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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:08 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RR Vel p 10 1.85419 10.70 11.80 1.10 31.12. 06:31 220 (SW) -15
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 31.12. 06:32 144 (SE) 80
V368 Cam p 6 0.4089212 13.35 13.35 0.00 31.12. 06:32 347 (N) 35
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 31.12. 06:32 29 (NE) -48
V484 Vel p 9 2.60431 9.87 10.00 0.13 31.12. 06:32 234 (SW) -20
V448 Vel p 10 0.364875 11.63 11.97 0.34 31.12. 06:32 232 (SW) -33
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 31.12. 06:32 53 (NE) 19
V930 Oph p 10 1.397553 14.20 14.80 0.60 31.12. 06:32 100 (E) 24
MT And s 8 0.358775 14.80 14.80 0.00 31.12. 06:32 357 (N) 0
BS Mus p 10 0.7682444 11.00 11.60 0.60 31.12. 06:32 199 (S) -31
V969 Oph p 9 0.60146118 13.50 13.90 0.40 31.12. 06:32 110 (E) 20
AV Pup s 1 0.4350067 10.50 11.00 0.50 31.12. 06:33 257 (W) -11
FR Lac p 10 0.32 15.20 16.10 0.90 31.12. 06:33 29 (NE) 23
GO Cyg s 1 0.717765 8.47 8.73 0.26 31.12. 06:33 62 (NE) 23
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 31.12. 06:33 78 (E) -19
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 31.12. 06:33 81 (E) -11
AU Ser p 1 0.3864975 10.90 11.80 0.90 31.12. 06:33 134 (SE) 56
HW Vir p 1 0.11671953 10.50 11.20 0.70 31.12. 06:33 205 (SW) 28
V1034 Her p 1 0.81529 12.88 13.98 1.10 31.12. 06:33 125 (SE) 41
UY Mus s 10 0.562441 11.70 12.00 0.30 31.12. 06:34 192 (S) -28
V1049 Her s 3 0.72733 10.80 10.80 0.00 31.12. 06:34 112 (E) 44
V1215 Her p 10 0.312752 14.30 15.00 0.70 31.12. 06:34 76 (E) 66
V541 Cas s 1 0.9098488 10.40 11.00 0.60 31.12. 06:34 358 (N) 23
V2473 Cyg p 10 2.4021 13.05 13.90 0.85 31.12. 06:34 54 (NE) 36
V687 Her p 4 0.321451 14.40 15.00 0.60 31.12. 06:35 127 (SE) 55
NW Aqr s 1 0.30163 12.00 12.00 0.00 31.12. 06:35 58 (NE) -23
V421 Gem p 9 0.4231 15.00 15.80 0.80 31.12. 06:35 298 (NW) 10
V501 Oph p 5 0.96795 10.90 11.80 0.90 31.12. 06:35 104 (E) 29
DW UMa s 1 0.13660653 15.10 16.60 1.50 31.12. 06:35 307 (NW) 58
V635 Car p 9 0.799959 12.60 13.30 0.70 31.12. 06:35 203 (SW) -38
V760 Oph p 9 1.5615272 13.90 20.90 7.00 31.12. 06:35 119 (SE) 34
GZ Pup p 10 0.3202743 11.70 12.20 0.50 31.12. 06:35 250 (W) -38
OQ UMa p 1 0.283356 13.00 13.70 0.70 31.12. 06:35 339 (N) 83
EH Hya s 10 0.2969053 14.20 14.20 0.00 31.12. 06:36 207 (SW) 2
SW Lac s 1 0.320719 8.51 9.31 0.80 31.12. 06:36 38 (NE) 9
KM Boo p 8 0.35866 14.05 14.70 0.65 31.12. 06:36 9 (N) 85
EF Dra p 1 0.424031 10.48 10.82 0.34 31.12. 06:36 32 (NE) 57
DE Pup p 10 0.973813 12.60 13.20 0.60 31.12. 06:36 262 (W) -20
AC Gem p 1 1.661798 11.00 11.80 0.80 31.12. 06:37 302 (NW) 0
BU Ser p 10 1.843402 13.90 15.50 1.60 31.12. 06:37 105 (E) 20
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 31.12. 06:37 277 (W) 16
NU Cyg p 3 0.2811248 14.30 14.90 0.60 31.12. 06:37 66 (NE) 33
DW CMi p 2 0.30755495 14.50 15.00 0.50 31.12. 06:37 280 (W) -2
BM Phe p 10 0.413621 9.26 9.53 0.27 31.12. 06:37 75 (E) -67
HH UMa p 1 0.375493 10.58 10.80 0.22 31.12. 06:37 266 (W) 53
V905 Ara p 2 0.243905 14.00 14.20 0.20 31.12. 06:38 158 (S) -27
FW Per p 2 0.7912316 14.30 15.30 1.00 31.12. 06:38 340 (N) 16
V470 Cyg s 10 1.87335 8.53 8.53 0.00 31.12. 06:38 61 (NE) 30
V1198 Her p 10 0.363628 10.80 11.10 0.30 31.12. 06:38 94 (E) 66
AS CrB s 1 0.380663 11.35 11.35 0.00 31.12. 06:38 119 (SE) 66
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.