.12. 21:00 263 (W) 47
V635 Car p 9 0.799959 12.60 13.30 0.70 16.12. 21:00 150 (SE) -47
V582 Lyr s 1 0.255905 13.44 13.44 0.00 16.12. 21:00 325 (NW) 10
QQ Boo p 8 0.2764765 12.45 12.85 0.40 16.12. 21:00 2 (N) 6
V737 Cep p 8 0.2987665 11.95 12.33 0.38 16.12. 21:00 324 (NW) 41
V645 Ori p 1 1.040445 13.30 14.70 1.40 16.12. 21:01 125 (SE) 44
V358 Cep p 1 0.4728283 13.50 14.50 1.00 16.12. 21:01 354 (N) 58
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 16.12. 21:01 308 (NW) 45
V384 Vul s 1 0.4388572 12.72 13.16 0.44 16.12. 21:01 295 (NW) 16
V337 UMa s 8 0.383365 13.70 14.20 0.50 16.12. 21:01 49 (NE) 33
V401 Cam p 8 0.3158103 13.20 13.70 0.50 16.12. 21:01 24 (NE) 66
HT Lyr p 8 0.8619849 13.20 13.70 0.50 16.12. 21:01 331 (NW) 4
AR CrB s 1 0.3973515 10.80 10.80 0.00 16.12. 21:01 357 (N) -12
AE LMi p 5 0.528341 12.80 13.20 0.40 16.12. 21:02 60 (NE) 19
AC Cru p 6 0.904188 11.90 12.50 0.60 16.12. 21:02 137 (SE) -60
QT Lup p 10 0.385957 12.32 12.82 0.50 16.12. 21:02 68 (E) -79
V742 Her p 1 0.5776513 13.80 14.50 0.70 16.12. 21:02 340 (N) 7
GQ Boo s 1 0.3846402 12.65 12.65 0.00 16.12. 21:03 11 (N) -14
V415 Cam p 10 0.4326164 13.70 14.10 0.40 16.12. 21:03 9 (N) 58
V380 Gem p 6 0.33661 13.15 14.00 0.85 16.12. 21:03 116 (SE) 52
BR Sge p 7 2.362151 12.90 14.10 1.20 16.12. 21:03 302 (NW) 1
OZ Dra p 10 0.136647 18.00 20.00 2.00 16.12. 21:03 16 (N) 29
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 16.12. 21:03 293 (NW) -37
EM Psc s 8 0.343975 14.30 14.30 0.00 16.12. 21:03 233 (SW) 43
NQ Cen p 10 1.320337 13.70 14.30 0.60 16.12. 21:03 127 (SE) -67
V934 Cep s 7 0.431014 13.02 13.45 0.43 16.12. 21:03 327 (NW) 54
OW Lup p 10 0.360317 10.03 10.39 0.36 16.12. 21:03 26 (NE) -72
FF Ori s 1 1.810527 10.20 10.30 0.10 16.12. 21:03 145 (SE) 38
V396 Mon p 1 0.3963436 12.60 13.60 1.00 16.12. 21:04 127 (SE) 31
GK Aqr s 1 0.327415 12.40 12.40 0.00 16.12. 21:04 263 (W) 5
V901 Cen s 1 0.3542133 11.94 11.94 0.00 16.12. 21:04 120 (SE) -48
NT Cas p 5 1.12252 14.20 14.80 0.60 16.12. 21:04 300 (NW) 61
V817 Cep p 10 0.451203 15.52 16.32 0.80 16.12. 21:04 326 (NW) 34
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 16.12. 21:04 310 (NW) 30
QY Boo p 10 0.341883 12.70 12.90 0.20 16.12. 21:04 2 (N) 4
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.