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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GV Leo s 1 0.266728 11.37 11.37 0.00 16.07. 09:02 96 (E) 27
AN UMa p 6 0.07975275 14.90 20.20 5.30 16.07. 09:03 62 (NE) 38
IK Boo p 1 0.303116 12.00 12.50 0.50 16.07. 09:03 44 (NE) 2
BU Tri p 1 0.295568 14.40 15.00 0.60 16.07. 09:03 271 (W) 51
V438 Cam s 9 0.500825 13.60 13.60 0.00 16.07. 09:03 5 (N) 62
IP Peg s 1 0.15820616 13.00 13.00 0.00 16.07. 09:03 285 (W) 11
V975 Cyg p 7 3.948679 13.30 14.10 0.80 16.07. 09:03 334 (NW) -2
V508 Cam p 10 0.301715 12.50 12.63 0.13 16.07. 09:03 17 (N) 55
V447 Cam s 7 0.83614 11.89 12.03 0.14 16.07. 09:03 16 (N) 71
LT Cam s 2 0.2766042 14.50 14.50 0.00 16.07. 09:04 13 (N) 80
V365 UMa p 10 0.381189 12.85 13.15 0.30 16.07. 09:04 30 (NE) 24
V383 Cep s 8 1.495747 7.27 7.27 0.00 16.07. 09:04 330 (NW) 32
UW Cap p 10 0.6995603 10.90 11.50 0.60 16.07. 09:04 306 (NW) -39
AS Pic p 10 0.463642 10.82 11.14 0.32 16.07. 09:04 176 (S) -14
RT Cha p 9 0.3551095 14.00 15.00 1.00 16.07. 09:04 168 (S) -46
QV Lup p 10 0.365618 11.35 11.78 0.43 16.07. 09:04 94 (E) -60
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 16.07. 09:05 317 (NW) 18
W UMa s 1 0.3336367 7.75 8.43 0.68 16.07. 09:05 57 (NE) 54
V681 Her s 1 1.15862 13.60 13.60 0.00 16.07. 09:05 21 (N) -12
MW Lac p 8 2.798174 13.10 13.60 0.50 16.07. 09:05 322 (NW) 31
V1025 Cas p 5 1.099647 12.68 13.15 0.47 16.07. 09:05 308 (NW) 40
V490 And s 7 0.424185 14.60 14.60 0.00 16.07. 09:05 294 (NW) 37
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 16.07. 09:06 222 (SW) 46
V1335 Her p 10 0.59428 14.10 14.60 0.50 16.07. 09:06 353 (N) -10
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 16.07. 09:06 330 (NW) -56
V509 Cam p 6 0.350347 13.00 13.60 0.60 16.07. 09:06 15 (N) 55
V423 Dra p 10 1.21747 10.93 11.25 0.32 16.07. 09:06 346 (N) 18
QX And p 1 0.412173 11.25 11.57 0.32 16.07. 09:06 275 (W) 49
V518 And p 10 0.361144 13.50 13.90 0.40 16.07. 09:06 287 (W) 40
GN TrA p 9 0.6146065 11.30 11.80 0.50 16.07. 09:07 150 (SE) -68
GV Boo s 2 0.367868 12.40 12.40 0.00 16.07. 09:07 52 (NE) 4
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 16.07. 09:07 320 (NW) 9
V389 Cas s 1 2.49481 10.80 10.80 0.00 16.07. 09:07 296 (NW) 48
FN CVn p 10 0.6107153 12.15 12.45 0.30 16.07. 09:07 41 (NE) 20
QQ Boo p 8 0.2764765 12.45 12.85 0.40 16.07. 09:07 23 (NE) 10
V809 Cyg p 6 1.964457 13.30 14.10 0.80 16.07. 09:07 336 (NW) 0
AA Dor p 10 0.2615397 11.13 11.60 0.47 16.07. 09:07 181 (S) -30
V1049 Her s 3 0.72733 10.80 10.80 0.00 16.07. 09:07 7 (N) -18
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 16.07. 09:07 302 (NW) 40
VY Cet p 3 0.34081 11.20 11.90 0.70 16.07. 09:08 234 (SW) 3
V592 Per p 1 0.7157178 8.30 8.65 0.35 16.07. 09:08 232 (SW) 75
V2635 Oph p 8 0.430959 12.15 12.60 0.45 16.07. 09:08 9 (N) -40
V1261 Her s 4 0.397693 13.00 14.00 1.00 16.07. 09:08 5 (N) -19
UZ Mic p 10 0.440964 11.90 12.40 0.50 16.07. 09:08 272 (W) -57
GN Mus s 10 0.3869 13.70 14.20 0.50 16.07. 09:08 155 (SE) -51
UZ Oct s 10 1.149383 9.03 9.48 0.45 16.07. 09:08 182 (S) -45
V374 Cas p 1 1.0448105 11.80 12.70 0.90 16.07. 09:08 313 (NW) 41
BX CrB p 10 0.358838 12.25 12.50 0.25 16.07. 09:08 20 (N) 0
FQ CVn p 1 0.371037 12.95 13.40 0.45 16.07. 09:08 49 (NE) 8
V1355 Tau s 7 0.244668 13.00 13.00 0.00 16.07. 09:08 202 (S) 63
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.