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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 19:07 UTC
Civil Twilight (6°): 02:24 // 19:47 UTC
Nautical Twilight (12°): 01:25 // 20:46 UTC
Astronomical Twilight (18°): 23:38 // 22:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CW CMi s 1 0.313192 11.20 11.20 0.00 15.07. 11:26 183 (S) 40
CP Ind p 9 2.85739 12.15 14.12 1.97 15.07. 11:26 242 (SW) -79
V386 Lup p 9 0.619112 10.90 11.40 0.50 15.07. 11:26 94 (E) -41
BH Cas p 1 0.4058927 12.30 12.70 0.40 15.07. 11:26 327 (NW) 31
KO Del s 1 0.5833444 12.50 12.00 -0.50 15.07. 11:26 348 (N) -23
V673 And p 10 1.629275 11.14 11.40 0.26 15.07. 11:27 320 (NW) 8
DK CVn p 1 0.494964 12.70 13.20 0.50 15.07. 11:27 77 (E) 41
LV Cam s 4 0.3657282 16.00 16.00 0.00 15.07. 11:27 311 (NW) 70
V523 Aur s 1 0.330437 13.30 13.30 0.00 15.07. 11:27 220 (SW) 79
IZ Aur p 1 0.771167 13.00 14.00 1.00 15.07. 11:27 289 (W) 70
V740 Per p 4 0.373042 11.22 11.87 0.65 15.07. 11:27 273 (W) 45
V912 Per s 8 0.5775932 12.01 12.25 0.24 15.07. 11:28 283 (W) 45
WX UMi p 10 0.38714 14.40 15.10 0.70 15.07. 11:28 25 (NE) 49
HI Leo s 1 0.3115905 10.90 10.90 0.00 15.07. 11:28 124 (SE) 27
QY Boo p 10 0.341883 12.70 12.90 0.20 15.07. 11:28 44 (NE) 20
SS Ari p 1 0.405986 10.37 10.92 0.55 15.07. 11:28 286 (W) 18
V366 Tel p 10 0.844598 12.76 13.74 0.98 15.07. 11:29 150 (SE) -85
V1197 Her s 1 0.2626795 13.17 13.17 0.00 15.07. 11:29 44 (NE) 1
BY Peg s 1 0.341936 12.90 13.58 0.68 15.07. 11:29 339 (N) -9
HW Vir p 1 0.11671953 10.50 11.20 0.70 15.07. 11:29 111 (E) 6
DL CMi s 8 4.01728 12.86 13.45 0.59 15.07. 11:29 187 (S) 47
LR Com p 1 0.896297 10.80 11.70 0.90 15.07. 11:29 90 (E) 29
V1096 Aql s 4 1.111409 13.00 13.30 0.30 15.07. 11:30 359 (N) -25
V432 Per s 1 0.3833085 11.00 11.60 0.60 15.07. 11:30 291 (W) 41
V1284 Her p 1 0.337146 12.78 13.18 0.40 15.07. 11:30 28 (NE) 2
OP Dra p 9 0.323163 14.71 15.09 0.38 15.07. 11:30 22 (N) 57
V573 Peg s 1 0.417451 12.34 12.34 0.00 15.07. 11:30 322 (NW) 2
V507 Lyr p 7 0.366912 14.21 14.75 0.54 15.07. 11:30 19 (N) -10
V1232 Her p 9 0.267905 14.45 15.13 0.68 15.07. 11:30 35 (NE) 7
W For s 7 0.617895 13.13 13.13 0.00 15.07. 11:30 246 (SW) -14
V1033 Her p 1 0.298051 11.19 11.39 0.20 15.07. 11:31 41 (NE) -1
V692 Cyg p 10 2.767716 14.80 16.40 1.60 15.07. 11:31 360 (N) 0
V425 Ser p 8 0.544293 11.70 12.10 0.40 15.07. 11:31 64 (NE) 3
V576 Lyr s 2 0.533573 12.30 12.30 0.00 15.07. 11:31 16 (N) 4
V829 Her p 1 0.358153 11.90 12.50 0.60 15.07. 11:31 37 (NE) 5
V497 And p 10 0.3051 14.70 15.50 0.80 15.07. 11:31 308 (NW) 14
HX UMa p 5 0.379156 8.89 9.06 0.17 15.07. 11:31 76 (E) 50
DH CVn s 1 0.365804 12.72 13.20 0.48 15.07. 11:31 81 (E) 42
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 15.07. 11:31 166 (S) 56
VZ Hya s 7 2.904301 8.96 9.46 0.50 15.07. 11:31 172 (S) 33
XY LMi p 1 0.436886 10.70 11.10 0.40 15.07. 11:31 109 (E) 57
LO Com s 1 0.2863605 12.38 12.38 0.00 15.07. 11:31 89 (E) 35
EX Del s 1 0.3309877 12.80 13.30 0.50 15.07. 11:31 357 (N) -24
MS Cas p 1 1.172739 12.90 13.80 0.90 15.07. 11:32 329 (NW) 31
QQ Lyr p 9 1.746782 14.50 15.10 0.60 15.07. 11:32 10 (N) -8
TU UMi s 4 0.377268 8.84 8.84 0.00 15.07. 11:32 19 (N) 45
HM Mon s 1 0.40765587 13.40 13.60 0.20 15.07. 11:32 200 (S) 38
V1048 Cyg s 6 0.7422245 13.30 13.30 0.00 15.07. 11:32 357 (N) 13
V677 Cen p 9 0.3250284 11.50 11.70 0.20 15.07. 11:32 113 (SE) -35
RT Hyi s 10 0.2840352 12.28 13.13 0.85 15.07. 11:32 197 (S) -51
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.