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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OO Cyg p 7 0.2620015 14.10 14.60 0.50 23.12. 19:13 301 (NW) 24
MW And p 9 0.263769 13.95 14.90 0.95 23.12. 19:13 171 (S) 80
GQ Boo s 1 0.3846402 12.65 12.65 0.00 23.12. 19:13 352 (N) -15
DY Lyn s 1 1.313175 9.70 9.70 0.00 23.12. 19:13 63 (NE) 34
QU Lyr p 2 1.22303638 12.70 13.10 0.40 23.12. 19:13 304 (NW) 17
V1799 Ori s 2 0.290304 12.90 13.60 0.70 23.12. 19:13 133 (SE) 37
V1073 Her s 1 0.2942815 11.00 11.00 0.00 23.12. 19:13 316 (NW) 7
BQ Tri p 10 0.495851 12.50 12.85 0.35 23.12. 19:13 193 (S) 74
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 23.12. 19:14 278 (W) 70
EN Oct p 1 0.288913 11.88 12.60 0.72 23.12. 19:14 180 (S) -50
V963 Per p 1 0.462078 13.20 14.20 1.00 23.12. 19:14 70 (E) 68
V442 Mon s 4 1.667016 11.20 11.60 0.40 23.12. 19:14 108 (E) 19
XX Sex p 7 0.5401135 9.30 9.55 0.25 23.12. 19:15 72 (E) -22
V1112 Cas p 10 2.128924 11.48 11.85 0.37 23.12. 19:15 343 (N) 72
NZ Boo p 1 0.0589094 17.20 20.00 2.80 23.12. 19:15 352 (N) -6
SS Lib p 1 1.438006 10.40 11.30 0.90 23.12. 19:15 327 (NW) -52
BL Phe p 10 0.810356 8.34 8.68 0.34 23.12. 19:16 199 (S) -21
DG CMi p 8 0.366037 11.94 13.90 1.96 23.12. 19:16 97 (E) 18
HW Aur s 1 1.1774199 12.00 12.60 0.60 23.12. 19:16 96 (E) 61
V552 And p 4 0.28133 16.89 17.55 0.66 23.12. 19:16 222 (SW) 82
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 23.12. 19:16 314 (NW) 28
HW Vir p 1 0.11671953 10.50 11.20 0.70 23.12. 19:16 36 (NE) -43
V1079 Cas p 9 0.283611 15.83 16.00 0.17 23.12. 19:17 317 (NW) 77
KR Cyg s 1 0.8451528 9.19 9.37 0.18 23.12. 19:17 294 (NW) 20
V441 Lac s 1 0.3089166 12.56 12.56 0.00 23.12. 19:17 300 (NW) 51
EX Lyr p 1 0.717293 12.08 12.68 0.60 23.12. 19:17 307 (NW) 4
V781 Tau s 1 0.344909 8.90 9.30 0.40 23.12. 19:17 102 (E) 45
V404 Gem p 1 0.348706 11.59 12.13 0.54 23.12. 19:17 99 (E) 28
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 23.12. 19:17 191 (S) 58
RW Dor p 2 0.2854633 10.80 11.40 0.60 23.12. 19:18 163 (S) -32
PT Boo p 9 0.4466345 12.60 12.82 0.22 23.12. 19:18 351 (N) 4
V687 And p 10 0.395048 11.68 11.83 0.15 23.12. 19:18 263 (W) 57
V557 And p 10 0.347444 14.20 15.00 0.80 23.12. 19:18 207 (SW) 77
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 23.12. 19:18 305 (NW) 7
V1067 Her s 1 0.258109 12.58 12.58 0.00 23.12. 19:18 326 (NW) 13
AB Tel p 10 0.32597 13.40 14.10 0.70 23.12. 19:19 244 (SW) -52
V420 Cam p 9 0.565563 13.90 14.50 0.60 23.12. 19:19 29 (NE) 58
V1370 Tau s 7 0.295517 10.90 10.90 0.00 23.12. 19:19 114 (SE) 42
VW CMa s 7 0.7208281 9.00 9.10 0.10 23.12. 19:19 121 (SE) -8
GR Vul p 5 1.300091 13.20 13.90 0.70 23.12. 19:19 296 (NW) 15
V389 Cas s 1 2.49481 10.80 10.80 0.00 23.12. 19:20 273 (W) 78
BG Boo p 1 0.64008 13.50 14.30 0.80 23.12. 19:20 7 (N) -15
V1068 Her p 1 0.394304 12.40 13.00 0.60 23.12. 19:20 329 (NW) 16
HH Lac p 10 0.200593 14.00 15.50 1.50 23.12. 19:20 300 (NW) 58
BY Vel p 8 3.455365 11.00 12.10 1.10 23.12. 19:20 123 (SE) -40
YZ Phe p 10 0.23472665 12.65 13.32 0.67 23.12. 19:20 188 (S) -7
AB Lup p 10 5.2934 12.29 13.06 0.77 23.12. 19:20 259 (W) -84
SZ Scl p 10 0.320832 11.72 12.40 0.68 23.12. 19:21 209 (SW) 4
VW LMi s 1 0.477552 8.03 8.45 0.42 23.12. 19:21 43 (NE) 3
V467 Vir p 6 0.6045733 9.46 9.46 0.00 23.12. 19:21 24 (NE) -44
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.