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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XZ CMi s 1 0.5788095 9.70 9.80 0.10 18.07. 07:09 112 (E) 22
V383 Cam p 10 0.3772858 11.65 11.90 0.25 18.07. 07:10 11 (N) 64
WX Sex s 4 0.428871 12.40 12.40 0.00 18.07. 07:10 87 (E) -1
RY Men p 10 0.369514 13.19 14.16 0.97 18.07. 07:10 181 (S) -41
UV Leo p 1 0.60008641 8.90 9.56 0.66 18.07. 07:10 73 (E) 4
DI CVn p 1 0.305966 13.60 14.40 0.80 18.07. 07:10 39 (NE) 7
V1430 Aql s 1 0.873721 10.20 10.20 0.00 18.07. 07:10 304 (NW) -20
V419 CMa p 9 1.27288 12.85 13.30 0.45 18.07. 07:10 133 (SE) 11
DV Car p 9 1.68148 10.00 10.30 0.30 18.07. 07:10 135 (SE) -47
V1044 Her s 1 0.2406405 13.07 13.07 0.00 18.07. 07:10 345 (N) 0
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 18.07. 07:10 309 (NW) 44
V552 And p 4 0.28133 16.89 17.55 0.66 18.07. 07:11 264 (W) 69
BD Vir p 6 2.548567 9.90 11.20 1.30 18.07. 07:11 55 (NE) -45
V646 Aur p 9 0.438786 13.40 13.80 0.40 18.07. 07:11 91 (E) 62
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 18.07. 07:11 125 (SE) 49
V776 Cas s 1 0.440417 8.94 8.94 0.00 18.07. 07:11 335 (NW) 65
EX Hya p 10 0.068233846 9.60 13.99 4.39 18.07. 07:11 77 (E) -50
V887 Per p 8 1.534436 9.91 10.42 0.51 18.07. 07:11 237 (SW) 80
KK Boo p 10 0.279134 14.30 14.80 0.50 18.07. 07:12 17 (N) 6
V680 Per s 1 0.37422 13.55 13.55 0.00 18.07. 07:12 231 (SW) 70
CK Aqr p 6 0.2833722 12.90 13.80 0.90 18.07. 07:12 273 (W) -17
V582 Lyr s 1 0.255905 13.44 13.44 0.00 18.07. 07:12 327 (NW) 9
GV Pup p 9 0.988358 12.90 13.70 0.80 18.07. 07:12 125 (SE) 10
V981 Aql s 10 1.058151 14.10 14.50 0.40 18.07. 07:12 302 (NW) -18
V472 And p 10 0.85056 13.25 13.60 0.35 18.07. 07:13 279 (W) 51
V340 Cam p 9 0.4657358 14.08 14.15 0.07 18.07. 07:13 26 (NE) 83
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 18.07. 07:13 261 (W) 3
V370 Ara p 10 2.5885 15.50 16.30 0.80 18.07. 07:14 216 (SW) -80
LY And s 4 0.345031 13.80 13.80 0.00 18.07. 07:14 246 (SW) 69
V354 Sgr p 10 8.57917 11.20 13.50 2.30 18.07. 07:14 291 (W) -40
V389 Cam p 9 0.439897 11.80 12.50 0.70 18.07. 07:14 19 (N) 68
V1351 Cen p 10 0.399114 10.65 11.30 0.65 18.07. 07:14 52 (NE) -66
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 18.07. 07:14 303 (NW) 22
HQ Pav p 10 0.9262 12.50 12.80 0.30 18.07. 07:14 214 (SW) -55
V929 Mon s 9 0.67772 13.00 13.00 0.00 18.07. 07:14 126 (SE) 27
UX Hor s 10 0.712816 14.00 14.40 0.40 18.07. 07:15 185 (S) -12
V1282 Her s 1 0.278349 13.35 13.35 0.00 18.07. 07:15 343 (N) 8
IR Cnc p 5 0.717767 11.90 12.33 0.43 18.07. 07:15 92 (E) 32
HR Lac s 1 0.42907 13.90 14.30 0.40 18.07. 07:15 308 (NW) 37
PT Vir p 7 0.3081795 13.38 13.56 0.18 18.07. 07:15 55 (NE) -13
KQ Gem s 1 0.4079905 14.00 14.60 0.60 18.07. 07:15 121 (SE) 43
V523 Cas p 1 0.2336923 10.62 11.45 0.83 18.07. 07:16 290 (W) 58
BP Vel p 10 0.264987 12.90 13.80 0.90 18.07. 07:16 137 (SE) -21
V1315 Her s 1 0.358361 12.75 13.10 0.35 18.07. 07:16 338 (N) 4
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 18.07. 07:16 334 (NW) -28
NR Boo p 2 0.356731 12.00 12.50 0.50 18.07. 07:16 17 (N) -27
V905 Ara p 2 0.243905 14.00 14.20 0.20 18.07. 07:16 215 (SW) -75
OO Aqr p 5 0.586623 9.20 9.60 0.40 18.07. 07:16 275 (W) -21
V531 And p 10 0.406372 11.40 11.60 0.20 18.07. 07:16 254 (W) 58
BS Cas s 1 0.440469 12.20 12.60 0.40 18.07. 07:16 307 (NW) 66
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.