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22P/Kopff

Orbital period : 6.38 years

NASA/JPL elements
IAU/MPC elements


On 2009 Feb 25 05h31 UT by Nicolas Biver

Coma Total magnitude (m1)12.6
Coma diameter1.3 '
Coma condensation degree (DC)3
r (dist/Sun) 1.808 AU
d (dist/Earth) 1.857 AU
ICQ full report
 22        2009 02 25.23  S 12.6 HS 20.3T10 154   1.3  3            ICQ XX BIV
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)203 mm
Instrument focale length2030 mm
Instrument focale/diameter10
SensorEye
Power magnification 154 X
Magnitude visual estimation method (ICQ code)S
Reference stars catalogGSC
Observation submission date2010 Jul 13 01h31m57s

(Record n° 709)

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