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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:15 // 17:47 UTC
Civil Twilight (6°): 03:43 // 18:19 UTC
Nautical Twilight (12°): 03:02 // 19:00 UTC
Astronomical Twilight (18°): 02:17 // 19:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LO Hya p 9 2.499618 6.37 6.61 0.24 10.04. 12:19 93 (E) -1
AV Cam s 2 1.4449135 11.60 11.60 0.00 10.04. 12:19 18 (N) 55
V936 Aql p 9 0.481821 13.90 14.80 0.90 10.04. 12:20 285 (W) -19
V947 Per s 6 0.297667 13.45 13.45 0.00 10.04. 12:20 129 (SE) 66
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 10.04. 12:20 318 (NW) 29
IW Boo s 4 0.264742 13.40 13.40 0.00 10.04. 12:20 3 (N) 3
V2787 Ori p 7 0.810979 10.40 10.70 0.30 10.04. 12:20 109 (E) 34
NW Boo p 5 1.01185563 13.00 13.00 0.00 10.04. 12:20 355 (N) -5
V386 Lup p 9 0.619112 10.90 11.40 0.50 10.04. 12:21 317 (NW) -68
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 10.04. 12:21 303 (NW) 54
AL Lep p 10 0.448643 9.45 9.78 0.33 10.04. 12:21 144 (SE) 12
V865 Her p 8 5.09521 12.95 14.10 1.15 10.04. 12:21 334 (NW) 7
FT Lup p 9 0.470084 9.70 10.64 0.94 10.04. 12:21 328 (NW) -82
V400 Lyr s 1 0.253427 12.70 12.70 0.00 10.04. 12:21 310 (NW) 17
BF Vel p 10 0.7040276 10.50 12.00 1.50 10.04. 12:22 115 (SE) -32
V401 Cam p 8 0.3158103 13.20 13.70 0.50 10.04. 12:22 31 (NE) 61
RS PsA s 10 0.593358 14.30 14.30 0.00 10.04. 12:22 235 (SW) -5
AT Vul p 5 3.980383 9.08 10.00 0.92 10.04. 12:22 293 (NW) 11
V839 Cen p 8 0.330936 9.51 10.13 0.62 10.04. 12:22 63 (NE) -68
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 10.04. 12:22 268 (W) 2
GG CVn p 1 0.385947 12.00 12.50 0.50 10.04. 12:22 8 (N) -8
HV UMa p 1 0.71076 8.60 8.88 0.28 10.04. 12:22 27 (NE) 13
BI Vul s 1 0.2518236 14.15 14.86 0.71 10.04. 12:22 280 (W) 27
NY Vir s 1 0.10101597 13.30 13.30 0.00 10.04. 12:23 20 (N) -40
V631 Aur p 9 0.3459 15.97 16.61 0.64 10.04. 12:23 89 (E) 55
V1148 Her p 10 0.2822545 12.50 13.10 0.60 10.04. 12:23 346 (N) 10
V1044 Her p 1 0.2406405 13.07 13.27 0.20 10.04. 12:23 331 (NW) 5
CC Lyn p 6 0.354627 6.42 6.52 0.10 10.04. 12:23 68 (E) 41
AA UMa s 1 0.468127 10.88 11.53 0.65 10.04. 12:23 47 (NE) 25
KO Del p 1 0.5833444 12.50 13.00 0.50 10.04. 12:23 279 (W) 13
ALF CrB s 10 17.359907 2.21 2.21 0.00 10.04. 12:23 347 (N) -12
NU Boo s 8 0.339576 13.40 13.40 0.00 10.04. 12:24 357 (N) 14
V441 And p 4 0.469656 13.48 14.25 0.77 10.04. 12:24 254 (W) 70
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 10.04. 12:24 296 (NW) 18
MT Boo p 6 0.3653325 13.45 13.95 0.50 10.04. 12:24 359 (N) 1
BV Dra p 1 0.350067 7.88 8.48 0.60 10.04. 12:24 356 (N) 22
V641 Aur p 7 0.504878 12.90 13.65 0.75 10.04. 12:24 82 (E) 54
AM Leo p 1 0.3657975 9.25 9.83 0.58 10.04. 12:24 55 (NE) -14
HI Cet p 7 2.71883 12.88 14.50 1.62 10.04. 12:24 197 (S) 36
EL Boo p 1 0.4137625 9.38 9.52 0.15 10.04. 12:24 358 (N) -26
V699 Her p 10 0.614205 15.40 16.20 0.80 10.04. 12:24 332 (NW) -19
BI Ser p 1 1.204852 11.50 12.20 0.70 10.04. 12:24 341 (N) -20
GS Cep s 1 1.471625 10.20 10.20 0.00 10.04. 12:25 304 (NW) 56
V1024 Her s 3 0.5308265 12.50 12.50 0.00 10.04. 12:25 339 (N) -12
GK Cas p 1 2.303687 12.90 13.70 0.80 10.04. 12:25 333 (NW) 79
AN UMa s 6 0.07975275 14.90 20.20 5.30 10.04. 12:25 36 (NE) 16
QT Boo p 10 0.3190643 11.65 11.80 0.15 10.04. 12:25 351 (N) 10
CE Peg s 1 0.64203 13.20 13.20 0.00 10.04. 12:25 276 (W) 29
V508 Cyg s 1 0.77959 13.30 13.30 0.00 10.04. 12:25 305 (NW) 33
MU Gem s 1 0.7262005 14.50 14.90 0.40 10.04. 12:25 100 (E) 27
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.