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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:04 // 17:58 UTC
Civil Twilight (6°): 03:32 // 18:31 UTC
Nautical Twilight (12°): 02:49 // 19:13 UTC
Astronomical Twilight (18°): 02:02 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V339 Aps p 9 0.551208 13.20 13.80 0.60 27.08. 10:21 158 (S) -42
V941 Oph p 10 1.2497107 16.00 16.60 0.60 27.08. 10:21 60 (NE) -14
BH UMa p 1 0.349341 11.50 12.30 0.80 27.08. 10:21 71 (E) 80
BX Dra s 1 0.579028 11.50 11.50 0.00 27.08. 10:22 37 (NE) 41
V417 Lyr s 4 0.300661 14.90 14.90 0.00 27.08. 10:22 33 (NE) -2
FK Aql p 7 2.650873 11.10 13.50 2.40 27.08. 10:22 47 (NE) -27
GN Aqr p 5 4.404416 11.72 12.16 0.44 27.08. 10:22 348 (N) -44
MU Aqr s 3 0.2722205 11.30 11.30 0.00 27.08. 10:22 19 (N) -40
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 27.08. 10:23 202 (S) 52
V351 Peg s 1 0.593297 8.00 8.00 0.00 27.08. 10:23 335 (NW) -21
BL Dra s 4 0.402665 11.90 11.90 0.00 27.08. 10:23 16 (N) 24
V1047 Her s 1 0.320736 12.26 12.26 0.00 27.08. 10:23 53 (NE) 13
HM Mon s 1 0.40765587 13.40 13.60 0.20 27.08. 10:23 229 (SW) 29
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 27.08. 10:23 184 (S) 19
GO Mus s 10 0.524 14.60 15.20 0.60 27.08. 10:23 167 (S) -38
V634 Mon p 7 2.114109 12.00 12.40 0.40 27.08. 10:23 224 (SW) 29
QY Tel p 10 2.48899 9.60 10.18 0.58 27.08. 10:23 100 (E) -59
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 27.08. 10:23 25 (NE) 4
BM UMa p 1 0.2712208 13.80 14.75 0.95 27.08. 10:23 96 (E) 76
V362 Dra p 9 0.3472233 12.11 12.89 0.78 27.08. 10:24 26 (NE) 39
GW Cnc p 1 0.2814125 12.60 13.20 0.60 27.08. 10:24 208 (SW) 59
V417 Aql s 1 0.3703135 11.00 11.50 0.50 27.08. 10:24 38 (NE) -27
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 27.08. 10:24 18 (N) 0
V876 Per s 9 0.319961 13.60 14.10 0.50 27.08. 10:24 306 (NW) 22
U Sct s 6 0.954985 10.08 10.31 0.23 27.08. 10:24 59 (NE) -39
V1197 Her s 1 0.2626795 13.17 13.17 0.00 27.08. 10:24 63 (NE) 15
V470 Cam p 1 0.0956467 14.10 14.75 0.65 27.08. 10:24 325 (NW) 64
V442 Cyg p 1 2.3859454 10.00 10.40 0.40 27.08. 10:24 17 (N) -7
V524 Hya p 10 0.15 17.12 19.40 2.28 27.08. 10:24 189 (S) 40
GW Boo s 1 0.531544 10.25 10.25 0.00 27.08. 10:25 99 (E) 34
XY Leo p 1 0.2841029 9.45 9.93 0.48 27.08. 10:25 174 (S) 57
V1139 Cas p 1 0.2971 12.80 13.23 0.43 27.08. 10:25 328 (NW) 26
HU Aur p 1 1.408008 12.00 12.50 0.50 27.08. 10:25 286 (W) 33
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 27.08. 10:25 93 (E) -32
V1044 Her s 1 0.2406405 13.07 13.07 0.00 27.08. 10:25 50 (NE) 18
V338 Dra s 5 0.2351485 13.30 13.30 0.00 27.08. 10:25 41 (NE) 42
V899 Her p 1 0.421169 7.93 8.07 0.14 27.08. 10:25 60 (NE) 18
KM UMa p 1 0.3518602 11.00 11.50 0.50 27.08. 10:26 113 (SE) 64
V951 Per p 7 0.270478 12.70 13.20 0.50 27.08. 10:26 290 (W) 29
V514 Cam s 6 0.362742 12.63 11.00 -1.63 27.08. 10:26 8 (N) 59
V362 Vel p 10 0.445178 9.08 9.36 0.28 27.08. 10:26 167 (S) -7
DW Pav p 10 0.698 15.70 16.40 0.70 27.08. 10:26 148 (SE) -63
V590 Oph p 10 0.8269063 13.40 13.70 0.30 27.08. 10:26 53 (NE) -16
OS Boo p 10 0.275727 13.80 14.10 0.30 27.08. 10:26 66 (NE) 38
V1740 Aql p 8 0.44014 14.00 14.40 0.40 27.08. 10:26 49 (NE) -27
V444 Nor p 10 1.4706 15.32 16.00 0.68 27.08. 10:26 134 (SE) -40
ES UMa s 1 0.5288515 11.00 11.40 0.40 27.08. 10:26 1 (N) 71
V947 Oph p 7 0.7977454 15.25 15.60 0.35 27.08. 10:26 60 (NE) -16
V384 Ser s 1 0.268729 11.90 12.30 0.40 27.08. 10:26 71 (E) 17
V947 Per p 6 0.297667 13.45 14.05 0.60 27.08. 10:27 290 (W) 26
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.