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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 °
V636 Aur p 1 0.3406176 13.70 14.10 0.40 18.12. 12:54 22 (N) -1
X Car s 9 1.08263 7.90 8.60 0.70 18.12. 12:54 212 (SW) -79
V738 Cep p 6 1.298266 10.00 10.29 0.29 18.12. 12:54 49 (NE) 72
AO Cam p 1 0.3299026 9.50 10.00 0.50 18.12. 12:54 29 (NE) 21
AH Gem p 1 0.336762 14.40 14.90 0.50 18.12. 12:55 13 (N) -23
U Hyi p 10 0.701076 13.08 13.86 0.78 18.12. 12:55 166 (S) -46
V364 Aps s 5 0.295464 14.00 14.00 0.00 18.12. 12:55 194 (S) -41
V1199 Her p 10 0.3355445 14.90 15.50 0.60 18.12. 12:55 255 (W) 47
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 18.12. 12:55 186 (S) 45
IT Nor s 8 0.635779 9.40 9.80 0.40 18.12. 12:55 215 (SW) -15
PQ Cyg p 7 1.211183 13.80 14.40 0.60 18.12. 12:55 170 (S) 78
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 18.12. 12:55 129 (SE) 64
V582 Lyr p 1 0.255905 13.44 14.61 1.17 18.12. 12:56 229 (SW) 77
V625 Cen p 10 0.4697059 14.40 15.00 0.60 18.12. 12:56 224 (SW) -37
QX Cyg p 8 0.8995035 14.30 15.00 0.70 18.12. 12:56 168 (S) 78
AB Cnc p 3 0.872842 14.00 15.00 1.00 18.12. 12:56 346 (N) -24
V1331 Aql p 4 1.364193 7.70 8.05 0.35 18.12. 12:57 200 (S) 37
V876 Per p 9 0.319961 13.60 14.20 0.60 18.12. 12:57 52 (NE) 20
NS Mon p 6 1.777618 10.60 11.10 0.50 18.12. 12:57 20 (N) -30
SV Ind s 10 0.443299 14.00 14.00 0.00 18.12. 12:57 174 (S) -15
NN Ser p 1 0.1300801 17.00 23.00 6.00 18.12. 12:57 254 (W) 30
WY Hya p 1 0.716008 10.40 11.20 0.80 18.12. 12:57 351 (N) -39
BL Leo p 1 0.28193 13.80 14.50 0.70 18.12. 12:57 308 (NW) 1
V448 Cen p 10 0.3374915 13.60 14.30 0.70 18.12. 12:57 257 (W) -37
DU CVn s 2 0.3071015 13.10 13.10 0.00 18.12. 12:57 305 (NW) 20
MY Cas p 6 0.926237 14.80 16.40 1.60 18.12. 12:57 42 (NE) 52
MU Aqr p 3 0.2722205 11.30 11.80 0.50 18.12. 12:57 161 (S) 37
V2517 Cyg p 1 1.388903 10.31 11.00 0.69 18.12. 12:58 170 (S) 76
V645 And s 8 0.4125814 13.05 13.05 0.00 18.12. 12:58 70 (E) 56
V393 Gem p 9 0.3639 16.90 17.14 0.24 18.12. 12:58 23 (NE) -12
LW Eri p 5 0.46562 12.20 12.80 0.60 18.12. 12:58 57 (NE) -25
RU UMi p 1 0.524926 10.00 10.66 0.66 18.12. 12:58 331 (NW) 45
AP Aur p 1 0.569374 10.90 11.40 0.50 18.12. 12:58 5 (N) -3
V1847 Ori s 1 0.342605 12.09 12.36 0.27 18.12. 12:58 42 (NE) -19
BS Gem p 9 1.05035 14.70 16.00 1.30 18.12. 12:58 23 (NE) -14
V481 Cam p 10 0.319855 14.50 15.50 1.00 18.12. 12:58 1 (N) 45
V456 Cam p 10 0.419811 12.10 12.30 0.20 18.12. 12:58 7 (N) 25
BG UMa p 8 0.6630411 10.84 10.93 0.09 18.12. 12:59 316 (NW) 37
V338 Dra s 5 0.2351485 13.30 13.30 0.00 18.12. 12:59 311 (NW) 56
V1374 Tau p 1 0.250818 13.00 13.50 0.50 18.12. 12:59 26 (NE) -7
V1426 Aql p 4 1.175155 9.30 9.70 0.40 18.12. 12:59 193 (S) 44
AA Cru p 10 1.893817 10.80 11.40 0.60 18.12. 12:59 225 (SW) -53
V466 Cam s 9 0.3998995 12.60 12.60 0.00 18.12. 13:00 5 (N) 32
ST Per p 1 2.648354 9.52 11.40 1.88 18.12. 13:00 52 (NE) 20
V802 Aql s 6 0.267608 13.40 13.40 0.00 18.12. 13:00 196 (S) 36
AQ Tau p 1 1.215896 12.00 12.90 0.90 18.12. 13:00 38 (NE) -3
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 18.12. 13:01 193 (S) 24
NX Boo p 8 0.251135 13.02 13.40 0.38 18.12. 13:01 281 (W) 36
VY Dor p 9 0.49692 12.19 12.97 0.78 18.12. 13:01 116 (SE) -62
ST Ind s 10 0.4018812 11.30 11.79 0.49 18.12. 13:01 173 (S) -9
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.