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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 °
V910 Cep p 10 2.4525462 12.35 12.65 0.30 30.12. 20:11 316 (NW) 49
V368 Sge p 10 0.415859 12.20 12.55 0.35 30.12. 20:11 304 (NW) -3
KN Eri p 8 0.396604 13.23 14.20 0.97 30.12. 20:11 167 (S) 34
DF Pup p 9 0.771456 12.70 14.00 1.30 30.12. 20:11 125 (SE) 2
V3859 Sgr p 10 1.98908 11.80 12.60 0.80 30.12. 20:12 289 (W) -51
V473 Cam p 7 0.298438 11.55 12.20 0.65 30.12. 20:12 18 (N) 57
CG Cha p 10 0.3765523 13.90 14.40 0.50 30.12. 20:12 164 (S) -51
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 30.12. 20:12 316 (NW) 8
V432 Per s 1 0.3833085 11.00 11.60 0.60 30.12. 20:12 228 (SW) 80
TX Eri p 10 0.62858 12.47 12.91 0.44 30.12. 20:12 190 (S) 20
XY UMa s 1 0.47899511 9.50 10.00 0.50 30.12. 20:12 52 (NE) 44
IX Ara p 10 1.23752 13.70 14.30 0.60 30.12. 20:12 232 (SW) -73
V959 Cep p 9 0.372264 11.45 11.68 0.23 30.12. 20:13 325 (NW) 56
V2768 Ori s 8 0.33262 15.00 15.00 0.00 30.12. 20:13 140 (SE) 38
V592 Per p 1 0.7157178 8.30 8.65 0.35 30.12. 20:13 132 (SE) 76
ET Boo s 1 0.64504 9.14 9.14 0.00 30.12. 20:13 9 (N) 7
V401 CMa p 10 0.69123 17.75 18.08 0.33 30.12. 20:13 145 (SE) 14
V664 Lyr p 8 0.359987 13.00 13.00 0.00 30.12. 20:13 330 (NW) 10
V450 Peg s 1 0.556231 14.00 14.00 0.00 30.12. 20:13 290 (W) 18
V1300 Her p 1 0.296334 12.63 13.00 0.37 30.12. 20:13 337 (NW) 2
V819 Her s 4 2.229634 5.51 5.51 0.00 30.12. 20:13 343 (N) 2
CD Tri s 3 0.369035 12.14 12.14 0.00 30.12. 20:13 235 (SW) 68
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 30.12. 20:14 309 (NW) -14
HS Aqr s 1 0.7101875 9.35 9.35 0.00 30.12. 20:14 283 (W) -12
V524 Mon p 3 0.28361685 14.40 15.20 0.80 30.12. 20:14 125 (SE) 28
AK Men p 10 0.41244 9.13 9.28 0.15 30.12. 20:14 180 (S) -40
KV Gem p 1 0.358522 12.40 12.90 0.50 30.12. 20:14 118 (SE) 41
V506 And p 9 0.34345 13.60 14.40 0.80 30.12. 20:14 260 (W) 51
V624 Aur p 7 0.7077 15.91 16.40 0.49 30.12. 20:14 107 (E) 67
V501 CrA p 10 0.4110817 12.80 13.40 0.60 30.12. 20:15 279 (W) -64
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 30.12. 20:15 116 (SE) 35
V963 Aql p 10 3.03685 14.40 15.70 1.30 30.12. 20:15 300 (NW) -29
V362 Cas p 7 1.04496 12.80 13.35 0.55 30.12. 20:15 316 (NW) 57
ET Mus s 8 0.4593487 12.10 12.10 0.00 30.12. 20:15 159 (S) -59
V508 Cen p 10 0.3945023 12.70 13.20 0.50 30.12. 20:16 73 (E) -71
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 30.12. 20:16 313 (NW) 16
PY Cyg p 8 0.4650325 14.80 15.20 0.40 30.12. 20:16 316 (NW) 14
GO CVn s 7 0.537569 13.50 13.50 0.00 30.12. 20:16 19 (N) 6
BV Tau p 3 0.930451 11.70 12.40 0.70 30.12. 20:16 134 (SE) 56
V1542 Aql p 1 0.417537 11.71 12.34 0.63 30.12. 20:16 301 (NW) -13
VV Cet s 1 0.5223925 10.43 10.99 0.56 30.12. 20:16 231 (SW) 25
EI Mon p 8 0.9107425 13.90 14.40 0.50 30.12. 20:16 131 (SE) 22
V534 Cyg s 2 1.132621 13.70 13.80 0.10 30.12. 20:16 307 (NW) 28
V629 And s 8 0.742579 11.20 11.20 0.00 30.12. 20:16 291 (W) 44
V1106 Her s 1 0.2546005 12.60 12.60 0.00 30.12. 20:16 329 (NW) -8
IZ Lac s 1 0.7989215 12.50 12.70 0.20 30.12. 20:16 307 (NW) 39
HY Gem p 5 0.351013 16.70 17.50 0.80 30.12. 20:17 117 (SE) 48
BH UMa p 1 0.349341 11.50 12.30 0.80 30.12. 20:17 44 (NE) 31
KW Boo s 5 0.348865 14.00 14.50 0.50 30.12. 20:17 19 (N) -11
CP Sge p 7 3.501664 13.20 14.30 1.10 30.12. 20:17 301 (NW) -1
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.