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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V441 Dra p 10 2.9054 12.45 12.75 0.30 24.07. 14:19 8 (N) 45
AY Aqr p 10 0.281995 13.70 14.70 1.00 24.07. 14:20 28 (NE) -57
QU Dra p 9 0.276915 14.10 14.80 0.70 24.07. 14:20 56 (NE) 55
GU Pup p 10 1.652698 11.40 12.20 0.80 24.07. 14:20 237 (SW) 5
IM Cnc s 3 2.354372 12.82 11.82 -1.00 24.07. 14:20 243 (SW) 51
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 24.07. 14:20 119 (SE) 27
V1051 Her s 10 0.55833 12.50 12.50 0.00 24.07. 14:20 74 (E) 22
V757 Cep s 8 0.343873 14.00 14.70 0.70 24.07. 14:21 357 (N) 38
V2517 Cyg p 1 1.388903 10.31 11.00 0.69 24.07. 14:21 40 (NE) 8
V1107 Cas p 1 0.273412 12.88 13.20 0.32 24.07. 14:21 346 (N) 24
V737 Per p 1 0.366599 12.65 13.22 0.57 24.07. 14:21 311 (NW) 10
SV Cet p 9 0.2920877 14.50 14.90 0.40 24.07. 14:21 330 (NW) -60
V1138 Her p 10 0.4609 13.80 14.10 0.30 24.07. 14:21 65 (NE) 50
V427 Dra p 10 0.420825 12.75 13.05 0.30 24.07. 14:22 8 (N) 46
BW Dra s 1 0.292165 8.61 9.02 0.41 24.07. 14:22 47 (NE) 58
HR UMa p 6 0.737064 8.78 8.94 0.16 24.07. 14:22 2 (N) 85
V441 Nor p 10 0.362 16.15 16.70 0.55 24.07. 14:22 145 (SE) -29
V601 And p 9 1.2121 11.73 12.20 0.47 24.07. 14:22 4 (N) 10
RT LMi p 1 0.3749177 11.40 11.70 0.30 24.07. 14:22 240 (SW) 66
PR Boo p 10 0.371281 13.70 14.10 0.40 24.07. 14:22 75 (E) 52
AV Tri p 10 0.881968 11.90 12.50 0.60 24.07. 14:22 329 (NW) 2
PS Pup p 10 1.3422 6.62 6.62 0.00 24.07. 14:22 226 (SW) -11
BE Cep s 1 0.4243943 12.40 13.00 0.60 24.07. 14:23 7 (N) 19
AY Pup p 7 0.4689593 11.60 12.50 0.90 24.07. 14:23 231 (SW) -1
UV Leo s 1 0.60008641 8.90 9.49 0.59 24.07. 14:23 202 (S) 53
V710 And p 10 0.219197 14.01 14.37 0.36 24.07. 14:23 356 (N) -6
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 24.07. 14:23 31 (NE) 15
V543 And p 10 0.926371 11.00 11.80 0.80 24.07. 14:23 335 (NW) 2
AZ Col p 10 0.302105 11.31 11.72 0.41 24.07. 14:24 250 (W) -23
QW Gem s 1 0.3581235 10.33 10.33 0.00 24.07. 14:24 277 (W) 34
V814 Cep p 10 1.72031 11.48 11.90 0.42 24.07. 14:24 25 (NE) 29
V605 Car p 9 0.688714 9.50 10.18 0.68 24.07. 14:24 214 (SW) -25
V553 Hya p 5 0.371497 12.36 13.05 0.69 24.07. 14:24 168 (S) 13
FW Per s 2 0.7912316 14.30 14.30 0.00 24.07. 14:24 318 (NW) 30
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 24.07. 14:25 48 (NE) 9
GO Mus s 10 0.524 14.60 15.20 0.60 24.07. 14:25 175 (S) -36
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 24.07. 14:25 37 (NE) 9
RW PsA p 9 0.3604495 11.05 11.76 0.71 24.07. 14:25 43 (NE) -62
AL Tri p 1 0.268564 14.10 14.40 0.30 24.07. 14:25 335 (NW) -6
QS And p 9 0.276678 16.67 17.09 0.42 24.07. 14:25 350 (N) -11
CW Sge p 1 0.6603618 11.00 11.80 0.80 24.07. 14:25 50 (NE) -6
AM CMi s 1 1.019193 10.00 10.50 0.50 24.07. 14:25 244 (SW) 23
V1140 Cen p 9 0.434606 13.60 14.70 1.10 24.07. 14:25 165 (S) 1
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 24.07. 14:25 108 (E) -33
V576 Cen s 10 0.378016 12.60 12.60 0.00 24.07. 14:26 176 (S) 4
V553 And p 6 0.30903 17.12 17.68 0.56 24.07. 14:26 335 (NW) 9
LX Aur p 10 0.362058 15.00 16.50 1.50 24.07. 14:26 300 (NW) 42
V1180 Her p 10 0.352051 12.82 12.98 0.16 24.07. 14:26 78 (E) 35
BY Del p 7 10.034215 11.40 11.90 0.50 24.07. 14:26 49 (NE) -15
G4833.1209 Mon p 1 0.6968758 13.60 13.60 0.00 24.07. 14:26 241 (SW) 21
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.