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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:06 UTC
Civil Twilight (6°): 02:26 // 19:45 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:46 // 22:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UZ Leo s 1 0.61805 9.58 10.12 0.54 16.07. 02:04 0 (N) -26
AC Boo p 1 0.352437 10.00 10.62 0.62 16.07. 02:04 318 (NW) 21
LO Com p 1 0.2863605 12.38 13.20 0.82 16.07. 02:04 335 (NW) -10
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 16.07. 02:04 77 (E) 26
GV Boo s 2 0.367868 12.40 12.40 0.00 16.07. 02:05 322 (NW) -4
V341 Lyr p 10 1.414533 14.20 15.50 1.30 16.07. 02:05 279 (W) 47
ER Ori p 1 0.4234005 9.32 9.93 0.61 16.07. 02:05 90 (E) -11
RR Cen s 9 0.6056895 7.27 7.63 0.36 16.07. 02:05 235 (SW) -58
V1271 Her p 10 0.31962 14.20 14.70 0.50 16.07. 02:05 292 (W) 37
DK Cep p 1 0.985907 12.20 14.20 2.00 16.07. 02:06 335 (NW) 77
CG Cha s 10 0.3765523 13.90 14.40 0.50 16.07. 02:06 179 (S) -60
GU Pup p 10 1.652698 11.40 12.20 0.80 16.07. 02:06 67 (NE) -39
AT Mon s 1 2.029021 10.50 10.50 0.00 16.07. 02:06 62 (NE) -31
GW Lac p 10 0.535875 15.00 16.00 1.00 16.07. 02:06 7 (N) 87
V974 Cyg p 1 3.204413 11.90 12.50 0.60 16.07. 02:06 259 (W) 53
EK Com s 1 0.266685 12.70 12.70 0.00 16.07. 02:06 332 (NW) -8
V710 And p 10 0.219197 14.01 14.37 0.36 16.07. 02:07 137 (SE) 69
MM Dra p 8 0.2644 14.54 14.90 0.36 16.07. 02:07 321 (NW) 64
RW Dor p 2 0.2854633 10.80 11.40 0.60 16.07. 02:07 147 (SE) -48
V445 Peg s 1 0.40465 14.00 14.00 0.00 16.07. 02:07 215 (SW) 64
OT UMa p 10 0.3160725 12.20 12.50 0.30 16.07. 02:07 16 (N) 29
V479 Cam p 7 0.325394 13.25 13.70 0.45 16.07. 02:07 15 (N) 39
AU Aqr p 10 0.3711583 12.90 14.00 1.10 16.07. 02:07 185 (S) 15
V664 Lyr p 8 0.359987 13.00 13.00 0.00 16.07. 02:08 284 (W) 48
V482 Cam p 10 0.133619437 15.10 18.40 3.30 16.07. 02:08 20 (N) 33
V435 Gem s 1 0.3365 10.55 10.90 0.35 16.07. 02:08 39 (NE) -9
BS Gem p 9 1.05035 14.70 16.00 1.30 16.07. 02:08 60 (NE) 5
V609 Car p 10 3.13602 10.96 11.82 0.86 16.07. 02:08 127 (SE) -74
V1123 Tau s 1 0.399949 9.87 9.87 0.00 16.07. 02:08 92 (E) 25
GG CVn s 1 0.385947 12.00 12.00 0.00 16.07. 02:08 320 (NW) 2
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 16.07. 02:08 260 (W) 47
V947 Cep p 10 0.331677 12.62 12.88 0.26 16.07. 02:08 4 (N) 58
BX Tri s 6 0.1926355 12.35 12.60 0.25 16.07. 02:09 92 (E) 48
BB CMi s 1 0.7928535 10.00 10.80 0.80 16.07. 02:09 49 (NE) -23
NX Boo p 8 0.251135 13.02 13.40 0.38 16.07. 02:09 310 (NW) 11
RU Col p 10 0.5128272 11.44 12.06 0.62 16.07. 02:09 102 (E) -30
OZ Lac p 10 0.51624 13.30 13.90 0.60 16.07. 02:09 354 (N) 84
RY Ind p 10 0.712114 10.83 11.45 0.62 16.07. 02:09 199 (S) -9
V651 Cas s 1 0.9968096 11.10 11.10 0.00 16.07. 02:09 44 (NE) 78
V1094 Her s 1 0.392119 12.60 12.60 0.00 16.07. 02:10 288 (W) 32
DX Per p 8 2.911953 15.20 16.20 1.00 16.07. 02:10 57 (NE) 56
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 16.07. 02:10 33 (NE) -22
PR Boo p 10 0.371281 13.70 14.10 0.40 16.07. 02:10 315 (NW) 22
V480 Cas p 9 0.342013 14.60 14.90 0.30 16.07. 02:10 61 (NE) 63
IT Nor p 8 0.635779 9.40 10.00 0.60 16.07. 02:10 241 (SW) -37
GU Mon p 1 0.896647 11.82 12.37 0.55 16.07. 02:10 67 (NE) -18
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 16.07. 02:10 219 (SW) 7
U Ret p 10 0.3549563 13.64 14.32 0.68 16.07. 02:10 146 (SE) -32
V609 Aql s 1 0.7965633 11.70 11.90 0.20 16.07. 02:11 236 (SW) 42
V656 Lyr p 10 0.409766 13.20 13.60 0.40 16.07. 02:11 276 (W) 41
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.