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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:12 // 17:48 UTC
Civil Twilight (6°): 03:40 // 18:20 UTC
Nautical Twilight (12°): 02:59 // 19:01 UTC
Astronomical Twilight (18°): 02:14 // 19:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DX Cyg s 1 1.370334 14.10 14.20 0.10 01.09. 09:54 28 (NE) -5
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 01.09. 09:54 28 (NE) -5
NN Aqr p 4 0.306779 13.47 14.14 0.67 01.09. 09:54 358 (N) -40
LT Eri p 1 0.17017 15.00 18.72 3.72 01.09. 09:55 260 (W) -1
RV Psc p 1 0.5539893 11.30 12.00 0.70 01.09. 09:55 315 (NW) 5
UY UMa s 1 0.3760203 12.70 12.90 0.20 01.09. 09:55 58 (NE) 54
V606 Cen s 10 1.4950935 9.40 9.90 0.50 01.09. 09:55 152 (SE) -29
BE Col p 10 0.64788 15.00 15.00 0.00 01.09. 09:55 223 (SW) -5
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 01.09. 09:55 11 (N) -37
BO Vul p 1 1.9458862 10.50 13.30 2.80 01.09. 09:56 24 (NE) -13
V999 Aql p 10 0.4335 15.20 16.00 0.80 01.09. 09:56 33 (NE) -24
LL Cep s 6 0.7841514 13.50 14.00 0.50 01.09. 09:56 353 (N) 35
V489 Ser p 9 0.078847 19.20 21.00 1.80 01.09. 09:56 87 (E) -3
OV Dra p 9 0.0587357 19.00 20.70 1.70 01.09. 09:56 37 (NE) 61
IN Boo p 7 0.285759 13.90 14.80 0.90 01.09. 09:56 84 (E) 37
GV Aqr p 4 0.33677 13.60 14.00 0.40 01.09. 09:56 342 (N) -47
V415 Dra s 1 0.437416 12.00 12.50 0.50 01.09. 09:57 26 (NE) 17
BI Vul s 1 0.2518236 14.15 14.86 0.71 01.09. 09:57 4 (N) -13
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 01.09. 09:57 29 (NE) -6
RW Com s 1 0.2373465 11.00 11.56 0.56 01.09. 09:57 109 (E) 50
V542 Hya p 10 0.381025 10.28 10.40 0.12 01.09. 09:57 169 (S) 26
V959 Cep s 9 0.372264 11.45 11.68 0.23 01.09. 09:57 347 (N) 31
GI Cep s 1 1.037678 11.40 11.90 0.50 01.09. 09:57 1 (N) 25
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 01.09. 09:57 11 (N) -42
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 01.09. 09:57 12 (N) 20
V458 Mon s 5 0.3969371 13.30 13.80 0.50 01.09. 09:57 230 (SW) 31
IY UMa p 4 0.0739138 18.40 20.00 1.60 01.09. 09:57 42 (NE) 78
V2168 Sgr p 9 2.06884 12.50 15.00 2.50 01.09. 09:57 73 (E) -66
V496 Mon p 5 0.660764 12.50 13.30 0.80 01.09. 09:58 235 (SW) 29
AE LMi s 5 0.528341 12.80 12.80 0.00 01.09. 09:58 149 (SE) 71
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 01.09. 09:58 38 (NE) 3
MM Dra p 8 0.2644 14.54 14.90 0.36 01.09. 09:59 12 (N) 27
Y Cyg s 1 2.996332 7.30 7.75 0.45 01.09. 09:59 10 (N) -5
HX Eri p 10 0.80615 12.60 13.20 0.60 01.09. 09:59 265 (W) -20
V500 Cam s 6 0.2483505 14.00 14.70 0.70 01.09. 09:59 355 (N) 61
V456 Mon p 7 1.57329 13.60 15.90 2.30 01.09. 09:59 230 (SW) 30
V677 Cen s 9 0.3250284 11.50 11.60 0.10 01.09. 09:59 128 (SE) -22
CS CrB p 9 0.336486 15.00 15.20 0.20 01.09. 09:59 65 (NE) 15
V1038 Her s 1 0.26818 11.80 11.80 0.00 01.09. 09:59 54 (NE) 15
V651 Ara p 10 0.2770608 14.60 15.40 0.80 01.09. 09:59 129 (SE) -47
V753 Mon p 5 0.677044 8.30 8.82 0.51 01.09. 09:59 224 (SW) 27
HT Vir p 1 0.4076729 7.06 7.48 0.42 01.09. 09:59 110 (E) 22
AS CrB p 1 0.380663 11.35 11.85 0.50 01.09. 10:00 63 (NE) 24
V339 Boo p 10 0.3628085 10.70 10.90 0.20 01.09. 10:00 58 (NE) 31
IL And p 10 0.86759 15.70 17.00 1.30 01.09. 10:00 326 (NW) 8
V1258 Cen p 10 0.08885 15.40 22.20 6.80 01.09. 10:00 139 (SE) -2
BT CrB p 9 0.0892 18.90 20.40 1.50 01.09. 10:00 63 (NE) 24
V496 Sco p 10 2.192551 11.50 12.40 0.90 01.09. 10:00 92 (E) -43
V364 UMa p 8 0.3669815 13.40 13.95 0.55 01.09. 10:00 46 (NE) 53
V342 Lac s 1 0.700587 12.40 12.90 0.50 01.09. 10:00 355 (N) 12
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.