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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FM Vul s 1 0.784642 12.80 13.00 0.20 20.12. 08:11 89 (E) 36
EM Lac p 1 0.3891351 12.50 13.09 0.59 20.12. 08:11 40 (NE) 30
HK Cyg p 8 3.283115 13.00 15.00 2.00 20.12. 08:11 82 (E) 41
SU Ind p 8 0.986356 9.50 10.00 0.50 20.12. 08:11 125 (SE) -31
V733 Her p 3 0.4174915 13.80 14.40 0.60 20.12. 08:11 83 (E) 68
RV Per p 1 1.973493 10.30 12.70 2.40 20.12. 08:11 347 (N) -5
SY Ind s 10 0.4714 15.00 15.00 0.00 20.12. 08:11 140 (SE) -37
V403 Vul p 9 1.08706 6.82 6.88 0.06 20.12. 08:11 77 (E) 16
V2759 Ori p 10 0.498856 10.40 10.84 0.44 20.12. 08:12 319 (NW) -22
V566 And s 8 0.389694 10.85 11.25 0.40 20.12. 08:12 13 (N) -3
MU Dra s 1 0.349664 12.76 12.76 0.00 20.12. 08:12 67 (NE) 54
V423 Tau s 6 0.682416 15.70 15.80 0.10 20.12. 08:12 323 (NW) -7
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 20.12. 08:12 98 (E) 28
BS Del p 9 2.977497 12.80 14.60 1.80 20.12. 08:12 83 (E) 15
KW Eri p 9 0.2352915 13.38 13.90 0.52 20.12. 08:12 45 (NE) -86
BO Peg s 1 0.580428 11.50 11.60 0.10 20.12. 08:12 78 (E) 6
AB CVn p 9 1.29006 14.70 15.40 0.70 20.12. 08:13 260 (W) 53
DG Dra p 10 0.571372 9.40 9.40 0.00 20.12. 08:13 55 (NE) 56
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 20.12. 08:13 64 (NE) 35
AT Aqr p 8 0.30409565 14.10 15.00 0.90 20.12. 08:13 90 (E) -26
GW Boo p 1 0.531544 10.25 10.59 0.34 20.12. 08:13 214 (SW) 56
CF Mon p 4 2.6104738 13.60 14.90 1.30 20.12. 08:13 298 (NW) -22
V1284 Her p 1 0.337146 12.78 13.18 0.40 20.12. 08:13 102 (E) 60
V473 Cas p 1 0.41546 13.40 14.00 0.60 20.12. 08:13 14 (N) 19
CZ Cha p 10 0.3225055 14.00 14.60 0.60 20.12. 08:13 193 (S) -45
LV Pav p 10 0.533 14.00 14.50 0.50 20.12. 08:13 144 (SE) -33
EF Ori p 1 1.619449 13.60 14.80 1.20 20.12. 08:13 314 (NW) -16
DK Tuc p 10 5.337933 6.85 7.06 0.21 20.12. 08:14 130 (SE) -49
AK CMi p 1 0.5658969 10.10 11.50 1.40 20.12. 08:14 290 (W) -11
V1097 Cen p 10 0.91095 11.70 12.70 1.00 20.12. 08:14 204 (SW) -30
KZ Boo p 8 0.353515 12.65 13.10 0.45 20.12. 08:14 310 (NW) 83
RW CrB p 1 0.7264112 10.22 10.78 0.56 20.12. 08:14 163 (S) 69
V446 Peg s 1 0.305983 14.00 14.00 0.00 20.12. 08:14 68 (E) 16
V594 Lyr p 5 0.255999 14.00 14.33 0.33 20.12. 08:14 76 (E) 55
BV Eri p 1 0.5076543 8.12 8.63 0.51 20.12. 08:14 345 (N) -50
V879 Aql p 9 0.2710068 13.10 14.80 1.70 20.12. 08:14 112 (E) 31
SV Cet p 9 0.2920877 14.50 14.90 0.40 20.12. 08:15 63 (NE) -49
DR CVn p 1 0.329058 11.70 11.96 0.26 20.12. 08:15 257 (W) 60
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.12. 08:15 166 (S) 39
SY Aps p 6 0.278908 12.20 13.60 1.40 20.12. 08:15 183 (S) -33
IU Cnc p 1 0.421646 11.80 12.36 0.56 20.12. 08:15 281 (W) 8
KR Pav p 10 0.4838 13.70 14.80 1.10 20.12. 08:15 152 (SE) -44
BS Vir s 10 0.3770834 13.60 14.40 0.80 20.12. 08:15 225 (SW) 29
V5562 Sgr p 10 3.03868 7.77 7.99 0.22 20.12. 08:15 144 (SE) 2
EV Cnc s 1 0.441439 12.75 12.80 0.05 20.12. 08:16 282 (W) 6
V712 And p 10 0.367179 10.03 10.24 0.21 20.12. 08:16 38 (NE) 7
PV Boo p 10 0.292588 14.51 15.14 0.63 20.12. 08:16 173 (S) 74
V422 And s 4 1.015595 13.40 13.40 0.00 20.12. 08:16 38 (NE) 23
PZ UMa s 7 0.2626732 12.50 12.50 0.00 20.12. 08:16 306 (NW) 38
V579 Lyr p 1 0.242906 12.77 13.25 0.48 20.12. 08:16 79 (E) 53
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.