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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 1998 Apr 26 06h29 UT by Nicolas Biver

Coma Total magnitude (m1)13.9
Coma diameter0.6 '
Coma condensation degree (DC)1
r (dist/Sun) 1.894 AU
d (dist/Earth) 1.968 AU
ICQ full report
103        1998 04 26.27  S 13.9:HS 25.6L 5 169   0.6  1            ICQ XX BIV
Instrument typeNewton
Instrument aperture (0=naked eye)256 mm
Instrument focale length1280 mm
Instrument focale/diameter5
SensorEye
Power magnification 169 X
Magnitude visual estimation method (ICQ code)S
Reference stars catalogGSC
Observation submission date2010 Sep 30 11h29m56s

(Record n° 1018)

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