64P/Swift-Gehrels 2018-Aug-22 Charles Bell

64P/Swift-Gehrels
2018-Aug-22 09:01:25 UTC
Exposure 1464 secs (12 x 122 sec)
Sky Motion: 1.00"/min P.A. 022.5 deg
Magnitude 15.9 aperture radius 10.4 arc sec (UCAC4)
Magnitude 15.6 aperture radius 19.8 arc sec (UCAC4)
Coma 20" x 16" extending PA 225 deg
Tail 0.6 arc min PA 225 deg
Charles Bell H47 Vicksburg
0.3-m Schmidt-Cassegrain + CCD + R filter

Ephemeris dats:
t - t = -73.52476 days
Delta = 0.747 AU
r = 1.642 AU
El

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