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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:06 UTC
Civil Twilight (6°): 06:19 // 15:42 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:58 // 17:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QX Vir s 1 0.242075 13.31 13.60 0.29 27.12. 20:23 25 (NE) -43
CS CrB p 9 0.336486 15.00 15.20 0.20 27.12. 20:24 354 (N) -12
EX Hya p 10 0.068233846 9.60 13.99 4.39 27.12. 20:24 75 (E) -51
V728 Cyg s 2 2.060155 10.60 10.60 0.00 27.12. 20:24 325 (NW) 32
V792 Sgr p 10 3.930977 11.20 12.10 0.90 27.12. 20:24 304 (NW) -53
V1851 Ori p 1 0.276946 12.00 12.50 0.50 27.12. 20:24 150 (SE) 47
RZ Col p 10 0.565194 11.00 11.58 0.58 27.12. 20:25 162 (S) 2
AS CrB s 1 0.380663 11.35 11.35 0.00 27.12. 20:25 358 (N) -5
V364 UMa p 8 0.3669815 13.40 13.95 0.55 27.12. 20:25 13 (N) 23
AC Boo s 1 0.352437 10.00 10.55 0.55 27.12. 20:25 10 (N) 7
AS Lib p 10 0.553805 13.20 13.90 0.70 27.12. 20:25 16 (N) -61
IO Boo s 7 0.2711483 13.00 13.00 0.00 27.12. 20:25 23 (NE) -12
BF Cap s 9 0.532676 8.92 8.92 0.00 27.12. 20:25 275 (W) -30
V640 Aql s 7 0.5612183 12.60 12.80 0.20 27.12. 20:25 303 (NW) -12
LO Cyg p 1 0.629214 13.10 13.70 0.60 27.12. 20:26 305 (NW) 32
V402 Aur p 3 0.603498 8.84 8.98 0.14 27.12. 20:26 139 (SE) 67
GK Cas p 1 2.303687 12.90 13.70 0.80 27.12. 20:26 312 (NW) 71
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 27.12. 20:26 169 (S) 58
SX Crv s 1 0.3166127 8.99 9.23 0.24 27.12. 20:26 69 (E) -41
BT Mic p 10 1.50568 10.14 10.42 0.27 27.12. 20:26 249 (W) -42
AV Hya p 1 0.683401 10.20 10.77 0.57 27.12. 20:26 90 (E) 7
IP Peg p 1 0.15820616 13.00 18.60 5.60 27.12. 20:26 265 (W) 28
XZ Cnc p 1 0.714673 9.80 10.20 0.40 27.12. 20:27 98 (E) 24
FU Eri p 10 1.87221 9.25 9.59 0.34 27.12. 20:27 188 (S) -5
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 27.12. 20:27 78 (E) -51
V443 Nor p 10 0.4091 16.50 16.90 0.40 27.12. 20:27 179 (S) -84
V1436 Cyg s 9 1.5870645 15.80 15.90 0.10 27.12. 20:27 315 (NW) 1
V742 Her p 1 0.5776513 13.80 14.50 0.70 27.12. 20:27 342 (N) 7
DK Hya p 1 0.5219213 10.50 11.50 1.00 27.12. 20:27 105 (E) -14
BP Vel p 10 0.264987 12.90 13.80 0.90 27.12. 20:27 137 (SE) -21
UU Lyn p 1 0.46846 11.54 12.33 0.79 27.12. 20:28 65 (NE) 37
XX Sex s 7 0.5401135 9.30 9.50 0.20 27.12. 20:28 90 (E) -8
U Peg s 1 0.3747772 9.23 9.73 0.50 27.12. 20:28 256 (W) 32
BR CrB p 10 0.766929 9.88 10.11 0.23 27.12. 20:28 0 (N) -4
V418 Cam s 9 0.3067595 13.70 14.40 0.70 27.12. 20:28 22 (N) 64
V2717 Oph p 9 0.336 15.00 15.50 0.50 27.12. 20:28 331 (NW) -45
AS Ser p 1 0.4662346 11.40 12.00 0.60 27.12. 20:28 5 (N) -38
LW Eri p 5 0.46562 12.20 12.80 0.60 27.12. 20:28 168 (S) 39
IV Dra p 4 0.2681055 13.70 14.10 0.40 27.12. 20:28 3 (N) 13
CR Del p 8 0.3537417 13.50 13.90 0.40 27.12. 20:28 296 (NW) -1
V1011 Cas p 3 0.677144 12.57 13.00 0.43 27.12. 20:28 315 (NW) 64
UU Cam p 1 0.6825584 11.80 12.30 0.50 27.12. 20:29 360 (N) 65
V1130 Tau s 2 0.798868 6.65 6.65 0.00 27.12. 20:29 182 (S) 42
IR Lib p 8 0.2743715 8.72 8.83 0.11 27.12. 20:29 16 (N) -68
V524 Oph p 8 0.308917 13.00 13.80 0.80 27.12. 20:29 311 (NW) -62
EG Cas p 1 0.611449 12.90 13.40 0.50 27.12. 20:29 306 (NW) 54
V467 Peg p 9 0.312814 9.43 9.52 0.09 27.12. 20:29 283 (W) 13
CF CrB p 10 0.262445 14.14 14.54 0.40 27.12. 20:29 358 (N) -10
V357 Cep p 4 1.309234 13.30 15.00 1.70 27.12. 20:29 350 (N) 59
V1053 Cas p 1 0.649369 15.20 15.80 0.60 27.12. 20:29 311 (NW) 62
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.