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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MO Cen s 9 9.657305 9.70 9.70 0.00 16.07. 20:23 217 (SW) -38
V789 Her p 1 0.3200448 14.90 15.60 0.70 16.07. 20:23 175 (S) 82
NN Aqr p 4 0.306779 13.47 14.14 0.67 16.07. 20:23 105 (E) 12
QT UMa s 6 0.473539 11.00 11.70 0.70 16.07. 20:23 318 (NW) 25
OX Com p 10 0.400234 15.20 16.20 1.00 16.07. 20:23 254 (W) 36
V411 Lyr p 6 0.582626 13.50 14.50 1.00 16.07. 20:24 112 (E) 63
TT Eri p 10 1.33535 12.92 14.25 1.33 16.07. 20:24 56 (NE) -54
IT Her s 1 0.3393957 12.90 12.90 0.00 16.07. 20:24 132 (SE) 58
PW UMa s 8 0.5552888 11.10 11.10 0.00 16.07. 20:24 333 (NW) 35
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 16.07. 20:24 85 (E) 49
V1175 Cyg s 10 1.33294 15.90 16.50 0.60 16.07. 20:25 55 (NE) 63
BE Tri p 8 0.384306 12.90 13.20 0.30 16.07. 20:25 42 (NE) 1
V737 Cep s 8 0.2987665 11.95 12.30 0.35 16.07. 20:25 43 (NE) 54
AO Cam s 1 0.3299026 9.50 9.50 0.00 16.07. 20:25 6 (N) 13
DF Lyr p 1 0.5771284 13.10 13.50 0.40 16.07. 20:25 126 (SE) 60
LV Pav p 10 0.533 14.00 14.50 0.50 16.07. 20:25 158 (S) -24
V756 Per p 4 4.605 12.20 12.90 0.70 16.07. 20:25 24 (NE) 22
V947 Per s 6 0.297667 13.45 13.45 0.00 16.07. 20:25 13 (N) -6
V384 Ser p 1 0.268729 11.90 12.40 0.50 16.07. 20:25 211 (SW) 62
V411 CMa p 10 1.382703 15.15 16.20 1.05 16.07. 20:25 312 (NW) -65
EM Cyg s 1 0.2909091 11.90 11.90 0.00 16.07. 20:25 109 (E) 55
CC Tri p 9 0.382946 13.20 13.70 0.50 16.07. 20:25 33 (NE) 0
V500 Cyg p 3 0.924218 11.90 13.40 1.50 16.07. 20:25 93 (E) 51
V1712 Aql p 8 0.39611 13.15 14.00 0.85 16.07. 20:25 131 (SE) 42
TV Nor s 8 8.524406 9.00 9.40 0.40 16.07. 20:25 190 (S) -12
XZ CMi p 1 0.5788095 9.70 10.42 0.72 16.07. 20:25 312 (NW) -25
DZ Mus p 9 3.247619 8.30 8.90 0.60 16.07. 20:26 207 (SW) -42
RW PsA s 9 0.3604495 11.05 11.63 0.58 16.07. 20:26 118 (SE) -12
UV Mon p 1 0.415677 12.50 13.30 0.80 16.07. 20:26 324 (NW) -33
UV Lyn s 1 0.414982 9.41 9.78 0.37 16.07. 20:26 316 (NW) 13
GK CVn p 10 0.4012861 14.40 15.50 1.10 16.07. 20:26 262 (W) 53
HV Aqr s 1 0.374457 9.71 9.71 0.00 16.07. 20:26 112 (E) 14
V1374 Tau s 1 0.250818 13.00 13.00 0.00 16.07. 20:26 350 (N) -11
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 16.07. 20:26 97 (E) 72
IP Peg s 1 0.15820616 13.00 13.00 0.00 16.07. 20:26 75 (E) 11
XX Cas s 5 3.067179 10.00 10.20 0.20 16.07. 20:26 27 (NE) 29
V576 Cen p 10 0.378016 12.60 13.40 0.80 16.07. 20:27 237 (SW) -20
V469 And p 10 0.328106 15.10 15.90 0.80 16.07. 20:27 50 (NE) 22
V1097 Her s 1 0.360849 10.75 10.75 0.00 16.07. 20:27 164 (S) 66
V1099 Cen p 10 1.25092 10.90 10.95 0.05 16.07. 20:27 216 (SW) -38
IN Gem p 9 1.131189 15.00 16.20 1.20 16.07. 20:27 336 (NW) -19
V773 Cas p 7 2.58733 6.21 6.30 0.09 16.07. 20:27 27 (NE) 25
BV Leo p 6 0.941584 15.80 16.70 0.90 16.07. 20:27 283 (W) 22
EV CVn p 3 0.335969 12.00 12.50 0.50 16.07. 20:27 281 (W) 42
V781 Tau p 1 0.344909 8.90 9.30 0.40 16.07. 20:28 350 (N) -12
V413 Gem p 7 0.532812 14.55 15.00 0.45 16.07. 20:28 332 (NW) -22
RV CVn s 1 0.2695671 13.75 13.75 0.00 16.07. 20:28 261 (W) 46
V1256 Her s 2 0.318276 12.60 13.40 0.80 16.07. 20:28 174 (S) 56
ZZ Aur p 1 0.601216 10.80 11.70 0.90 16.07. 20:28 353 (N) 2
GR Boo s 1 0.3766695 11.45 11.45 0.00 16.07. 20:28 237 (SW) 56
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.