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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V432 Per s 1 0.3833085 11.00 11.60 0.60 22.07. 09:05 274 (W) 59
V956 Aql p 10 0.3961755 13.90 14.30 0.40 22.07. 09:05 338 (N) -49
AC Boo s 1 0.352437 10.00 10.55 0.55 22.07. 09:06 32 (NE) 15
V367 Gem s 5 1.04998 11.30 11.48 0.18 22.07. 09:06 161 (S) 60
IY UMa p 4 0.0739138 18.40 20.00 1.60 22.07. 09:06 51 (NE) 50
V1345 Cyg p 9 1.427171 14.80 16.30 1.50 22.07. 09:06 342 (N) -8
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 22.07. 09:06 36 (NE) 12
V740 Per s 4 0.373042 11.22 11.87 0.65 22.07. 09:06 246 (SW) 63
V953 Mon s 7 0.426934 13.80 13.80 0.00 22.07. 09:06 143 (SE) 33
II CMa s 8 0.22919704 15.22 15.22 0.00 22.07. 09:06 166 (S) 26
V927 Mon p 8 0.361879 10.90 11.17 0.27 22.07. 09:06 161 (S) 43
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 22.07. 09:06 323 (NW) 29
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 22.07. 09:06 317 (NW) -64
V640 Aql s 7 0.5612183 12.60 12.80 0.20 22.07. 09:06 335 (NW) -26
FI Boo s 1 0.389997 9.60 9.60 0.00 22.07. 09:06 26 (NE) 17
VW UMi p 7 0.488922 12.10 12.52 0.42 22.07. 09:07 3 (N) 46
OQ Gem p 8 2.405945 15.00 15.50 0.50 22.07. 09:07 166 (S) 59
SS Ari p 1 0.405986 10.37 10.92 0.55 22.07. 09:07 264 (W) 37
V745 Cyg p 10 2.28313 11.60 12.20 0.60 22.07. 09:07 337 (NW) 15
V872 Cep p 10 0.2800266 14.80 15.24 0.44 22.07. 09:07 327 (NW) 28
V803 Aql p 4 0.2634245 14.00 15.00 1.00 22.07. 09:08 341 (N) -46
WW UMi s 8 0.601949 12.45 12.55 0.10 22.07. 09:08 22 (N) 42
NT Aps s 5 0.294763 8.39 8.39 0.00 22.07. 09:08 157 (SE) -58
V678 Her p 10 1.389632 15.20 15.60 0.40 22.07. 09:08 28 (NE) -11
V412 Nor p 10 0.5335 16.50 16.95 0.45 22.07. 09:08 121 (SE) -69
ES UMa s 1 0.5288515 11.00 11.40 0.40 22.07. 09:08 33 (NE) 57
V1700 Aql p 9 3.400805 8.27 8.64 0.37 22.07. 09:08 328 (NW) -28
RR CMa p 6 1.196257 12.50 14.20 1.70 22.07. 09:08 161 (S) 21
NS Cep s 6 0.77638 12.20 12.24 0.04 22.07. 09:08 340 (N) 25
V391 Vir p 1 0.3543161 12.21 12.84 0.63 22.07. 09:09 85 (E) 1
V592 Lyr p 1 0.355684 11.54 11.74 0.20 22.07. 09:09 356 (N) -6
EQ UMa p 6 0.3581533 12.40 12.60 0.20 22.07. 09:09 67 (NE) 67
CX Aqr p 1 0.5559864 10.55 11.75 1.20 22.07. 09:09 288 (W) -15
HI Lac p 10 0.1666655 15.00 18.00 3.00 22.07. 09:09 320 (NW) 30
AB Tel p 10 0.32597 13.40 14.10 0.70 22.07. 09:09 255 (W) -86
DV Cep p 1 1.161975 11.40 12.20 0.80 22.07. 09:09 347 (N) 35
V1847 Ori s 1 0.342605 12.09 12.36 0.27 22.07. 09:09 204 (SW) 49
V411 CMa p 10 1.382703 15.15 16.20 1.05 22.07. 09:10 176 (S) 9
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 22.07. 09:10 30 (NE) 5
V753 Mon s 5 0.677044 8.30 8.30 0.00 22.07. 09:10 162 (S) 35
QU Dra p 9 0.276915 14.10 14.80 0.70 22.07. 09:10 23 (NE) 22
V1011 Cas p 3 0.677144 12.57 13.00 0.43 22.07. 09:10 317 (NW) 48
V475 Hya p 7 0.317122 12.60 13.10 0.50 22.07. 09:10 140 (SE) 34
KO Ara p 9 0.3825476 13.30 14.10 0.80 22.07. 09:10 138 (SE) -85
YY Aps p 8 0.855554 12.00 12.50 0.50 22.07. 09:10 155 (SE) -59
CT CMa p 10 1.751242 12.30 14.00 1.70 22.07. 09:10 165 (S) 12
KQ Gem s 1 0.4079905 14.00 14.60 0.60 22.07. 09:10 166 (S) 55
SY Boo s 1 0.714484 12.25 12.25 0.00 22.07. 09:11 56 (NE) -4
ST Per s 1 2.648354 9.52 9.62 0.10 22.07. 09:11 271 (W) 55
V4394 Sgr p 10 3.283 10.52 11.06 0.54 22.07. 09:11 354 (N) -59
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.