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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2010 Aug 06 23h17 UT by Nicolas Biver

Coma Total magnitude (m1)13.4
Coma diameter1.0 '
Coma condensation degree (DC)2
r (dist/Sun) 1.525 AU
d (dist/Earth) 0.645 AU
ICQ full report
103        2010 08 06.97  S 13.4 HS 40.7L 4 135   1.0  2            ICQ XX BIV
Instrument typeNewton
Instrument aperture (0=naked eye)407 mm
Instrument focale length1628 mm
Instrument focale/diameter4
SensorEye
Power magnification 135 X
Magnitude visual estimation method (ICQ code)S
Reference stars catalogGSC
Observation submission date2010 Dec 06 18h40m19s

(Record n° 1212)

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