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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 31.07. 07:05 314 (NW) 5
EX Lyr p 1 0.717293 12.08 12.68 0.60 31.07. 07:05 334 (NW) -10
FR Ori p 1 0.883163 11.00 11.90 0.90 31.07. 07:05 154 (SE) 47
CM CMa p 10 0.53093 13.00 13.40 0.40 31.07. 07:05 144 (SE) 14
AB Cnc s 3 0.872842 14.00 13.00 -1.00 31.07. 07:06 105 (E) 31
V357 Her p 5 0.28204 13.40 13.95 0.55 31.07. 07:06 328 (NW) -22
QW Car s 10 2.853212 11.70 11.70 0.00 31.07. 07:06 159 (S) -43
V349 Vir p 10 2.12408 8.29 8.34 0.05 31.07. 07:06 42 (NE) -33
AM Cru p 9 2.08691 11.50 12.10 0.60 31.07. 07:06 138 (SE) -55
V936 Aql p 9 0.481821 13.90 14.80 0.90 31.07. 07:06 315 (NW) -37
UX Ret p 7 0.4901044 8.32 9.02 0.70 31.07. 07:06 187 (S) -15
GZ Pup p 10 0.3202743 11.70 12.20 0.50 31.07. 07:06 151 (SE) -6
QX Vir s 1 0.242075 13.31 13.60 0.29 31.07. 07:07 42 (NE) -38
CW Aqr s 4 0.542909 10.70 10.80 0.10 31.07. 07:07 263 (W) -17
IW TrA p 10 0.3146 14.20 14.60 0.40 31.07. 07:07 180 (S) -77
S Ant p 1 0.6483481 6.40 6.92 0.52 31.07. 07:07 122 (SE) -11
PY Vir p 1 0.311248 9.60 10.10 0.50 31.07. 07:07 63 (NE) -26
OS Aqr p 9 0.586773 12.00 12.60 0.60 31.07. 07:07 276 (W) -23
V1107 Cas s 1 0.273412 12.88 12.88 0.00 31.07. 07:07 312 (NW) 60
V596 Aur p 1 0.397887 11.83 12.29 0.46 31.07. 07:07 155 (SE) 82
BS Cas p 1 0.440469 12.20 12.60 0.40 31.07. 07:08 307 (NW) 60
VW CMa p 7 0.7208281 9.00 9.20 0.20 31.07. 07:08 147 (SE) 8
V344 Lac s 1 0.392239 12.20 13.00 0.80 31.07. 07:08 312 (NW) 34
FZ CVn s 9 0.358335 13.50 13.80 0.30 31.07. 07:08 31 (NE) 7
V889 Cep s 10 0.418336 12.55 12.80 0.25 31.07. 07:08 327 (NW) 44
V368 Cam s 6 0.4089212 13.35 13.35 0.00 31.07. 07:08 360 (N) 68
ES Cnc p 1 1.067793 11.16 11.28 0.12 31.07. 07:08 104 (E) 27
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 31.07. 07:08 336 (NW) -5
V1051 Her s 10 0.55833 12.50 12.50 0.00 31.07. 07:08 353 (N) -12
AW Lac p 1 1.1428563 10.60 11.30 0.70 31.07. 07:08 315 (NW) 35
RZ Com p 1 0.338507 10.42 11.13 0.71 31.07. 07:09 55 (NE) 2
V822 Aql p 10 5.295 6.87 7.44 0.57 31.07. 07:09 310 (NW) -31
GK CVn p 10 0.4012861 14.40 15.50 1.10 31.07. 07:09 33 (NE) 1
V2425 Oph p 8 1.763053 10.60 11.43 0.83 31.07. 07:09 349 (N) -40
V579 Lyr s 1 0.242906 12.77 12.77 0.00 31.07. 07:09 338 (N) 8
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 31.07. 07:09 309 (NW) -45
IT Pup p 10 1.336177 12.10 13.30 1.20 31.07. 07:10 136 (SE) -1
V757 Cen s 1 0.3431685 8.30 8.60 0.30 31.07. 07:10 84 (E) -56
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.07. 07:10 21 (N) -3
TW Cet p 1 0.3168513 10.43 11.18 0.75 31.07. 07:10 221 (SW) 9
MU Dra p 1 0.349664 12.76 12.96 0.20 31.07. 07:10 339 (N) 14
V1306 Her s 1 0.370368 11.70 12.10 0.40 31.07. 07:10 348 (N) 4
PZ Lup p 10 0.489307 10.42 10.70 0.28 31.07. 07:10 84 (E) -68
V678 And p 8 0.361708 13.72 14.14 0.42 31.07. 07:10 296 (NW) 39
EV CVn p 3 0.335969 12.00 12.50 0.50 31.07. 07:11 45 (NE) 12
MX Ser p 4 0.30776 13.20 13.68 0.48 31.07. 07:11 12 (N) -43
V960 Cep s 6 0.333992 12.80 12.80 0.00 31.07. 07:11 327 (NW) 51
KP And s 2 1.405395 12.43 12.43 0.00 31.07. 07:11 296 (NW) 34
V589 Lyr p 7 0.696433 11.60 12.00 0.40 31.07. 07:11 332 (NW) 9
V668 Ara p 10 0.6014 13.30 13.90 0.60 31.07. 07:11 182 (S) -77
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.