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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:11 UTC
Nautical Twilight (12°): 05:31 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PU Vel p 10 1.25174 8.52 8.65 0.13 21.01. 17:17 111 (E) -37
NY Boo s 9 0.326815 12.15 12.15 0.00 21.01. 17:17 353 (N) 9
ES UMa p 1 0.5288515 11.00 11.40 0.40 21.01. 17:17 25 (NE) 39
V401 Cam s 8 0.3158103 13.20 13.60 0.40 21.01. 17:17 31 (NE) 60
IK Boo s 1 0.303116 12.00 12.50 0.50 21.01. 17:18 3 (N) -10
V336 Cas s 1 0.5972873 13.40 13.60 0.20 21.01. 17:18 311 (NW) 68
AR Aur s 1 4.1346662 6.15 6.70 0.55 21.01. 17:18 100 (E) 54
V500 Cam s 6 0.2483505 14.00 14.70 0.70 21.01. 17:18 17 (N) 47
AB Mus p 8 0.964944 12.80 14.50 1.70 21.01. 17:18 166 (S) -71
V337 UMa p 8 0.383365 13.70 14.25 0.55 21.01. 17:18 38 (NE) 24
CX Vir s 1 0.7460773 9.80 10.10 0.30 21.01. 17:18 6 (N) -55
V758 Cen s 8 0.580785 8.80 9.15 0.35 21.01. 17:18 144 (SE) -83
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.01. 17:18 8 (N) -15
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 21.01. 17:18 260 (W) -31
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 21.01. 17:18 244 (SW) 21
V3859 Sgr p 10 1.98908 11.80 12.60 0.80 21.01. 17:19 270 (W) -37
CV Cyg p 1 0.983425 10.80 11.40 0.60 21.01. 17:19 301 (NW) 24
V437 Cam p 9 0.439027 13.90 14.80 0.90 21.01. 17:19 32 (NE) 56
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.01. 17:19 34 (NE) 14
V724 Aql p 1 0.517599 11.10 11.57 0.47 21.01. 17:19 276 (W) -4
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.01. 17:19 30 (NE) 28
V480 Peg p 9 0.3735416 12.90 13.30 0.40 21.01. 17:20 268 (W) 31
V673 Ori p 10 6.24683 14.40 15.00 0.60 21.01. 17:20 101 (E) 35
IN Boo p 7 0.285759 13.90 14.80 0.90 21.01. 17:20 3 (N) -9
VX Lac p 1 1.0744975 10.90 13.00 2.10 21.01. 17:20 275 (W) 49
BZ Mon p 9 3.451721 12.10 15.40 3.30 21.01. 17:20 108 (E) 21
V649 Lyr s 1 0.292256 14.50 14.91 0.41 21.01. 17:20 320 (NW) 19
V728 Her p 1 0.4712895 10.90 11.50 0.60 21.01. 17:20 329 (NW) 9
GV Boo p 2 0.367868 12.40 12.80 0.40 21.01. 17:21 11 (N) -12
NY Vir s 1 0.10101597 13.30 13.30 0.00 21.01. 17:22 16 (N) -41
V388 Dra p 9 0.4570328 11.77 12.12 0.35 21.01. 17:22 342 (N) 37
LQ Com s 1 0.356835 12.80 12.80 0.00 21.01. 17:22 25 (NE) -10
V1159 Her p 10 0.28735 13.30 14.00 0.70 21.01. 17:22 342 (N) 10
SW Men p 10 1.41461 12.17 13.09 0.92 21.01. 17:22 173 (S) -39
YY Gem s 1 0.8142822 8.91 9.59 0.68 21.01. 17:22 77 (E) 32
V394 Cam p 10 0.381489 13.20 13.60 0.40 21.01. 17:23 26 (NE) 60
SW Gru p 10 0.28812 13.50 14.00 0.50 21.01. 17:23 225 (SW) -21
DN Aur p 3 0.616888 13.70 14.20 0.50 21.01. 17:23 104 (E) 56
V813 Cep p 10 0.338921 13.15 13.50 0.35 21.01. 17:23 321 (NW) 40
V1018 Cyg s 1 1.623668 11.20 11.60 0.40 21.01. 17:23 298 (NW) 21
YY PsA p 10 1.86243 11.31 12.68 1.37 21.01. 17:23 237 (SW) -17
CM Cap s 5 0.4189 11.00 11.00 0.00 21.01. 17:23 263 (W) -11
AU Ser s 1 0.3864975 10.90 11.61 0.71 21.01. 17:23 339 (N) -15
V1184 Aql p 6 0.565604 13.10 13.50 0.40 21.01. 17:23 294 (NW) -6
TU Boo p 1 0.324284 11.80 12.50 0.70 21.01. 17:23 5 (N) -10
AW Lup p 9 0.7783 12.00 13.20 1.20 21.01. 17:24 267 (W) -80
VZ Psc p 1 0.2612592 10.20 10.45 0.25 21.01. 17:24 236 (SW) 31
V452 Cam p 10 0.397443 12.10 12.30 0.20 21.01. 17:24 32 (NE) 55
MU Gem p 1 0.7262005 14.50 15.00 0.50 21.01. 17:24 98 (E) 25
GT Boo p 2 0.568922 12.10 12.40 0.30 21.01. 17:24 351 (N) -1
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.