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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 °
V359 Cas s 1 1.303887 11.80 12.00 0.20 15.07. 02:28 36 (NE) 82
GH Boo s 1 0.65951 11.90 11.90 0.00 15.07. 02:28 318 (NW) -1
BW Dra p 1 0.292165 8.61 9.08 0.47 15.07. 02:28 330 (NW) 32
VX Nor p 9 2.082778 11.10 11.50 0.40 15.07. 02:28 231 (SW) -42
TU UMi s 4 0.377268 8.84 8.84 0.00 15.07. 02:29 344 (N) 42
EV Cet p 9 0.428224 11.60 12.08 0.48 15.07. 02:29 144 (SE) 33
KM Boo p 8 0.35866 14.05 14.70 0.65 15.07. 02:29 331 (NW) 23
EX Psc s 1 0.289482 12.00 12.00 0.00 15.07. 02:29 155 (SE) 43
V415 Dra s 1 0.437416 12.00 12.50 0.50 15.07. 02:29 296 (NW) 52
V384 Ser s 1 0.268729 11.90 12.30 0.40 15.07. 02:29 297 (NW) 10
NO Vul p 1 0.370765 13.40 14.20 0.80 15.07. 02:29 254 (W) 40
V1092 Her p 4 0.384539 11.93 12.43 0.50 15.07. 02:30 288 (W) 24
V653 Lyr s 1 0.468813 11.23 11.56 0.33 15.07. 02:30 286 (W) 43
BN Gru p 10 0.2789227 14.00 15.50 1.50 15.07. 02:30 180 (S) -5
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 15.07. 02:30 215 (SW) 27
V1647 Aql p 6 0.463588 13.50 14.00 0.50 15.07. 02:30 232 (SW) 15
V357 Tel p 10 2.76857 12.38 14.60 2.22 15.07. 02:30 221 (SW) -24
V740 Per p 4 0.373042 11.22 11.87 0.65 15.07. 02:30 76 (E) 34
EW Psc s 8 0.241202 10.38 10.38 0.00 15.07. 02:30 158 (S) 47
CP Hyi p 10 0.479406 7.90 8.04 0.14 15.07. 02:30 169 (S) -45
EL Aqr s 1 0.48141 10.38 10.38 0.00 15.07. 02:31 167 (S) 31
CN Tri p 7 0.36705 12.00 12.30 0.30 15.07. 02:31 97 (E) 47
V524 Oph p 8 0.308917 13.00 13.80 0.80 15.07. 02:31 246 (SW) -18
V870 Cyg s 7 1.307911 15.40 15.80 0.40 15.07. 02:31 264 (W) 46
DF Vel p 10 0.7644772 13.30 14.40 1.10 15.07. 02:31 101 (E) -73
NS Com p 9 0.330805 13.25 13.60 0.35 15.07. 02:31 334 (NW) -13
SY Aps p 6 0.278908 12.20 13.60 1.40 15.07. 02:32 206 (SW) -58
OQ Lup p 10 1.83777 12.62 14.40 1.78 15.07. 02:32 240 (SW) -56
Z Crt p 9 3.051858 11.20 13.20 2.00 15.07. 02:32 349 (N) -62
EM Cyg s 1 0.2909091 11.90 11.90 0.00 15.07. 02:32 263 (W) 47
FW Per s 2 0.7912316 14.30 14.30 0.00 15.07. 02:32 54 (NE) 42
HU And p 10 0.2857905 16.50 17.20 0.70 15.07. 02:32 112 (E) 71
PY Boo p 9 0.278049 12.10 12.65 0.55 15.07. 02:32 321 (NW) 26
PU Pup p 10 2.57897 4.69 4.75 0.06 15.07. 02:32 78 (E) -44
V524 Mon p 3 0.28361685 14.40 15.20 0.80 15.07. 02:32 66 (NE) -16
V1051 Her s 10 0.55833 12.50 12.50 0.00 15.07. 02:33 286 (W) 22
V1713 Aql p 8 0.531732 10.61 11.15 0.54 15.07. 02:33 240 (SW) 25
CC Com s 1 0.2206859 11.30 11.30 0.00 15.07. 02:33 344 (N) -16
KR Com s 1 0.4079692 7.27 7.27 0.00 15.07. 02:33 327 (NW) -16
V490 And s 7 0.424185 14.60 14.60 0.00 15.07. 02:33 112 (E) 74
RR Cen s 9 0.6056895 7.27 7.63 0.36 15.07. 02:33 236 (SW) -61
LL Com p 1 0.406915 12.22 12.71 0.49 15.07. 02:33 332 (NW) -5
DO Leo p 7 0.2345148 16.00 17.00 1.00 15.07. 02:33 7 (N) -25
DU Lyr p 6 0.837005 13.10 14.40 1.30 15.07. 02:33 270 (W) 41
NU Boo p 8 0.339576 13.40 13.80 0.40 15.07. 02:34 326 (NW) 25
V502 Cyg s 4 0.566962 13.60 13.60 0.00 15.07. 02:34 270 (W) 62
V1286 Cen p 10 0.613378 11.37 11.98 0.61 15.07. 02:34 272 (W) -63
AZ Tri p 10 0.76479 13.70 14.30 0.60 15.07. 02:34 108 (E) 58
TT Cet p 1 0.4859549 10.80 11.32 0.52 15.07. 02:34 137 (SE) 21
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 15.07. 02:34 253 (W) 30
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.