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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°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Boo p 1 0.370564 10.30 10.61 0.31 18.12. 20:45 26 (NE) -16
SY Boo p 1 0.714484 12.25 12.87 0.62 18.12. 20:45 21 (N) -20
DV Psc p 1 0.3085358 10.59 11.10 0.51 18.12. 20:45 242 (SW) 29
V440 Nor p 10 0.7503 15.82 16.40 0.58 18.12. 20:45 198 (S) -83
CW CMi p 1 0.313192 11.20 11.60 0.40 18.12. 20:45 111 (E) 17
V948 Mon p 7 0.377107 13.00 13.60 0.60 18.12. 20:45 109 (E) 15
V360 UMa p 6 0.360224 13.60 14.10 0.50 18.12. 20:45 17 (N) 11
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 18.12. 20:45 298 (NW) 4
OP Dra p 9 0.323163 14.71 15.09 0.38 18.12. 20:46 17 (N) 41
AW Ari s 8 0.381766 13.66 14.30 0.64 18.12. 20:46 221 (SW) 47
SIG Aql p 3 1.9502717 5.14 5.32 0.18 18.12. 20:46 297 (NW) -14
V625 Car p 10 0.276942 11.15 12.00 0.85 18.12. 20:46 146 (SE) -46
V512 And s 10 0.745331 11.80 11.95 0.15 18.12. 20:46 260 (W) 57
V1302 Her s 1 0.316291 12.72 12.72 0.00 18.12. 20:46 336 (NW) 8
HX Vel p 10 1.124905 5.48 5.53 0.05 18.12. 20:46 133 (SE) -28
V427 Cas s 7 1.305989 13.30 13.70 0.40 18.12. 20:46 308 (NW) 51
V1043 Her s 8 0.410255 13.63 13.63 0.00 18.12. 20:47 346 (N) 12
V1341 Aql s 8 0.304012 13.00 13.40 0.40 18.12. 20:47 303 (NW) -25
V625 And p 10 0.2495793 14.20 14.80 0.60 18.12. 20:47 280 (W) 42
V907 Mon p 10 1.41626 10.31 10.59 0.28 18.12. 20:47 123 (SE) 33
V2388 Oph s 1 0.8022985 6.25 6.55 0.30 18.12. 20:47 324 (NW) -22
RV CVn s 1 0.2695671 13.75 13.75 0.00 18.12. 20:47 26 (NE) -7
NU Cyg s 3 0.2811248 14.30 14.90 0.60 18.12. 20:47 314 (NW) 15
KO Ara s 9 0.3825476 13.30 13.30 0.00 18.12. 20:47 246 (SW) -70
V806 Cep p 10 1.352633 11.09 11.35 0.26 18.12. 20:47 3 (N) 59
KX Gem p 10 2.93091 16.00 16.80 0.80 18.12. 20:47 114 (SE) 38
AD CMa p 8 0.7933042 13.50 13.70 0.20 18.12. 20:48 130 (SE) 6
BD Dor p 9 0.785242 11.45 12.12 0.67 18.12. 20:48 172 (S) -18
V603 Aur p 8 0.37475 12.70 13.40 0.70 18.12. 20:48 72 (E) 76
V363 Lup p 10 0.347743 11.60 11.90 0.30 18.12. 20:48 30 (NE) -81
LT Com p 1 0.512058 10.61 10.75 0.14 18.12. 20:48 37 (NE) -5
FF Ori p 1 1.810527 10.20 11.00 0.80 18.12. 20:48 143 (SE) 37
V343 Ori p 1 0.809135 10.50 11.00 0.50 18.12. 20:49 129 (SE) 42
GR Boo p 1 0.3766695 11.45 11.90 0.45 18.12. 20:49 10 (N) -14
LW Cen p 10 1.002571 8.90 9.65 0.75 18.12. 20:49 136 (SE) -56
IL Lib p 9 5.76937 7.56 7.84 0.28 18.12. 20:49 13 (N) -51
V416 Cam p 10 0.3863 14.40 15.00 0.60 18.12. 20:49 25 (NE) 64
V1053 Her s 1 0.287796 13.57 13.57 0.00 18.12. 20:49 341 (N) -1
FN Mon p 10 1.454686 13.50 15.20 1.70 18.12. 20:49 125 (SE) 15
V714 Aql p 10 3.05985 13.90 14.80 0.90 18.12. 20:49 296 (NW) -11
V1289 Her s 1 0.340092 11.06 11.06 0.00 18.12. 20:50 335 (NW) -1
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 18.12. 20:50 322 (NW) 18
V1295 Her p 1 0.349236 12.05 12.50 0.45 18.12. 20:50 338 (N) 9
AE Vol p 10 0.406614 9.97 10.54 0.57 18.12. 20:50 148 (SE) -39
BG UMa p 8 0.6630411 10.84 10.93 0.09 18.12. 20:50 19 (N) 20
V1865 Ori s 3 0.717374 12.50 12.50 0.00 18.12. 20:50 139 (SE) 50
IU Cnc s 1 0.421646 11.80 12.32 0.52 18.12. 20:50 89 (E) 17
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 18.12. 20:51 2 (N) -2
BH Cen s 9 0.791585 10.03 10.03 0.00 18.12. 20:51 136 (SE) -56
Y For p 10 0.2699092 13.80 14.20 0.40 18.12. 20:51 193 (S) 12
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.