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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GO Cyg p 1 0.717765 8.47 9.09 0.62 20.12. 20:46 305 (NW) 17
V664 Pup p 10 0.330557 11.89 12.26 0.37 20.12. 20:46 146 (SE) -21
V685 Her p 10 0.5891435 15.40 16.00 0.60 20.12. 20:46 353 (N) -16
AT Aqr p 8 0.30409565 14.10 15.00 0.90 20.12. 20:46 250 (W) -10
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 20.12. 20:46 258 (W) -42
V813 Cep p 10 0.338921 13.15 13.50 0.35 20.12. 20:46 328 (NW) 33
AW Cam p 5 0.7713465 8.22 8.66 0.44 20.12. 20:46 31 (NE) 61
GZ Pup s 10 0.3202743 11.70 12.10 0.40 20.12. 20:46 141 (SE) -11
GT Boo p 2 0.568922 12.10 12.40 0.30 20.12. 20:46 6 (N) -2
RR TrA p 8 0.7130905 10.36 11.85 1.49 20.12. 20:47 196 (S) -77
V532 Mon p 1 0.4669795 12.20 12.80 0.60 20.12. 20:47 123 (SE) 24
BY Del s 7 10.034215 11.40 11.80 0.40 20.12. 20:47 294 (NW) -4
V2394 Oph p 8 0.589356 11.25 11.95 0.70 20.12. 20:47 337 (NW) -63
V649 Lyr s 1 0.292256 14.50 14.91 0.41 20.12. 20:48 333 (NW) 12
V885 Per p 10 0.30387 13.10 13.40 0.30 20.12. 20:48 312 (NW) 82
AF LMi s 6 0.406597 14.00 14.00 0.00 20.12. 20:48 60 (NE) 17
MP Pup p 7 0.99893 10.00 10.50 0.50 20.12. 20:48 125 (SE) 10
V836 Cyg s 1 0.6534132 8.57 8.77 0.20 20.12. 20:49 299 (NW) 23
BB CMi s 1 0.7928535 10.00 10.80 0.80 20.12. 20:49 110 (E) 22
LY And s 4 0.345031 13.80 13.80 0.00 20.12. 20:49 242 (SW) 71
DP Her s 8 1.777022 12.40 13.00 0.60 20.12. 20:49 333 (NW) -21
NW Aqr p 1 0.30163 12.00 12.00 0.00 20.12. 20:50 259 (W) 10
GM Dra s 4 0.338741 8.79 8.79 0.00 20.12. 20:50 347 (N) 20
DV Psc s 1 0.3085358 10.59 10.59 0.00 20.12. 20:50 244 (SW) 27
MT And s 8 0.358775 14.80 14.80 0.00 20.12. 20:50 243 (SW) 73
PQ Dra p 9 0.3209415 13.90 14.50 0.60 20.12. 20:50 11 (N) 17
GP Vul p 1 1.0325 10.70 11.90 1.20 20.12. 20:50 311 (NW) 5
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 20.12. 20:50 92 (E) 24
UV Leo p 1 0.60008641 8.90 9.56 0.66 20.12. 20:50 72 (E) 3
V843 Cep p 10 0.49347 13.35 14.00 0.65 20.12. 20:50 343 (N) 47
LW Eri p 5 0.46562 12.20 12.80 0.60 20.12. 20:51 167 (S) 38
UY Mus p 10 0.562441 11.70 13.00 1.30 20.12. 20:51 141 (SE) -60
DD Mon s 1 0.5680155 10.61 10.61 0.00 20.12. 20:51 129 (SE) 27
V816 Cep p 10 0.3113931 13.45 14.10 0.65 20.12. 20:51 342 (N) 43
RU Eri s 1 0.632199 9.37 9.64 0.27 20.12. 20:51 179 (S) 25
V1367 Tau s 1 0.347677 11.29 11.29 0.00 20.12. 20:51 134 (SE) 57
V420 Nor p 10 0.6108 17.58 17.95 0.37 20.12. 20:51 182 (S) -83
V1123 Tau p 1 0.399949 9.87 10.25 0.38 20.12. 20:51 187 (S) 58
TW Cet p 1 0.3168513 10.43 11.18 0.75 20.12. 20:51 209 (SW) 14
V453 Mon p 1 0.511003 11.10 11.80 0.70 20.12. 20:51 129 (SE) 25
V441 Lac p 1 0.3089166 12.56 12.78 0.22 20.12. 20:51 308 (NW) 40
RR Cen p 9 0.6056895 7.27 7.68 0.41 20.12. 20:51 129 (SE) -74
V822 Cyg p 2 1.267769 12.90 14.20 1.30 20.12. 20:51 314 (NW) 12
KW Peg s 1 0.816402 12.17 12.17 0.00 20.12. 20:52 290 (W) 18
QQ UMa p 10 0.372776 13.30 14.10 0.80 20.12. 20:52 57 (NE) 38
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 20.12. 20:52 252 (W) 8
V448 Mon p 1 1.118471 9.40 9.90 0.50 20.12. 20:52 128 (SE) 29
DQ CMa p 10 0.425025 14.80 15.80 1.00 20.12. 20:52 129 (SE) 9
MS UMa p 1 0.410388 11.97 12.60 0.63 20.12. 20:53 40 (NE) 24
V622 Aur p 9 0.3043 15.13 15.32 0.19 20.12. 20:53 107 (E) 67
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.