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139P/Vaisala-Oterma

Orbital period : 9.61 years

NASA/JPL elements
IAU/MPC elements


On 2007 Sep 15 01h26 UT by Jean-Benoit de Vanssay


(Copyright Jean-Benoit de Vanssay)

Nuclear magnitude (m2)19.1
r (dist/Sun) 3.544 AU
d (dist/Earth) 2.617 AU
InstrumentT60
Instrument typeNewton
Instrument aperture (0=naked eye)600 mm
Instrument focale length2134 mm
Instrument focale/diameter3.55
Filter(s)None
CameraST-L-6K
SensorCCD
Binning2x2
Exposure total time1080 s
Exposure details9x2mn
Sky transparency (naked eye max mag)6
Observatory MPC code586
LocationPic du Midi - France
Reference stars catalogUSNOSA2.0
Used softwaresPRISM
Resulting picture sampling (scale)1.72 "/pix
Observation submission date2011 Dec 12 00h56m02s

(Record n° 5395)

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