Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1289 Her s 1 0.340092 11.06 11.06 0.00 18.07. 09:43 9 (N) -5
QW Gem p 1 0.3581235 10.33 10.74 0.41 18.07. 09:43 167 (S) 69
V470 Cam s 1 0.0956467 14.10 14.25 0.15 18.07. 09:43 13 (N) 72
BI CVn s 1 0.3842103 10.35 10.75 0.40 18.07. 09:44 59 (NE) 22
V687 Her p 4 0.321451 14.40 15.00 0.60 18.07. 09:44 31 (NE) -10
LT Her s 1 1.084032 10.69 10.79 0.10 18.07. 09:44 28 (NE) -26
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 18.07. 09:44 347 (N) -8
V599 Aur p 1 0.316533 11.67 11.96 0.29 18.07. 09:44 228 (SW) 67
V639 Aur p 4 0.3571 14.01 14.85 0.84 18.07. 09:44 299 (NW) 84
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 18.07. 09:44 292 (W) -16
OT Cep p 3 0.4812313 12.70 13.40 0.70 18.07. 09:45 348 (N) 49
LV Cam s 4 0.3657282 16.00 16.00 0.00 18.07. 09:45 338 (N) 79
IX Boo s 8 0.35431 12.90 12.90 0.00 18.07. 09:45 55 (NE) 3
DV Peg s 1 0.642167 11.70 12.10 0.40 18.07. 09:45 319 (NW) -9
V674 Pup p 10 0.602926 10.73 11.00 0.27 18.07. 09:45 164 (S) 7
V442 Nor p 10 1.8258 14.61 15.00 0.39 18.07. 09:45 121 (SE) -66
V456 Oph s 1 1.016001 10.20 10.50 0.30 18.07. 09:45 357 (N) -31
EU Vul s 3 0.883049 12.90 13.30 0.40 18.07. 09:45 341 (N) -16
DS Pav p 10 0.998902 14.20 15.00 0.80 18.07. 09:45 186 (S) -66
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 18.07. 09:46 245 (SW) 16
IL Cnc p 1 0.267656 12.35 12.96 0.61 18.07. 09:46 123 (SE) 49
DK CVn s 1 0.494964 12.70 12.80 0.10 18.07. 09:46 63 (NE) 28
V389 Cam s 9 0.439897 11.80 12.50 0.70 18.07. 09:46 344 (N) 68
V473 And p 2 0.4013 13.80 14.30 0.50 18.07. 09:46 302 (NW) 29
V372 Cam p 9 1.07882 12.90 13.90 1.00 18.07. 09:46 325 (NW) 70
IN Boo s 7 0.285759 13.90 13.90 0.00 18.07. 09:46 52 (NE) 10
CR Lac p 10 0.36689 13.90 14.70 0.80 18.07. 09:46 322 (NW) 24
V702 And p 10 0.340715 13.30 13.69 0.39 18.07. 09:47 303 (NW) 20
V1370 Tau s 7 0.295517 10.90 10.90 0.00 18.07. 09:47 207 (SW) 57
IS CMa s 7 0.616985 6.93 6.93 0.00 18.07. 09:47 183 (S) 10
QV UMa p 6 0.311444 13.50 14.50 1.00 18.07. 09:47 71 (E) 60
G1437.0805 Leo p 8 2.004016 9.39 9.78 0.39 18.07. 09:47 93 (E) 25
DI Hya p 1 0.6147125 11.00 12.00 1.00 18.07. 09:48 140 (SE) 19
V366 UMa p 8 0.4573045 13.60 14.20 0.60 18.07. 09:48 32 (NE) 32
V467 Vir p 6 0.6045733 9.46 9.46 0.00 18.07. 09:48 85 (E) -12
UU Sge p 7 0.46506918 14.18 15.59 1.41 18.07. 09:48 343 (N) -21
V1739 Aql p 8 2.2918 12.60 13.10 0.50 18.07. 09:48 351 (N) -41
V864 Cep p 10 1.5823842 14.15 14.75 0.60 18.07. 09:48 342 (N) 36
V805 Aql p 9 2.408236 7.58 8.22 0.64 18.07. 09:48 348 (N) -51
V488 And p 10 0.682193 12.55 12.90 0.35 18.07. 09:48 301 (NW) 28
QT UMa p 6 0.473539 11.00 11.80 0.80 18.07. 09:48 74 (E) 61
GU Aql s 10 2.209174 14.60 14.60 0.00 18.07. 09:48 342 (N) -32
DU Gru p 9 0.601954 11.79 12.42 0.63 18.07. 09:48 266 (W) -52
OS Lup p 10 0.3741337 10.33 11.05 0.72 18.07. 09:49 93 (E) -51
BR Tri p 10 0.6656 12.95 13.40 0.45 18.07. 09:49 276 (W) 38
V496 Cam s 7 0.392897 13.95 14.40 0.45 18.07. 09:49 7 (N) 58
QW Boo p 10 0.2908715 12.10 12.45 0.35 18.07. 09:49 30 (NE) 14
AE Hor p 9 2.38327 8.52 8.76 0.24 18.07. 09:50 204 (SW) -13
V687 Cen s 10 1.896194 13.80 14.10 0.30 18.07. 09:50 146 (SE) -36
HI Leo s 1 0.3115905 10.90 10.90 0.00 18.07. 09:50 106 (E) 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.