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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V630 Aql p 10 3.222013 14.30 16.00 1.70 26.12. 01:32 22 (N) -30
V437 Dra p 10 0.316053 13.75 14.40 0.65 26.12. 01:32 5 (N) 24
GV Leo p 1 0.266728 11.37 11.50 0.13 26.12. 01:32 147 (SE) 53
BS CMa p 10 0.5599472 12.50 13.00 0.50 26.12. 01:32 202 (S) 11
DD Com s 1 0.2692074 14.30 14.90 0.60 26.12. 01:32 103 (E) 39
V351 Cam p 9 0.348318 16.23 16.52 0.29 26.12. 01:32 325 (NW) 54
V1133 Her s 4 2.46752 12.65 13.20 0.55 26.12. 01:33 44 (NE) -13
AW Cir p 10 17.312 10.88 11.88 1.00 26.12. 01:33 144 (SE) -44
OV Dra p 9 0.0587357 19.00 20.70 1.70 26.12. 01:33 38 (NE) 56
HR Lac s 1 0.42907 13.90 14.30 0.40 26.12. 01:33 348 (N) 12
QX Boo p 9 0.3604665 12.50 13.20 0.70 26.12. 01:33 49 (NE) 29
YY Gru p 9 0.2926495 12.40 13.20 0.80 26.12. 01:33 256 (W) -72
XZ Cnc s 1 0.714673 9.80 10.20 0.40 26.12. 01:33 190 (S) 53
RW Cet s 1 0.9751965 10.43 10.50 0.07 26.12. 01:34 269 (W) -15
EZ Oct p 10 0.285878 11.37 12.09 0.72 26.12. 01:34 175 (S) -51
V2553 Oph s 1 0.457615 11.30 11.70 0.40 26.12. 01:34 51 (NE) -11
BG Cen s 10 0.7430987 11.80 12.10 0.30 26.12. 01:34 161 (S) -28
V724 Aql s 1 0.517599 11.10 11.57 0.47 26.12. 01:34 18 (N) -37
AM CrB p 6 0.703654 12.80 13.50 0.70 26.12. 01:34 52 (NE) 17
V1007 Cas s 5 0.332007 12.00 12.41 0.41 26.12. 01:34 330 (NW) 19
V338 Dra s 5 0.2351485 13.30 13.30 0.00 26.12. 01:34 36 (NE) 36
V1374 Tau p 1 0.250818 13.00 13.50 0.50 26.12. 01:34 256 (W) 49
BZ Leo p 8 0.2697257 15.30 16.10 0.80 26.12. 01:35 114 (SE) 48
PZ Cam p 10 0.28589 13.20 13.50 0.30 26.12. 01:35 319 (NW) 50
FY CVn p 10 0.386118 13.30 13.70 0.40 26.12. 01:35 71 (E) 38
HW Per s 4 0.6348286 13.00 13.30 0.30 26.12. 01:35 294 (NW) 42
CR Aqr s 6 0.514491 13.60 14.20 0.60 26.12. 01:35 353 (N) -54
DI CVn s 1 0.305966 13.60 13.60 0.00 26.12. 01:35 89 (E) 49
V488 Cam s 7 0.2674155 12.80 12.80 0.00 26.12. 01:36 353 (N) 61
V516 Her s 9 0.4632348 16.40 17.10 0.70 26.12. 01:36 43 (NE) -4
V473 Cam p 7 0.298438 11.55 12.20 0.65 26.12. 01:36 349 (N) 61
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 26.12. 01:36 328 (NW) -39
EX CVn s 4 0.2771572 13.10 13.10 0.00 26.12. 01:36 83 (E) 49
V919 Aql p 10 0.79521 13.00 14.00 1.00 26.12. 01:36 30 (NE) -37
BB Vul p 5 0.938919 12.50 13.20 0.70 26.12. 01:36 5 (N) -12
V420 Cam p 9 0.565563 13.90 14.50 0.60 26.12. 01:37 333 (NW) 61
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 26.12. 01:37 75 (E) -50
AP Dor p 10 0.213593 9.38 9.60 0.22 26.12. 01:37 210 (SW) -29
UW Boo s 1 1.0047108 10.40 10.50 0.10 26.12. 01:37 60 (NE) 39
V401 Cyg p 1 0.582725 10.64 11.17 0.53 26.12. 01:37 19 (N) -7
V951 Per p 7 0.270478 12.70 13.20 0.50 26.12. 01:37 282 (W) 37
CN Lac s 1 0.6373524 12.40 12.60 0.20 26.12. 01:37 348 (N) 7
V873 Per s 1 0.294902 10.80 10.80 0.00 26.12. 01:38 301 (NW) 29
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 26.12. 01:38 183 (S) 54
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 26.12. 01:38 14 (N) -6
V1123 Tau p 1 0.399949 9.87 10.25 0.38 26.12. 01:38 275 (W) 19
V651 Cas p 1 0.9968096 11.10 11.60 0.50 26.12. 01:38 337 (NW) 23
V839 Oph p 1 0.4090015 8.80 9.39 0.59 26.12. 01:38 45 (NE) -20
FF Vul p 1 0.444979 13.10 13.80 0.70 26.12. 01:38 8 (N) -14
NN Aqr p 4 0.306779 13.47 14.14 0.67 26.12. 01:39 345 (N) -39
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.