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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 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DF Vel p 10 0.7644772 13.30 14.40 1.10 19.12. 22:22 143 (SE) -22
V532 Mon p 1 0.4669795 12.20 12.80 0.60 19.12. 22:22 147 (SE) 35
EW Boo s 1 0.906349 10.31 10.31 0.00 19.12. 22:22 26 (NE) 3
V873 Aql s 5 0.357572 13.30 13.30 0.00 19.12. 22:22 333 (NW) -36
V658 Pup p 10 0.402 16.60 16.76 0.16 19.12. 22:22 159 (S) -12
EI Sge p 7 0.3882466 14.00 14.80 0.80 19.12. 22:23 321 (NW) -12
V489 Ser p 9 0.078847 19.20 21.00 1.80 19.12. 22:23 26 (NE) -37
BY Per p 1 1.152638 13.20 14.80 1.60 19.12. 22:23 299 (NW) 59
YZ Phe s 10 0.23472665 12.65 12.95 0.30 19.12. 22:23 216 (SW) -17
EH Cnc p 1 0.4180364 11.73 12.47 0.74 19.12. 22:23 111 (E) 43
V861 Her s 1 0.3446312 13.80 13.80 0.00 19.12. 22:23 5 (N) 1
V963 Oph p 10 0.264743 14.60 15.10 0.50 19.12. 22:23 343 (N) -32
V964 Aql p 9 1.26256 13.60 14.40 0.80 19.12. 22:23 322 (NW) -40
AA Dor p 10 0.2615397 11.13 11.60 0.47 19.12. 22:23 179 (S) -30
V796 Cep p 1 0.392964 12.20 12.85 0.65 19.12. 22:23 346 (N) 55
V1067 Her s 1 0.258109 12.58 12.58 0.00 19.12. 22:23 356 (N) 4
BG Vul p 1 0.4032397 12.90 13.70 0.80 19.12. 22:23 307 (NW) -1
NN Aqr p 4 0.306779 13.47 14.14 0.67 19.12. 22:23 289 (W) -15
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 19.12. 22:24 324 (NW) -1
HH Boo p 1 0.318666 11.00 11.50 0.50 19.12. 22:24 30 (NE) 14
MN Vul p 8 2.273494 15.10 16.10 1.00 19.12. 22:24 332 (NW) -8
V839 Oph p 1 0.4090015 8.80 9.39 0.59 19.12. 22:24 346 (N) -30
VZ Lib s 1 0.358261 10.13 10.55 0.42 19.12. 22:24 42 (NE) -49
V1055 Her p 1 0.3154085 11.32 11.52 0.20 19.12. 22:24 360 (N) 1
FW CVn p 10 0.3454 9.25 9.32 0.07 19.12. 22:24 37 (NE) 11
XX LMi p 4 0.370979 12.42 12.56 0.14 19.12. 22:25 76 (E) 31
AC Lib p 10 0.6649535 13.90 14.60 0.70 19.12. 22:25 54 (NE) -52
V790 Cep p 8 0.3212316 12.62 12.74 0.12 19.12. 22:25 353 (N) 52
V487 Cam p 10 0.47766 14.40 14.90 0.50 19.12. 22:25 13 (N) 59
V797 Cep p 1 0.270449 14.60 15.00 0.40 19.12. 22:26 346 (N) 55
V816 Cep p 10 0.3113931 13.45 14.10 0.65 19.12. 22:26 347 (N) 39
EX Hya p 10 0.068233846 9.60 13.99 4.39 19.12. 22:26 94 (E) -36
V1209 Cen p 10 2.090935 11.49 11.90 0.41 19.12. 22:26 126 (SE) -65
V1207 Her p 8 0.2667556 12.55 13.40 0.85 19.12. 22:26 10 (N) -14
V905 Ara s 2 0.243905 14.00 14.00 0.00 19.12. 22:26 175 (S) -79
LS Peg p 8 0.1733 11.60 13.00 1.40 19.12. 22:26 296 (NW) -3
V1414 Cyg s 1 1.4062545 13.60 13.60 0.00 19.12. 22:26 316 (NW) 25
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 19.12. 22:26 339 (N) -10
PS Boo p 10 0.28164 12.30 12.60 0.30 19.12. 22:26 19 (N) 14
PZ UMa s 7 0.2626732 12.50 12.50 0.00 19.12. 22:26 66 (NE) 51
V1047 Her s 1 0.320736 12.26 12.26 0.00 19.12. 22:27 2 (N) -7
QW Gem s 1 0.3581235 10.33 10.33 0.00 19.12. 22:27 133 (SE) 64
V900 Mon s 6 0.298305 11.92 12.65 0.73 19.12. 22:27 160 (S) 43
GM Ara p 10 0.5623 12.50 13.40 0.90 19.12. 22:27 189 (S) -78
V626 Aur p 9 0.3956 15.59 15.86 0.27 19.12. 22:27 155 (SE) 78
V363 UMa p 10 0.379116 13.75 14.05 0.30 19.12. 22:27 27 (NE) 23
V422 Nor p 10 0.5788 16.92 17.60 0.68 19.12. 22:27 124 (SE) -75
SX Crv s 1 0.3166127 8.99 9.23 0.24 19.12. 22:28 88 (E) -27
DW UMa s 1 0.13660653 15.10 16.60 1.50 19.12. 22:28 47 (NE) 47
DI Peg p 1 0.711817 9.38 10.48 1.10 19.12. 22:28 278 (W) 13
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.