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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:39 // 17:08 UTC
Civil Twilight (6°): 04:08 // 17:39 UTC
Nautical Twilight (12°): 03:30 // 18:18 UTC
Astronomical Twilight (18°): 02:49 // 18:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AP Leo s 1 0.430358 9.32 9.88 0.56 18.09. 22:13 0 (N) -35
LU Lac s 2 0.2988016 14.60 15.32 0.72 18.09. 22:13 285 (W) 83
AE Vol p 10 0.406614 9.97 10.54 0.57 18.09. 22:13 143 (SE) -66
V1353 Aql s 1 1.414802 10.50 10.90 0.40 18.09. 22:13 253 (W) 34
BW Dra p 1 0.292165 8.61 9.08 0.47 18.09. 22:14 331 (NW) 32
GV Aqr p 4 0.33677 13.60 14.00 0.40 18.09. 22:14 191 (S) 31
V591 Vir s 7 0.350949 12.90 12.90 0.00 18.09. 22:14 301 (NW) -19
V941 Oph p 10 1.2497107 16.00 16.60 0.60 18.09. 22:14 266 (W) 13
V757 Cen s 1 0.3431685 8.30 8.60 0.30 18.09. 22:14 278 (W) -58
BO Vul p 1 1.9458862 10.50 13.30 2.80 18.09. 22:14 253 (W) 45
AS CrB p 1 0.380663 11.35 11.85 0.50 18.09. 22:15 305 (NW) 17
KV Peg s 5 0.4577795 11.73 11.73 0.00 18.09. 22:15 222 (SW) 51
V3866 Sgr p 10 3.08201 11.80 13.90 2.10 18.09. 22:15 240 (SW) -1
IW Boo s 4 0.264742 13.40 13.40 0.00 18.09. 22:15 327 (NW) 12
SX Psc p 1 0.8258808 11.20 12.10 0.90 18.09. 22:16 140 (SE) 46
V579 Per s 8 0.465618 7.87 7.94 0.07 18.09. 22:16 74 (E) 44
V687 Her s 4 0.321451 14.40 14.90 0.50 18.09. 22:16 295 (NW) 10
V452 Cam p 10 0.397443 12.10 12.30 0.20 18.09. 22:16 23 (NE) 39
BH Cas p 1 0.4058927 12.30 12.70 0.40 18.09. 22:16 42 (NE) 76
V561 And p 4 0.33479 16.03 16.42 0.39 18.09. 22:16 85 (E) 60
V563 And p 8 0.3031916 13.70 14.20 0.50 18.09. 22:16 96 (E) 56
EY Gem s 2 0.941135 12.80 13.00 0.20 18.09. 22:17 61 (NE) -1
GG CVn s 1 0.385947 12.00 12.00 0.00 18.09. 22:17 325 (NW) 0
GW Lac p 10 0.535875 15.00 16.00 1.00 18.09. 22:17 314 (NW) 85
GG Psc p 9 0.456242 13.75 14.00 0.25 18.09. 22:17 121 (SE) 64
V1355 Tau s 7 0.244668 13.00 13.00 0.00 18.09. 22:17 75 (E) 20
V1064 Her s 5 0.3431545 11.30 11.30 0.00 18.09. 22:17 290 (W) 31
V1665 Cyg p 10 3.22562 14.30 16.10 1.80 18.09. 22:17 255 (W) 69
GN CVn s 1 0.395009 12.00 12.50 0.50 18.09. 22:17 327 (NW) 7
V2610 Oph s 1 0.426508 9.20 9.45 0.25 18.09. 22:18 259 (W) 4
FK Del s 7 0.666795 14.00 14.50 0.50 18.09. 22:18 235 (SW) 40
V649 Lyr s 1 0.292256 14.50 14.91 0.41 18.09. 22:18 294 (NW) 44
KO Del p 1 0.5833444 12.50 13.00 0.50 18.09. 22:18 234 (SW) 45
EE CVn p 1 0.280562 13.70 14.57 0.87 18.09. 22:18 330 (NW) -3
MS And p 10 0.7779 15.80 16.20 0.40 18.09. 22:18 87 (E) 55
V393 Gem p 9 0.3639 16.90 17.14 0.24 18.09. 22:18 63 (NE) 10
V530 Mon p 1 0.5255325 12.40 12.80 0.40 18.09. 22:18 66 (NE) -15
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 18.09. 22:18 245 (SW) 46
HR Boo s 1 0.315967 13.25 13.70 0.45 18.09. 22:18 311 (NW) -4
DX Vel p 2 1.1173045 10.70 11.50 0.80 18.09. 22:18 102 (E) -77
TZ Lyr p 1 0.528827 10.87 11.85 0.98 18.09. 22:19 290 (W) 40
TU UMi s 4 0.377268 8.84 8.84 0.00 18.09. 22:19 345 (N) 41
V346 Aps p 10 1.875435 14.00 15.10 1.10 18.09. 22:19 210 (SW) -58
KW Boo s 5 0.348865 14.00 14.50 0.50 18.09. 22:19 317 (NW) -1
V680 Per s 1 0.37422 13.55 13.55 0.00 18.09. 22:19 90 (E) 50
V415 Aql p 8 2.46274713 11.10 12.00 0.90 18.09. 22:19 251 (W) 32
V1306 Her p 1 0.370368 11.70 12.10 0.40 18.09. 22:20 295 (NW) 37
HN UMa p 4 0.38261 9.90 10.02 0.12 18.09. 22:20 359 (N) -2
EM Lac s 1 0.3891351 12.50 13.09 0.59 18.09. 22:20 303 (NW) 82
PS Dra p 10 0.43747 13.05 13.35 0.30 18.09. 22:20 335 (NW) 30
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.