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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°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UY UMa s 1 0.3760203 12.70 12.90 0.20 24.12. 14:35 327 (NW) 26
GM Aqr p 6 0.367282 13.80 15.00 1.20 24.12. 14:35 170 (S) 37
XY Boo s 1 0.370564 10.30 10.61 0.31 24.12. 14:35 306 (NW) -2
WW Eri s 1 0.926499 11.12 11.32 0.20 24.12. 14:35 80 (E) -18
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 24.12. 14:35 257 (W) 83
V409 Aql p 9 2.049404 11.50 12.40 0.90 24.12. 14:35 225 (SW) 30
V1049 Her s 3 0.72733 10.80 10.80 0.00 24.12. 14:35 268 (W) 30
BB Tri p 10 0.392372 14.00 14.40 0.40 24.12. 14:36 90 (E) 46
BG Cas p 7 3.953611 12.90 13.70 0.80 24.12. 14:36 44 (NE) 67
CL CrB p 8 0.318808 11.41 11.72 0.31 24.12. 14:36 292 (W) 30
V819 Her p 4 2.229634 5.51 5.63 0.12 24.12. 14:36 285 (W) 43
OP Cen p 10 0.4623218 13.10 13.80 0.70 24.12. 14:36 233 (SW) -58
T Aur p 6 0.20437829 15.20 15.50 0.30 24.12. 14:36 52 (NE) 9
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 24.12. 14:36 200 (S) 39
V2281 Cyg s 10 1.073105 12.10 12.10 0.00 24.12. 14:37 275 (W) 65
V750 CrA p 10 0.37913 9.94 10.17 0.23 24.12. 14:37 216 (SW) -7
LM Boo p 1 0.327922 12.00 12.50 0.50 24.12. 14:37 299 (NW) 7
V789 Per p 9 0.715314 13.20 13.85 0.65 24.12. 14:37 72 (E) 40
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 24.12. 14:37 228 (SW) 65
V1043 Her s 8 0.410255 13.63 13.63 0.00 24.12. 14:37 299 (NW) 46
AV CrB s 1 0.30819 11.87 11.87 0.00 24.12. 14:38 287 (W) 26
QY Boo p 10 0.341883 12.70 12.90 0.20 24.12. 14:39 304 (NW) 30
ES Gem p 10 1.661124 15.20 16.20 1.00 24.12. 14:39 47 (NE) -10
V656 Pup p 10 0.32903 18.12 18.27 0.15 24.12. 14:39 99 (E) -66
IV Dra s 4 0.2681055 13.70 13.70 0.00 24.12. 14:39 313 (NW) 36
V1100 Her p 1 0.346931 10.92 11.26 0.34 24.12. 14:39 282 (W) 46
IW Pav p 10 1.7428 15.00 15.80 0.80 24.12. 14:39 187 (S) -33
V1638 Ori p 8 0.614052 11.43 11.86 0.43 24.12. 14:39 81 (E) -12
BX Peg s 1 0.280418 11.00 11.62 0.62 24.12. 14:39 189 (S) 67
GI Vul p 1 0.4814828 13.50 14.60 1.10 24.12. 14:39 239 (SW) 56
IW Boo p 4 0.264742 13.40 13.70 0.30 24.12. 14:39 315 (NW) 19
V1633 Ori s 3 1.149385 12.10 12.10 0.00 24.12. 14:39 58 (NE) -19
DD Mon s 1 0.5680155 10.61 10.61 0.00 24.12. 14:40 55 (NE) -26
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 24.12. 14:40 178 (S) 28
V471 Tau s 1 0.5211834 9.40 9.40 0.00 24.12. 14:40 79 (E) 14
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 24.12. 14:40 300 (NW) 25
V481 Peg p 9 0.422025 9.55 9.95 0.40 24.12. 14:40 179 (S) 63
KW Peg p 1 0.816402 12.17 12.48 0.31 24.12. 14:40 189 (S) 67
BG CMa p 10 1.73927 13.70 14.60 0.90 24.12. 14:41 72 (E) -48
BO Ari p 1 0.3181937 10.00 10.50 0.50 24.12. 14:41 90 (E) 37
V404 CMa p 10 0.45178 17.45 18.40 0.95 24.12. 14:41 75 (E) -37
V2660 Oph p 10 1.2061988 14.15 14.45 0.30 24.12. 14:41 245 (SW) 20
V857 Her s 1 0.38223 10.90 10.90 0.00 24.12. 14:41 290 (W) 36
EF Dra s 1 0.424031 10.48 10.48 0.00 24.12. 14:41 328 (NW) 57
TY Boo s 1 0.3171485 10.81 11.35 0.54 24.12. 14:41 303 (NW) 18
DG Com p 2 0.986612 14.30 15.50 1.20 24.12. 14:42 324 (NW) -11
V1024 Her s 3 0.5308265 12.50 12.50 0.00 24.12. 14:42 285 (W) 21
V1192 Her p 10 0.310078 13.00 13.30 0.30 24.12. 14:42 302 (NW) 39
OX Cas p 1 2.489344 9.90 10.35 0.45 24.12. 14:42 48 (NE) 61
V1315 Her p 1 0.358361 12.75 13.10 0.35 24.12. 14:42 280 (W) 48
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.