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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:02 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 23.12. 09:28 118 (SE) 62
RW PsA s 9 0.3604495 11.05 11.63 0.58 23.12. 09:29 113 (SE) -16
V640 Aur p 1 0.3279975 12.52 13.25 0.73 23.12. 09:29 347 (N) 14
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 23.12. 09:29 165 (S) 10
DR CVn s 1 0.329058 11.70 11.95 0.25 23.12. 09:30 274 (W) 46
FT Lup p 9 0.470084 9.70 10.64 0.94 23.12. 09:30 198 (S) -5
V347 Dra p 10 0.507279 12.40 12.70 0.30 23.12. 09:30 346 (N) 76
VY Cnc p 10 0.7194195 11.90 12.40 0.50 23.12. 09:30 301 (NW) 0
IS Boo s 8 0.25145 14.00 14.00 0.00 23.12. 09:30 282 (W) 67
ES Gem p 10 1.661124 15.20 16.20 1.00 23.12. 09:31 330 (NW) -18
V757 Cep s 8 0.343873 14.00 14.70 0.70 23.12. 09:31 15 (N) 44
GZ Gem p 6 1.225009 13.60 14.10 0.50 23.12. 09:31 334 (NW) -18
BS Vul p 1 0.475971 10.90 11.60 0.70 23.12. 09:31 112 (E) 45
V434 Per p 3 0.5361082 14.40 15.10 0.70 23.12. 09:31 15 (N) 2
GV Leo p 1 0.266728 11.37 11.50 0.13 23.12. 09:31 286 (W) 8
DW Pav p 10 0.698 15.70 16.40 0.70 23.12. 09:31 165 (S) -32
V564 And p 4 0.39177 13.98 14.07 0.09 23.12. 09:31 28 (NE) 10
V959 Cep p 9 0.372264 11.45 11.68 0.23 23.12. 09:31 27 (NE) 40
V471 Tau s 1 0.5211834 9.40 9.40 0.00 23.12. 09:32 13 (N) -22
V481 Peg p 9 0.422025 9.55 9.95 0.40 23.12. 09:32 83 (E) 24
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 23.12. 09:32 163 (S) 10
CZEV114 Cas s 4 0.642525 13.98 13.98 0.00 23.12. 09:32 33 (NE) 33
WW UMi p 8 0.601949 12.45 12.60 0.15 23.12. 09:32 335 (NW) 59
V404 Hya p 7 0.309535 14.85 15.25 0.40 23.12. 09:32 292 (W) -12
UZ For p 10 0.087865429 18.20 20.90 2.70 23.12. 09:32 34 (NE) -63
V1053 Her s 1 0.287796 13.57 13.57 0.00 23.12. 09:32 151 (SE) 74
RU Eri s 1 0.632199 9.37 9.64 0.27 23.12. 09:32 19 (N) -54
V610 Ara p 9 0.54316 8.80 9.20 0.40 23.12. 09:32 179 (S) -17
GR Psc p 4 0.49432 11.21 11.21 0.00 23.12. 09:33 48 (NE) -4
V383 Gem p 2 0.757285 12.78 13.60 0.82 23.12. 09:33 331 (NW) -11
RV Per s 1 1.973493 10.30 10.40 0.10 23.12. 09:33 6 (N) -5
LM Cnc p 5 0.315801 12.00 12.50 0.50 23.12. 09:33 300 (NW) -6
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 23.12. 09:33 89 (E) 0
KQ Lib p 9 0.695529 11.60 12.05 0.45 23.12. 09:33 210 (SW) 24
V1144 Her p 10 0.25497 14.60 15.40 0.80 23.12. 09:33 230 (SW) 79
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 23.12. 09:34 140 (SE) 17
CR Tau s 1 0.68270353 12.50 12.50 0.00 23.12. 09:34 344 (N) -14
FF Vul p 1 0.444979 13.10 13.80 0.70 23.12. 09:34 99 (E) 42
NR Boo p 2 0.356731 12.00 12.50 0.50 23.12. 09:34 218 (SW) 46
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 23.12. 09:34 317 (NW) -24
DU Oct p 10 2.47867 9.21 9.48 0.27 23.12. 09:34 163 (S) -42
V687 Her s 4 0.321451 14.40 14.90 0.50 23.12. 09:34 195 (S) 63
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 23.12. 09:34 89 (E) 53
GU Pup p 10 1.652698 11.40 12.20 0.80 23.12. 09:34 300 (NW) -43
V864 Mon s 5 0.358427 9.90 10.50 0.60 23.12. 09:35 312 (NW) -35
EF Cep s 1 0.6061084 12.00 12.60 0.60 23.12. 09:35 360 (N) 41
UY Vol p 1 0.159337785 16.90 23.00 6.10 23.12. 09:35 215 (SW) -61
UY Mus s 10 0.562441 11.70 12.00 0.30 23.12. 09:35 207 (SW) -36
V465 CrA p 10 0.3949033 13.70 14.20 0.50 23.12. 09:35 166 (S) -7
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 23.12. 09:35 56 (NE) 64
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.