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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V473 Cas s 1 0.41546 13.40 13.40 0.00 20.07. 14:58 345 (N) 19
DY Gru p 9 0.336029 9.37 10.04 0.67 20.07. 14:58 25 (NE) -76
IU Aps p 10 0.3046 14.20 14.60 0.40 20.07. 14:58 167 (S) -47
BW Pup p 10 0.863035 13.60 14.20 0.60 20.07. 14:58 234 (SW) 1
V1137 Her p 10 0.37083 14.30 14.70 0.40 20.07. 14:58 67 (NE) 53
V366 UMa p 8 0.4573045 13.60 14.20 0.60 20.07. 14:58 49 (NE) 68
HL Aur s 1 0.6225056 10.80 11.00 0.20 20.07. 14:58 304 (NW) 39
BT Mic p 10 1.50568 10.14 10.42 0.27 20.07. 14:58 98 (E) -57
V922 Cyg p 7 1.422373 14.50 15.80 1.30 20.07. 14:59 51 (NE) 8
V819 Her p 4 2.229634 5.51 5.63 0.12 20.07. 14:59 66 (NE) 34
V1158 Her p 10 0.660003 9.78 9.95 0.17 20.07. 14:59 72 (E) 47
FI Boo p 1 0.389997 9.60 9.70 0.10 20.07. 14:59 67 (NE) 58
BQ Eri s 1 0.821972 10.94 11.24 0.30 20.07. 14:59 275 (W) -12
TY UMa s 1 0.354548 11.48 12.14 0.66 20.07. 14:59 20 (N) 84
V376 Lyr p 9 0.766775 14.30 14.80 0.50 20.07. 14:59 54 (NE) 12
FZ CMa s 1 1.273041 8.05 8.44 0.39 20.07. 14:59 249 (W) 2
V681 Car p 10 1.2209619 10.04 10.22 0.18 20.07. 15:00 211 (SW) -32
PP Lac s 1 0.4011613 11.10 12.00 0.90 20.07. 15:00 11 (N) 15
AR Ind p 10 0.6346 13.90 14.40 0.50 20.07. 15:00 120 (SE) -60
V379 Cam p 8 1.1670805 12.00 14.70 2.70 20.07. 15:00 324 (NW) 37
AP Aur p 1 0.569374 10.90 11.40 0.50 20.07. 15:00 281 (W) 41
GQ Dra p 3 0.765903 8.98 9.42 0.44 20.07. 15:00 54 (NE) 40
AU Tri p 10 2.0582 14.10 15.20 1.10 20.07. 15:00 338 (N) -4
V1053 Her s 1 0.287796 13.57 13.57 0.00 20.07. 15:00 71 (E) 32
HR Gem s 1 1.068963 11.40 11.70 0.30 20.07. 15:01 283 (W) 21
IL Tau p 8 5.36064 12.40 14.40 2.00 20.07. 15:01 308 (NW) 7
DD Per p 10 2.94661 15.50 17.80 2.30 20.07. 15:01 339 (N) 17
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 20.07. 15:01 34 (NE) -1
SU Lep p 9 3.057829 12.20 12.80 0.60 20.07. 15:01 267 (W) -16
V1189 Cyg s 5 1.041837 13.10 13.70 0.60 20.07. 15:01 33 (NE) 22
WY Hya p 1 0.716008 10.40 11.20 0.80 20.07. 15:02 242 (SW) 22
QT Lup p 10 0.385957 12.32 12.82 0.50 20.07. 15:02 151 (SE) -12
V1237 Tau p 8 0.287447 14.03 14.18 0.15 20.07. 15:02 292 (W) 14
V364 UMa p 8 0.3669815 13.40 13.95 0.55 20.07. 15:02 45 (NE) 68
RV CVn s 1 0.2695671 13.75 13.75 0.00 20.07. 15:02 128 (SE) 61
V2716 Oph p 9 0.545762 13.10 13.60 0.50 20.07. 15:02 104 (E) -1
DG CMi s 8 0.366037 11.94 12.05 0.11 20.07. 15:02 260 (W) 20
V900 Mon s 6 0.298305 11.92 12.65 0.73 20.07. 15:03 268 (W) 7
V450 Cam p 10 0.8511 12.70 13.00 0.30 20.07. 15:03 332 (NW) 50
V1286 Cen p 10 0.613378 11.37 11.98 0.61 20.07. 15:03 162 (S) -5
UY Mus s 10 0.562441 11.70 12.00 0.30 20.07. 15:03 176 (S) -26
TU CMi s 5 0.4334425 14.40 15.10 0.70 20.07. 15:03 256 (W) 22
V850 Cyg p 9 4.564431 11.30 12.30 1.00 20.07. 15:03 43 (NE) 24
CZ Cha p 10 0.3225055 14.00 14.60 0.60 20.07. 15:04 184 (S) -40
EX Leo s 1 0.408605 8.27 8.27 0.00 20.07. 15:04 210 (SW) 53
V608 Cas s 1 0.380403 12.30 12.30 0.00 20.07. 15:04 347 (N) 34
V787 Aql p 10 1.04 14.50 15.50 1.00 20.07. 15:04 64 (NE) -20
V483 Hya p 10 0.407496 12.25 12.55 0.30 20.07. 15:04 233 (SW) 14
V608 Aur p 9 0.763236 12.50 12.90 0.40 20.07. 15:04 303 (NW) 25
V514 Cam s 6 0.362742 12.63 11.00 -1.63 20.07. 15:04 357 (N) 60
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.