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47P/Ashbrook-Jackson

Orbital period : 8.37 years

NASA/JPL elements
IAU/MPC elements


On 2009 Oct 25 23h42 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)18.5
Aperture radius used for m26 "
r (dist/Sun) 3.170 AU
d (dist/Earth) 2.296 AU
Right ascension03 45 51.16 h m s
Declination+35 25 37.6 ° ' "
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length1200 mm
Instrument focale/diameter4.72
SensorCCD
Seeing3
Moon elongation119 °
Air mass1.07
Observatory MPC codeC10
Location77
Reference stars catalogUSNOB1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.54 "/pix
Observation submission date2010 May 09 15h28m09s
Observation modification date2010 May 10 17h27m47s

(Record n° 245)

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