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200P/Larsen

Orbital period : 10.99 years

NASA/JPL elements
IAU/MPC elements


On 2009 Dec 17 00h13 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)20.7
Aperture radius used for m26 "
r (dist/Sun) 4.088 AU
d (dist/Earth) 3.112 AU
Right ascension05 46 54.29 h m s
Declination+14 57 20.0 ° ' "
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 time1080 s
Exposure details9X120s
Seeing3
Moon elongation168 °
Air mass1.20
Observatory MPC codeC10
Location77
Reference stars catalogUSNOB1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.54 "/pix
Image processingPRISMV6 APE
Remarks or commentsD?tection limite
Observation submission date2010 May 12 14h31m25s
Observation modification date2010 May 12 14h32m02s

(Record n° 300)

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