Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LL Pav s 10 0.877 14.70 15.10 0.40 16.12. 09:25 166 (S) -37
V4407 Sgr p 10 1.45175 6.62 6.80 0.18 16.12. 09:25 146 (SE) 1
WW UMi p 8 0.601949 12.45 12.60 0.15 16.12. 09:26 337 (NW) 61
V623 Aur p 8 0.60309 12.50 12.90 0.40 16.12. 09:26 341 (N) 2
V780 Sgr p 10 0.860306 12.80 13.60 0.80 16.12. 09:26 156 (SE) 10
V789 Cyg p 6 0.288551 13.30 13.70 0.40 16.12. 09:26 100 (E) 49
ST Tri p 1 0.479052 14.30 15.20 0.90 16.12. 09:26 18 (N) -2
LP UMa p 1 0.309901 12.52 12.79 0.27 16.12. 09:26 315 (NW) 44
XX Sex s 7 0.5401135 9.30 9.50 0.20 16.12. 09:27 265 (W) -4
HY Pav s 10 0.351657 11.40 12.10 0.70 16.12. 09:27 161 (S) -41
V609 Cen p 10 0.458448 13.30 13.60 0.30 16.12. 09:27 203 (SW) -20
TX Cas p 5 2.926855 9.16 9.80 0.64 16.12. 09:27 10 (N) 24
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 16.12. 09:27 90 (E) -9
V397 Dra p 10 0.7918 12.45 12.90 0.45 16.12. 09:27 33 (NE) 68
V857 Her p 1 0.38223 10.90 11.50 0.60 16.12. 09:27 146 (SE) 77
FL Tel p 10 0.51178 14.00 14.80 0.80 16.12. 09:27 156 (SE) -14
RV Per p 1 1.973493 10.30 12.70 2.40 16.12. 09:27 360 (N) -6
BL Eri p 1 0.416918 11.51 12.28 0.77 16.12. 09:27 359 (N) -52
V905 Ara s 2 0.243905 14.00 14.00 0.00 16.12. 09:28 172 (S) -22
V440 Cas s 8 0.32568791 15.00 15.00 0.00 16.12. 09:28 40 (NE) 27
SZ Her p 1 0.818096 9.86 11.87 2.01 16.12. 09:28 128 (SE) 66
HT Lyr p 8 0.8619849 13.20 13.70 0.50 16.12. 09:28 106 (E) 65
CY Cha s 10 0.443751 13.50 14.00 0.50 16.12. 09:28 195 (S) -47
V875 Cep p 10 0.607031 12.00 12.33 0.33 16.12. 09:28 10 (N) 49
IK Boo s 1 0.303116 12.00 12.50 0.50 16.12. 09:29 240 (SW) 59
V473 Cas s 1 0.41546 13.40 13.40 0.00 16.12. 09:29 22 (N) 21
DR CVn p 1 0.329058 11.70 11.96 0.26 16.12. 09:29 269 (W) 51
V583 Pup p 10 0.780408 7.98 8.33 0.35 16.12. 09:29 283 (W) -42
BX CMi p 2 1.535093 10.80 11.50 0.70 16.12. 09:29 312 (NW) -20
V501 Sgr p 6 1.513265 12.60 13.70 1.10 16.12. 09:29 146 (SE) -10
RS Cha s 10 1.669882 6.02 6.53 0.51 16.12. 09:29 197 (S) -53
V873 Per p 1 0.294902 10.80 11.50 0.70 16.12. 09:29 16 (N) 3
V1007 Cas p 5 0.332007 12.00 12.44 0.44 16.12. 09:30 37 (NE) 24
SU Ind p 8 0.986356 9.50 10.00 0.50 16.12. 09:30 134 (SE) -24
V496 Mon p 5 0.660764 12.50 13.30 0.80 16.12. 09:30 318 (NW) -28
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 16.12. 09:30 315 (NW) -17
DS Vel p 10 0.7215652 10.90 11.50 0.60 16.12. 09:30 234 (SW) -42
FV CVn p 1 0.315365 11.80 12.15 0.35 16.12. 09:30 249 (W) 59
V1222 Tau p 4 0.295362 13.28 13.64 0.36 16.12. 09:30 13 (N) -30
RZ UMi p 2 0.3373491 12.80 13.50 0.70 16.12. 09:30 358 (N) 53
V477 Peg p 9 0.2747515 11.65 11.75 0.10 16.12. 09:30 80 (E) 18
RY Cha p 10 0.640142 13.80 14.80 1.00 16.12. 09:30 199 (S) -47
V470 Cam p 1 0.0956467 14.10 14.75 0.65 16.12. 09:30 341 (N) 32
FF Vul p 1 0.444979 13.10 13.80 0.70 16.12. 09:30 93 (E) 37
LO And s 1 0.3804371 11.20 11.82 0.62 16.12. 09:30 47 (NE) 24
V416 Gem p 7 0.256181 12.50 13.00 0.50 16.12. 09:30 322 (NW) -9
V1168 Aql p 4 1.272567 11.90 13.90 2.00 16.12. 09:30 109 (E) 30
AA CMa p 10 1.401905 13.80 15.90 2.10 16.12. 09:30 291 (W) -48
DV Psc p 1 0.3085358 10.59 11.10 0.51 16.12. 09:31 63 (NE) -14
V349 Dra p 10 0.3898685 11.30 11.70 0.40 16.12. 09:31 1 (N) 88
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.