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22P/Kopff

Orbital period : 6.38 years

NASA/JPL elements
IAU/MPC elements


On 2009 Jul 27 01h07 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

r (dist/Sun) 1.697 AU
d (dist/Earth) 0.779 AU
Right ascension22 59 46.0 h m s
Declination-10 10 38.0 ° ' "
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 time420 s
Exposure details7X60s
Seeing3
Moon elongation149 °
Air mass2.18
Location77
Resulting picture sampling (scale)1.54 "/pix
Image processingPRISMV6 APE
Remarks or commentsCoordonn?es estimatives (FS2)
Observation submission date2010 May 06 14h51m04s
Observation modification date2010 May 12 14h45m17s

(Record n° 206)

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