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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HY Mon p 10 7.28268 11.50 12.40 0.90 19.07. 14:31 236 (SW) 16
QS Aqr p 10 5.782614 7.46 8.05 0.59 19.07. 14:31 51 (NE) -43
GU Leo s 2 0.354085 11.60 11.60 0.00 19.07. 14:31 219 (SW) 53
QS Vir p 9 0.150757525 14.27 17.76 3.49 19.07. 14:31 141 (SE) 19
V1017 Aql p 10 2.5038 16.20 17.00 0.80 19.07. 14:31 55 (NE) -13
SV Cam s 1 0.593072 8.40 8.55 0.15 19.07. 14:31 348 (N) 52
V368 Tel p 10 0.286829 11.25 12.37 1.12 19.07. 14:31 111 (E) -57
BU Vul s 1 0.5689935 10.60 10.60 0.00 19.07. 14:31 34 (NE) -5
CH Hya p 10 0.346546 14.50 15.50 1.00 19.07. 14:31 162 (S) 9
EE Cyg p 10 2.833093 14.40 15.70 1.30 19.07. 14:32 48 (NE) 4
CT Eri s 10 0.6341963 10.00 10.27 0.27 19.07. 14:32 255 (W) -33
V956 Aql p 10 0.3961755 13.90 14.30 0.40 19.07. 14:32 77 (E) -25
V384 Cas p 5 1.108265 11.80 12.30 0.50 19.07. 14:32 346 (N) 9
V732 CrA p 10 1.00545 10.68 11.51 0.83 19.07. 14:32 110 (E) -43
CR Aqr p 6 0.514491 13.60 14.50 0.90 19.07. 14:32 48 (NE) -45
V640 Ori p 3 2.02072 11.20 13.50 2.30 19.07. 14:32 258 (W) -2
V1223 Tau s 7 0.446918 12.15 12.15 0.00 19.07. 14:32 298 (NW) -10
V1179 Her p 1 0.385505 11.39 11.72 0.33 19.07. 14:32 93 (E) 17
V941 Oph p 10 1.2497107 16.00 16.60 0.60 19.07. 14:33 79 (E) 1
GZ Pup s 10 0.3202743 11.70 12.10 0.40 19.07. 14:33 224 (SW) -15
V339 Dra p 9 0.457404 13.40 14.00 0.60 19.07. 14:33 56 (NE) 51
EX Leo p 1 0.408605 8.27 8.49 0.22 19.07. 14:33 196 (S) 55
AF Pup p 10 0.3836773 13.30 13.50 0.20 19.07. 14:33 213 (SW) -12
CV Boo s 1 0.8469932 10.20 10.20 0.00 19.07. 14:33 83 (E) 45
HN Psc p 10 0.329519 10.75 10.95 0.20 19.07. 14:33 334 (NW) -2
V1289 Cen p 9 0.897009 10.40 11.20 0.80 19.07. 14:34 156 (SE) -13
V651 Cyg p 10 1.024871 14.40 15.70 1.30 19.07. 14:34 17 (N) 10
V428 Gem p 8 0.491506 10.93 11.33 0.40 19.07. 14:34 266 (W) 39
AN UMa s 6 0.07975275 14.90 20.20 5.30 19.07. 14:34 216 (SW) 84
V1098 Her p 1 0.352269 12.44 12.82 0.38 19.07. 14:34 50 (NE) 34
DU Oct p 10 2.47867 9.21 9.48 0.27 19.07. 14:34 162 (S) -60
EW Cru p 9 0.90819 13.00 14.00 1.00 19.07. 14:34 174 (S) -24
IN Boo p 7 0.285759 13.90 14.80 0.90 19.07. 14:34 106 (E) 54
V804 Aql s 8 0.6553905 11.30 11.60 0.30 19.07. 14:34 74 (E) -21
OQ UMa p 1 0.283356 13.00 13.70 0.70 19.07. 14:35 59 (NE) 67
V440 Cas p 8 0.32568791 15.00 15.50 0.50 19.07. 14:35 358 (N) 11
XZ PsA p 10 0.753579 7.73 8.12 0.39 19.07. 14:35 61 (NE) -62
V430 Nor p 10 0.366 16.70 17.22 0.52 19.07. 14:35 144 (SE) -30
V434 Ser s 6 0.884 13.30 14.00 0.70 19.07. 14:35 113 (SE) 21
NY Lyr p 1 0.4408 12.70 13.20 0.50 19.07. 14:35 48 (NE) 11
KT Lyr s 9 0.5815356 14.70 14.90 0.20 19.07. 14:35 56 (NE) 15
HS Vul s 1 0.3320847 13.90 14.20 0.30 19.07. 14:35 46 (NE) -5
V423 Nor p 10 1.2601 16.75 17.05 0.30 19.07. 14:35 144 (SE) -30
TZ CrA p 10 0.686748 9.60 10.33 0.73 19.07. 14:35 114 (SE) -39
V887 Cep p 10 1.691886 12.50 12.90 0.40 19.07. 14:35 5 (N) 30
CR Del p 8 0.3537417 13.50 13.90 0.40 19.07. 14:35 44 (NE) -14
V523 Aur p 1 0.330437 13.30 14.70 1.40 19.07. 14:35 282 (W) 48
DW UMa p 1 0.13660653 15.10 16.60 1.50 19.07. 14:35 325 (NW) 78
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 19.07. 14:36 27 (NE) -5
V1022 Tau p 2 0.347171 14.96 15.72 0.77 19.07. 14:36 302 (NW) 10
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.