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22P/Kopff

Orbital period : 6.38 years

NASA/JPL elements
IAU/MPC elements


On 2009 Aug 29 23h51 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

r (dist/Sun) 1.837 AU
d (dist/Earth) 0.830 AU
Right ascension23 48 05.0 h m s
Declination-14 19 09.0 ° ' "
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-20 °C
Binning1x1
MountPERL-VIXEN
AutoguideNo
Exposure total time540 s
Exposure details9X60s
Seeing4
Moon elongation63 °
Air mass2.20
Location77
Resulting picture sampling (scale)1.54 "/pix
Image processingPRISMV6 APE
Remarks or commentsCoordonn?es estimatives (FS2)
Observation submission date2010 May 06 14h55m48s
Observation modification date2010 May 12 14h40m47s

(Record n° 209)

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