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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 °
V947 Cyg p 5 0.429245 14.10 15.10 1.00 22.12. 17:39 282 (W) 32
HX UMa p 5 0.379156 8.89 9.06 0.17 22.12. 17:40 8 (N) 4
DS Pup s 8 0.3886775 12.70 13.40 0.70 22.12. 17:40 98 (E) -26
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 22.12. 17:40 270 (W) -35
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 22.12. 17:40 239 (SW) 14
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 22.12. 17:41 256 (W) 85
NN Dra p 7 0.382879 12.34 12.98 0.64 22.12. 17:41 358 (N) 25
V609 Cen p 10 0.458448 13.30 13.60 0.30 22.12. 17:41 232 (SW) -82
DW UMa p 1 0.13660653 15.10 16.60 1.50 22.12. 17:41 18 (N) 22
BF Tri s 9 0.326566 14.00 14.50 0.50 22.12. 17:41 146 (SE) 68
V462 Cep p 10 1.80961 8.66 8.78 0.11 22.12. 17:41 356 (N) 58
V816 Cep p 10 0.3113931 13.45 14.10 0.65 22.12. 17:41 338 (N) 54
BS UMa p 1 0.3495099 13.70 14.00 0.30 22.12. 17:41 15 (N) 4
NQ Aqr p 8 0.429586 12.40 12.95 0.55 22.12. 17:41 235 (SW) 12
DV Peg s 1 0.642167 11.70 12.10 0.40 22.12. 17:42 253 (W) 41
V424 Nor p 10 0.5818 14.47 14.95 0.48 22.12. 17:42 239 (SW) -62
TV Mon p 8 4.179747 12.00 13.90 1.90 22.12. 17:42 90 (E) 7
DR CVn s 1 0.329058 11.70 11.95 0.25 22.12. 17:42 1 (N) -4
QV Boo p 10 0.324797 14.20 15.00 0.80 22.12. 17:42 329 (NW) 7
LP Com p 1 0.337934 12.76 13.37 0.61 22.12. 17:42 4 (N) -13
V1355 Tau p 7 0.244668 13.00 13.00 0.00 22.12. 17:42 93 (E) 35
GY Lib p 9 0.519098 12.30 13.00 0.70 22.12. 17:42 310 (NW) -36
V489 Cam p 8 0.6197565 10.94 11.22 0.28 22.12. 17:42 19 (N) 45
V2263 Cyg s 7 1.832655 12.36 12.36 0.00 22.12. 17:42 296 (NW) 62
V364 Per s 2 0.3394535 14.60 15.60 1.00 22.12. 17:42 112 (E) 65
GO Cha p 10 0.406067 10.64 10.97 0.33 22.12. 17:42 167 (S) -56
V608 Aur p 9 0.763236 12.50 12.90 0.40 22.12. 17:42 74 (E) 42
ZZ Eri s 3 0.45206 13.90 14.40 0.50 22.12. 17:42 128 (SE) 15
HW Cam s 1 1.091737 10.60 10.90 0.30 22.12. 17:43 8 (N) 47
LO Pup s 10 1.204554 13.80 13.90 0.10 22.12. 17:43 93 (E) -27
FV CVn s 1 0.315365 11.80 12.10 0.30 22.12. 17:43 347 (N) -6
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 22.12. 17:43 244 (SW) -17
BC Eri p 1 0.527247 10.83 11.32 0.49 22.12. 17:44 123 (SE) 7
V456 Cam p 10 0.419811 12.10 12.30 0.20 22.12. 17:44 37 (NE) 44
V868 Mon p 8 0.637711 8.90 9.40 0.50 22.12. 17:44 82 (E) -10
V604 Car p 10 0.472292 9.16 9.64 0.48 22.12. 17:44 135 (SE) -44
IS CMa s 7 0.616985 6.93 6.93 0.00 22.12. 17:44 115 (SE) -18
V640 Aur p 1 0.3279975 12.52 13.25 0.73 22.12. 17:44 55 (NE) 44
NW Boo s 5 1.01185563 13.00 13.00 0.00 22.12. 17:44 334 (NW) 0
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 22.12. 17:44 264 (W) 15
HZ Lac s 8 1.295141 14.40 15.00 0.60 22.12. 17:45 289 (W) 64
BI CVn p 1 0.3842103 10.35 10.78 0.43 22.12. 17:45 358 (N) -3
V905 Ara p 2 0.243905 14.00 14.20 0.20 22.12. 17:45 227 (SW) -53
V579 Lyr s 1 0.242906 12.77 12.77 0.00 22.12. 17:45 302 (NW) 32
PY Boo p 9 0.278049 12.10 12.65 0.55 22.12. 17:45 336 (NW) 17
RU UMi p 1 0.524926 10.00 10.66 0.66 22.12. 17:45 355 (N) 30
EI CVn s 1 0.260766 11.80 12.45 0.65 22.12. 17:45 345 (N) -5
V632 Car p 9 7.135726 12.16 12.66 0.50 22.12. 17:46 125 (SE) -64
QZ Tel p 10 1.03099 8.11 8.26 0.15 22.12. 17:46 231 (SW) -39
BD Scl s 9 0.566291 10.02 10.30 0.28 22.12. 17:46 185 (S) 15
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.