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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 °
MW Cas p 10 0.4808946 13.50 14.50 1.00 20.07. 10:32 320 (NW) 31
AR CrB p 1 0.3973515 10.80 11.45 0.65 20.07. 10:32 44 (NE) 0
AE LMi p 5 0.528341 12.80 13.20 0.40 20.07. 10:33 99 (E) 53
V1370 Tau s 7 0.295517 10.90 10.90 0.00 20.07. 10:33 227 (SW) 52
V449 Dra p 10 0.351315 12.23 12.45 0.22 20.07. 10:34 357 (N) 42
AW Lac s 1 1.1428563 10.60 11.20 0.60 20.07. 10:34 335 (NW) 20
NS Cep p 6 0.77638 12.20 12.60 0.40 20.07. 10:34 350 (N) 22
BG Vul p 1 0.4032397 12.90 13.70 0.80 20.07. 10:34 333 (NW) -14
DI CVn p 1 0.305966 13.60 14.40 0.80 20.07. 10:34 74 (E) 35
AC Boo p 1 0.352437 10.00 10.62 0.62 20.07. 10:34 44 (NE) 23
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 20.07. 10:34 43 (NE) 12
UX Hor s 10 0.712816 14.00 14.40 0.40 20.07. 10:34 216 (SW) -24
GG CVn s 1 0.385947 12.00 12.00 0.00 20.07. 10:34 63 (NE) 19
V853 Cyg p 6 1.712225 14.10 15.10 1.00 20.07. 10:34 0 (N) -8
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 20.07. 10:34 343 (N) 11
V1096 Her s 1 0.2414165 13.05 13.05 0.00 20.07. 10:34 21 (N) 7
V342 UMa p 1 0.3438515 13.40 13.90 0.50 20.07. 10:35 66 (NE) 60
DX Cyg s 1 1.370334 14.10 14.20 0.10 20.07. 10:35 0 (N) -11
V658 Lyr s 1 0.33026 11.10 11.10 0.00 20.07. 10:35 9 (N) 7
V1172 Her s 4 0.236167 12.00 12.50 0.50 20.07. 10:35 45 (NE) -13
V1097 Aql s 2 1.225237 13.90 14.00 0.10 20.07. 10:35 349 (N) -23
AU Men p 9 0.343841 10.29 11.11 0.82 20.07. 10:36 188 (S) -34
LZ Dra s 5 0.350349 12.00 12.00 0.00 20.07. 10:36 360 (N) 34
MW And p 9 0.263769 13.95 14.90 0.95 20.07. 10:36 289 (W) 38
FU Dra p 1 0.306718 10.55 11.10 0.55 20.07. 10:36 28 (NE) 32
PS Lyr p 6 1.4469835 11.30 12.00 0.70 20.07. 10:36 3 (N) -13
V579 Per s 8 0.465618 7.87 7.94 0.07 20.07. 10:36 280 (W) 50
V1123 Tau p 1 0.399949 9.87 10.25 0.38 20.07. 10:36 257 (W) 33
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 20.07. 10:37 3 (N) -6
V951 Per p 7 0.270478 12.70 13.20 0.50 20.07. 10:37 266 (W) 50
V364 UMa s 8 0.3669815 13.40 13.95 0.55 20.07. 10:37 37 (NE) 38
GW Leo p 9 0.3361243 13.00 13.13 0.13 20.07. 10:37 122 (SE) 40
V411 Peg s 1 0.3770427 14.00 14.00 0.00 20.07. 10:37 333 (NW) -10
V911 Ara p 10 0.51275 13.40 14.00 0.60 20.07. 10:37 87 (E) -73
WX Sex s 4 0.428871 12.40 12.40 0.00 20.07. 10:38 133 (SE) 31
KT Aps s 10 0.3742 15.00 15.20 0.20 20.07. 10:38 163 (S) -61
V505 And p 10 0.394143 13.80 14.60 0.80 20.07. 10:38 303 (NW) 21
BH Oct p 10 0.5652 15.50 16.20 0.70 20.07. 10:38 175 (S) -63
V576 Cen s 10 0.378016 12.60 12.60 0.00 20.07. 10:38 130 (SE) -14
V505 Cyg s 1 0.667664 11.70 12.00 0.30 20.07. 10:38 348 (N) -6
NR Boo p 2 0.356731 12.00 12.50 0.50 20.07. 10:38 66 (NE) -5
BS UMa p 1 0.3495099 13.70 14.00 0.30 20.07. 10:38 77 (E) 50
AQ Psc p 1 0.4756052 8.60 8.96 0.36 20.07. 10:38 277 (W) 4
HS Leo p 2 0.337706 13.80 14.40 0.60 20.07. 10:38 96 (E) 42
QU Dra p 9 0.276915 14.10 14.80 0.70 20.07. 10:38 33 (NE) 28
AK Gru p 10 0.493682 11.00 11.50 0.50 20.07. 10:38 259 (W) -54
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 20.07. 10:38 149 (SE) 51
GN Mus p 10 0.3869 13.70 14.40 0.70 20.07. 10:38 158 (S) -44
HV UMa p 1 0.71076 8.60 8.88 0.28 20.07. 10:38 67 (NE) 48
V432 Aur p 7 3.08175 8.00 8.37 0.37 20.07. 10:39 249 (W) 66
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.