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C/2007 Q3 (Siding Spring)


NASA/JPL elements
IAU/MPC elements


On 2010 Jan 22 03h03 UT by Gerald Sachot


(Copyright Gerald Sachot)

Nuclear magnitude (m2)13.5
Aperture radius used for m210 "
r (dist/Sun) 2.556 AU
d (dist/Earth) 2.206 AU
Instrument typeRefractor
Instrument aperture (0=naked eye)132 mm
CameraSBIG ST7 XE
SensorCCD
Exposure total time120 s
Observatory MPC codeC09
LocationRouet, H?rault
Reference stars catalogNOMAD
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2 "/pix
URL for more information or pictureshttp://www.astreschevelus.fr
Observation submission date2010 Mar 09 08h54m39s

(Record n° 90)

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