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47P/Ashbrook-Jackson

Orbital period : 8.37 years

NASA/JPL elements
IAU/MPC elements


On 2009 Oct 03 00h59 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

r (dist/Sun) 3.118 AU
d (dist/Earth) 2.438 AU
Right ascension03 56 22.00 h m s
Declination+33 55 50.0 ° ' "
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length1200 mm
Instrument focale/diameter4.72
CameraST7-XMEd
SensorCCD
Sensor size6.9X4.6 mm2
Sensor pixels number765X510
Sensor temperature-25 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time600 s
Exposure details5X120s
Seeing2
Moon elongation68 °
Air mass1.12
Location77
Resulting picture sampling (scale)1.54 "/pix
Image processingPRISMV6 APE
Remarks or commentsCoordonn?es estimatives (FS2)
Observation submission date2010 May 09 15h18m29s

(Record n° 242)

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