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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:17 UTC
Civil Twilight (6°): 03:17 // 18:50 UTC
Nautical Twilight (12°): 02:32 // 19:35 UTC
Astronomical Twilight (18°): 01:40 // 20:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HR Boo p 1 0.315967 13.25 13.85 0.60 17.08. 19:13 250 (W) 43
OZ Boo p 9 0.324084 13.90 14.15 0.25 17.08. 19:13 251 (W) 52
V1088 Her p 1 0.359231 11.00 11.50 0.50 17.08. 19:13 219 (SW) 69
HN UMa p 4 0.38261 9.90 10.02 0.12 17.08. 19:13 303 (NW) 22
UU And s 6 1.486302 11.20 11.20 0.00 17.08. 19:14 61 (NE) 17
QT Lup p 10 0.385957 12.32 12.82 0.50 17.08. 19:14 213 (SW) -14
TU CMi s 5 0.4334425 14.40 15.10 0.70 17.08. 19:14 332 (NW) -28
DS Pup p 8 0.3886775 12.70 13.60 0.90 17.08. 19:14 315 (NW) -59
V1199 Her p 10 0.3355445 14.90 15.50 0.60 17.08. 19:14 223 (SW) 62
V402 Aur p 3 0.603498 8.84 8.98 0.14 17.08. 19:14 12 (N) -8
V484 And p 10 0.349 13.00 13.28 0.28 17.08. 19:14 64 (NE) 21
PR Dra p 10 0.374751 13.30 13.60 0.30 17.08. 19:14 308 (NW) 60
GK Aqr s 1 0.327415 12.40 12.40 0.00 17.08. 19:14 110 (E) 15
HW Vir s 1 0.11671953 10.50 11.20 0.70 17.08. 19:14 256 (W) 0
V591 Vir p 7 0.350949 12.90 13.35 0.45 17.08. 19:15 239 (SW) 28
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 17.08. 19:15 134 (SE) 63
S Ant p 1 0.6483481 6.40 6.92 0.52 17.08. 19:15 278 (W) -45
SV Ind p 10 0.443299 14.00 14.60 0.60 17.08. 19:15 158 (S) -20
V347 Dra p 10 0.507279 12.40 12.70 0.30 17.08. 19:15 322 (NW) 70
KN Vul p 1 0.3573295 13.00 13.40 0.40 17.08. 19:15 125 (SE) 59
V412 Lyr s 1 0.931481 13.70 14.10 0.40 17.08. 19:15 143 (SE) 66
QX Vel p 10 0.878075 7.98 8.21 0.23 17.08. 19:15 251 (W) -53
AW Tri p 10 0.388194 13.40 13.70 0.30 17.08. 19:15 54 (NE) 9
V335 Cam p 9 1.245129 11.62 11.90 0.28 17.08. 19:15 11 (N) 30
V596 Pup s 8 4.596175 6.57 7.05 0.48 17.08. 19:16 302 (NW) -49
VW Boo s 1 0.342319 10.50 10.93 0.43 17.08. 19:16 251 (W) 31
V338 Aqr s 9 0.285143 12.40 12.40 0.00 17.08. 19:16 118 (SE) 20
NR Boo s 2 0.356731 12.00 12.00 0.00 17.08. 19:16 240 (SW) 36
V445 Cam p 10 0.30118 14.40 15.20 0.80 17.08. 19:16 358 (N) 39
V505 Cam s 7 0.336361 13.80 14.40 0.60 17.08. 19:16 353 (N) 45
BF Tri s 9 0.326566 14.00 14.50 0.50 17.08. 19:17 52 (NE) 9
EL Aqr s 1 0.48141 10.38 10.38 0.00 17.08. 19:17 98 (E) -4
IX Mon s 3 1.103269 12.60 12.80 0.20 17.08. 19:17 345 (N) -27
V471 Cas p 1 0.4009368 14.10 14.60 0.50 17.08. 19:17 37 (NE) 29
EW Ori p 1 6.9368515 9.90 10.60 0.70 17.08. 19:17 13 (N) -37
IY Eri p 10 0.750035 10.86 11.31 0.45 17.08. 19:18 126 (SE) -56
V596 Aur p 1 0.397887 11.83 12.29 0.46 17.08. 19:18 11 (N) 4
OO Aql p 1 0.506792 9.20 9.90 0.70 17.08. 19:18 143 (SE) 44
V872 Aql p 9 0.5389006 15.10 16.40 1.30 17.08. 19:18 167 (S) 37
V625 Pup p 10 0.446394 9.43 10.07 0.64 17.08. 19:18 283 (W) -67
VY Cnc p 10 0.7194195 11.90 12.40 0.50 17.08. 19:18 318 (NW) -11
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 17.08. 19:18 337 (NW) 20
V411 And p 10 0.8114528 15.00 16.10 1.10 17.08. 19:18 55 (NE) 39
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 17.08. 19:19 210 (SW) 32
AT Cam p 1 1.395894 9.80 10.60 0.80 17.08. 19:19 3 (N) 27
V413 Cen p 10 8.022078 9.80 10.26 0.46 17.08. 19:19 211 (SW) -29
UV Lyn s 1 0.414982 9.41 9.78 0.37 17.08. 19:19 326 (NW) 7
V2388 Oph p 1 0.8022985 6.25 6.55 0.30 17.08. 19:19 184 (S) 51
KO Boo s 9 0.369518 13.15 13.35 0.20 17.08. 19:19 259 (W) 40
KR Mon p 1 1.150961 11.28 11.70 0.42 17.08. 19:19 325 (NW) -35
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.