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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:58 // 18:07 UTC
Civil Twilight (6°): 03:25 // 18:40 UTC
Nautical Twilight (12°): 02:42 // 19:23 UTC
Astronomical Twilight (18°): 01:52 // 20:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 23.08. 08:47 7 (N) -12
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 23.08. 08:47 8 (N) -6
V401 Cam p 8 0.3158103 13.20 13.70 0.50 23.08. 08:47 333 (NW) 65
GV Cyg p 1 0.9906643 13.20 15.20 2.00 23.08. 08:48 339 (N) 11
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 23.08. 08:48 347 (N) 10
XY CMa p 10 1.40969 13.30 13.90 0.60 23.08. 08:48 193 (S) 16
GI Aur p 1 1.207858 11.60 12.10 0.50 23.08. 08:48 233 (SW) 62
V384 Vul p 1 0.4388572 12.72 13.16 0.44 23.08. 08:48 344 (N) -10
BI Vul p 1 0.2518236 14.15 14.90 0.75 23.08. 08:48 340 (N) -11
V373 Dra s 3 0.316906 13.00 13.00 0.00 23.08. 08:49 22 (N) 18
V1105 Her p 5 0.321736 12.60 13.00 0.40 23.08. 08:49 22 (N) -6
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 23.08. 08:49 354 (N) -19
LS Peg p 8 0.1733 11.60 13.00 1.40 23.08. 08:49 330 (NW) -21
BR CrB p 10 0.766929 9.88 10.11 0.23 23.08. 08:49 46 (NE) 12
LQ Dra s 7 1.841638 11.63 11.63 0.00 23.08. 08:49 16 (N) 12
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 23.08. 08:49 355 (N) 7
AI Sex p 2 0.603615 11.12 11.50 0.38 23.08. 08:49 140 (SE) 34
V404 Dra p 10 0.3476427 11.57 11.77 0.20 23.08. 08:50 14 (N) 11
FU CVn s 7 0.962121 11.20 11.50 0.30 23.08. 08:50 61 (NE) 31
GK Aqr s 1 0.327415 12.40 12.40 0.00 23.08. 08:50 316 (NW) -32
DW Dra p 5 1.226363 14.00 15.50 1.50 23.08. 08:50 3 (N) 30
V356 UMa p 8 0.544755 12.90 13.40 0.50 23.08. 08:50 54 (NE) 38
V1155 Her p 10 0.36945 14.40 14.80 0.40 23.08. 08:51 40 (NE) 15
EW Mon s 7 1.239695 13.80 14.20 0.40 23.08. 08:51 196 (S) 31
V2650 Oph p 7 0.384054 12.57 13.20 0.63 23.08. 08:51 37 (NE) -25
V395 And s 9 0.684661 7.55 7.60 0.05 23.08. 08:51 323 (NW) 18
V640 Aql s 7 0.5612183 12.60 12.80 0.20 23.08. 08:51 6 (N) -29
V339 Dra p 9 0.457404 13.40 14.00 0.60 23.08. 08:51 34 (NE) 27
AR Boo s 1 0.3448727 13.50 14.20 0.70 23.08. 08:51 75 (E) 20
V345 Gem s 1 0.274778 7.82 7.88 0.06 23.08. 08:52 195 (S) 73
V1137 Her p 10 0.37083 14.30 14.70 0.40 23.08. 08:52 38 (NE) 23
UX UMa p 1 0.19667128 12.57 14.15 1.58 23.08. 08:52 53 (NE) 40
V1088 Her s 1 0.359231 11.00 11.00 0.00 23.08. 08:52 37 (NE) 2
V909 Cep p 7 0.425573 12.13 12.47 0.34 23.08. 08:52 338 (N) 25
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 23.08. 08:52 354 (N) -9
PS Boo p 10 0.28164 12.30 12.60 0.30 23.08. 08:53 42 (NE) 27
CM Com s 1 0.5545147 13.00 13.00 0.00 23.08. 08:53 95 (E) 32
CW Aqr p 4 0.542909 10.70 11.00 0.30 23.08. 08:53 307 (NW) -47
AR Lac s 1 1.983212 6.08 6.43 0.35 23.08. 08:53 338 (N) 10
DK Hya p 1 0.5219213 10.50 11.50 1.00 23.08. 08:53 155 (SE) 15
V418 Nor p 10 0.3849 16.18 16.50 0.32 23.08. 08:53 125 (SE) -54
V842 Her s 1 0.419037 9.85 9.85 0.00 23.08. 08:54 36 (NE) 22
DU CVn s 2 0.3071015 13.10 13.10 0.00 23.08. 08:54 75 (E) 38
KM Cen p 10 0.7733255 13.00 13.40 0.40 23.08. 08:54 153 (SE) -31
G4686.2061 Cet s 8 0.63152 9.35 9.35 0.00 23.08. 08:54 268 (W) -3
NV Com p 9 0.3708875 12.31 12.52 0.21 23.08. 08:54 82 (E) 27
V727 Cen p 10 1.8658 13.50 14.00 0.50 23.08. 08:54 108 (E) -28
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 23.08. 08:55 161 (S) -53
EX Del p 1 0.3309877 12.80 13.30 0.50 23.08. 08:55 356 (N) -24
V428 Vel p 9 0.85496 11.03 11.91 0.88 23.08. 08:55 157 (SE) -14
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.