haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:36 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CU Pup p 10 3.337438 11.40 12.30 0.90 21.01. 01:07 215 (SW) 8
BI Vul s 1 0.2518236 14.15 14.86 0.71 21.01. 01:08 11 (N) -12
TY Boo p 1 0.3171485 10.81 11.47 0.66 21.01. 01:08 77 (E) 37
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 21.01. 01:08 32 (NE) 6
IR Vir p 3 0.36938 12.10 12.70 0.60 21.01. 01:08 138 (SE) 27
FX Sge p 9 1.154763 14.40 15.80 1.40 21.01. 01:08 33 (NE) -15
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.01. 01:08 27 (NE) 81
UU Lyn s 1 0.46846 11.54 11.82 0.28 21.01. 01:09 238 (SW) 78
VY Com p 8 1.008721 13.90 14.60 0.70 21.01. 01:09 137 (SE) 51
V1258 Cen p 10 0.08885 15.40 22.20 6.80 21.01. 01:09 145 (SE) 1
IW Lyr p 4 0.7985204 13.10 14.20 1.10 21.01. 01:09 41 (NE) 12
V523 Aur p 1 0.330437 13.30 14.70 1.40 21.01. 01:09 270 (W) 60
HS Leo p 2 0.337706 13.80 14.40 0.60 21.01. 01:09 144 (SE) 64
AH Tau s 1 0.3326733 11.25 11.85 0.60 21.01. 01:09 291 (W) 15
V1799 Ori s 2 0.290304 12.90 13.60 0.70 21.01. 01:09 268 (W) 11
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 21.01. 01:09 215 (SW) 48
DX Cyg s 1 1.370334 14.10 14.20 0.10 21.01. 01:09 35 (NE) -2
V821 Cas s 1 1.76974 8.27 8.27 0.00 21.01. 01:09 344 (N) 16
GQ Boo p 1 0.3846402 12.65 13.07 0.42 21.01. 01:09 86 (E) 30
V648 Lyr p 1 0.368752 13.22 13.62 0.40 21.01. 01:09 41 (NE) 14
V554 And p 5 0.35291 16.32 16.78 0.46 21.01. 01:09 322 (NW) 16
MW Boo p 10 0.364135 14.00 14.40 0.40 21.01. 01:09 65 (NE) 46
V903 Ara p 9 0.301566 12.34 12.40 0.06 21.01. 01:09 130 (SE) -46
V817 Cep p 10 0.451203 15.52 16.32 0.80 21.01. 01:09 13 (N) 22
V452 And p 6 0.978438 13.80 15.14 1.34 21.01. 01:10 349 (N) 10
V406 Cam p 10 0.290534 12.65 13.00 0.35 21.01. 01:10 316 (NW) 53
DG CMi p 8 0.366037 11.94 13.90 1.96 21.01. 01:10 237 (SW) 36
V335 Aqr p 9 1.319812 12.51 13.80 1.29 21.01. 01:10 13 (N) -43
CG Cyg p 1 0.6311435 9.73 10.86 1.13 21.01. 01:10 15 (N) -3
BY Peg p 1 0.341936 12.90 13.60 0.70 21.01. 01:10 8 (N) -12
UZ For p 10 0.087865429 18.20 20.90 2.70 21.01. 01:10 259 (W) -25
V644 Aur p 7 0.78045 11.22 11.53 0.31 21.01. 01:10 273 (W) 45
SZ Cru p 10 1.974311 10.90 11.60 0.70 21.01. 01:10 163 (S) -21
NR Cep s 4 0.949548 13.00 13.60 0.60 21.01. 01:10 347 (N) 32
TZ Lyr s 1 0.528827 10.87 11.05 0.18 21.01. 01:10 42 (NE) 15
RU UMi s 1 0.524926 10.00 10.22 0.22 21.01. 01:11 32 (NE) 59
V405 Dra s 1 0.413036 11.54 11.54 0.00 21.01. 01:11 33 (NE) 23
V920 Oph p 10 1.5505 15.10 15.90 0.80 21.01. 01:11 58 (NE) -14
GR Vir p 1 0.346974 7.80 8.40 0.60 21.01. 01:11 111 (E) 9
CG Cha p 10 0.3765523 13.90 14.40 0.50 21.01. 01:11 179 (S) -40
V1035 Her s 4 0.971205 10.90 10.90 0.00 21.01. 01:11 57 (NE) 23
V726 Cyg p 1 0.497971 12.70 13.80 1.10 21.01. 01:11 23 (NE) 4
LY And p 4 0.345031 13.80 14.65 0.85 21.01. 01:11 315 (NW) 14
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 21.01. 01:11 23 (NE) -5
GN Hya p 8 1.1247684 13.20 13.80 0.60 21.01. 01:11 208 (SW) 39
BG Lyn p 1 1.1998387 10.68 11.57 0.89 21.01. 01:11 262 (W) 64
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 21.01. 01:11 354 (N) -47
V1219 Sco p 10 1 14.10 14.50 0.40 21.01. 01:11 113 (SE) -36
V506 And p 9 0.34345 13.60 14.40 0.80 21.01. 01:12 328 (NW) -1
V1180 Her p 10 0.352051 12.82 12.98 0.16 21.01. 01:12 65 (NE) 23
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.