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261P/Larson

Orbital period : 6.52 years

NASA/JPL elements
IAU/MPC elements


On 2012 Oct 13 21h24 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.5
r (dist/Sun) 2.189 AU
d (dist/Earth) 1.284 AU
Right ascension23 01 25.98 h m s
Declination+04 15 11.8 ° ' "
MPC report
COD 586
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.B. de Vanssay, T. Noel, H. Boussier, N. Biver
OBS P. Dupouy, F. Colas, J.F. Soulier
MEA J.B. de Vanssay, J.F. Soulier
TEL 0.60-m f/3.5 Newtonian reflector + CCD
ACK MPCReport file updated 2012.10.13 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-3
0261P         C2012 10 13.89167 23 01 25.98 +04 15 11.8          17.5 N      586
0261P         C2012 10 13.90001 23 01 25.90 +04 15 10.5          17.5 N      586
0261P         C2012 10 13.90836 23 01 25.81 +04 15 08.9          17.5 N      586
Instrument typeNewton
Instrument aperture (0=naked eye)600 mm
Instrument focale length2100 mm
Instrument focale/diameter3.5
CameraSTL 6300
SensorCCD
Sensor temperature-30 °C
Binning1x1
AutoguideNo
Exposure details11 X 120s
Seeing3
Observatory MPC code586
LocationPic du Midi - France
Reference stars catalogUCAC-3
Resulting picture sampling (scale)2 "/pix
Observation submission date2012 Oct 14 18h08m41s
Observation modification date2012 Oct 18 10h11m53s

(Record n° 7767)

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