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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:53 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:05 UTC
Astronomical Twilight (18°): 04:43 // 17:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Cep p 1 0.3188312 11.40 12.10 0.70 31.01. 21:02 344 (N) 52
OQ Cas s 3 0.7166834 14.40 14.40 0.00 31.01. 21:02 319 (NW) 42
LL Mus p 8 1.365858 8.93 9.34 0.41 31.01. 21:02 148 (SE) -45
BG Cas p 7 3.953611 12.90 13.70 0.80 31.01. 21:02 323 (NW) 40
CL Ari s 8 0.993599 9.75 9.75 0.00 31.01. 21:03 258 (W) 46
BO CVn p 1 0.5174625 9.48 10.10 0.62 31.01. 21:03 50 (NE) 21
GV Lib s 6 0.955245 13.90 13.90 0.00 31.01. 21:03 64 (NE) -44
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 31.01. 21:03 48 (NE) -59
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 31.01. 21:03 248 (W) 31
V531 And p 10 0.406372 11.40 11.60 0.20 31.01. 21:04 286 (W) 31
V380 Mon s 7 0.995881 11.70 12.40 0.70 31.01. 21:04 179 (S) 38
V401 Lyr s 7 1.315044 13.60 13.60 0.00 31.01. 21:04 355 (N) -1
TT Hya p 9 6.953495 7.25 9.02 1.77 31.01. 21:04 125 (SE) -6
V924 Oph p 10 0.359554 15.70 16.40 0.70 31.01. 21:05 5 (N) -32
V354 UMa p 7 0.2938285 10.93 11.21 0.28 31.01. 21:05 47 (NE) 30
RZ Dra p 1 0.5508762 10.11 11.01 0.90 31.01. 21:05 4 (N) 19
BG Vul s 1 0.4032397 12.90 13.70 0.80 31.01. 21:05 325 (NW) -11
V839 Oph p 1 0.4090015 8.80 9.39 0.59 31.01. 21:05 12 (N) -30
GG Lup p 7 1.84961 5.49 6.00 0.51 31.01. 21:05 97 (E) -53
EE Cet s 3 0.379922 8.76 8.76 0.00 31.01. 21:05 252 (W) 26
QU CMa p 10 0.638828 11.76 12.14 0.38 31.01. 21:05 174 (S) 14
AV CrB p 1 0.30819 11.87 12.48 0.61 31.01. 21:05 33 (NE) -3
V546 And s 5 0.38302 11.20 11.20 0.00 31.01. 21:05 293 (NW) 41
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 31.01. 21:05 329 (NW) 25
GK Aqr p 1 0.327415 12.40 13.60 1.20 31.01. 21:06 300 (NW) -24
FU CVn p 7 0.962121 11.20 11.60 0.40 31.01. 21:06 52 (NE) 22
V668 Ara p 10 0.6014 13.30 13.90 0.60 31.01. 21:06 139 (SE) -69
EV Cet s 9 0.428224 11.60 11.60 0.00 31.01. 21:06 268 (W) 1
EE CVn p 1 0.280562 13.70 14.57 0.87 31.01. 21:06 61 (NE) 17
V337 UMa s 8 0.383365 13.70 14.20 0.50 31.01. 21:07 69 (E) 59
V1230 Tau p 10 0.3524 14.28 14.52 0.24 31.01. 21:07 239 (SW) 36
GK Boo p 1 0.477772 10.30 10.80 0.50 31.01. 21:07 47 (NE) 13
AV Cam p 2 1.4449135 11.60 12.10 0.50 31.01. 21:07 357 (N) 62
V410 Aur p 1 0.366355 10.10 10.44 0.35 31.01. 21:07 243 (SW) 64
V479 Cam p 7 0.325394 13.25 13.70 0.45 31.01. 21:07 6 (N) 65
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 31.01. 21:08 215 (SW) 40
X PsA s 10 0.3977746 13.00 14.20 1.20 31.01. 21:08 286 (W) -45
V402 Gem s 7 0.399252 11.72 12.35 0.63 31.01. 21:08 185 (S) 60
TX Leo p 5 2.445062 5.66 5.75 0.09 31.01. 21:08 112 (E) 28
MS Vir p 1 0.3124379 9.34 9.67 0.33 31.01. 21:08 88 (E) -25
AS Hya p 4 1.063597 12.02 14.80 2.78 31.01. 21:08 142 (SE) 13
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 31.01. 21:08 344 (N) 4
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 31.01. 21:08 169 (S) -45
V336 Sgr p 10 1.284354 14.00 15.10 1.10 31.01. 21:08 354 (N) -62
YY Eri p 1 0.3214963 8.37 9.04 0.67 31.01. 21:08 223 (SW) 20
V1712 Aql p 8 0.39611 13.15 14.00 0.85 31.01. 21:08 351 (N) -28
DX CVn s 1 0.35738 12.25 12.60 0.35 31.01. 21:09 61 (NE) 27
V919 Cep p 4 1.851969 10.62 10.92 0.30 31.01. 21:09 333 (NW) 35
V878 Her p 1 0.529475 9.37 9.87 0.50 31.01. 21:09 15 (N) 11
V413 Gem s 7 0.532812 14.55 14.70 0.15 31.01. 21:09 180 (S) 54
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.