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164P/Christensen

Orbital period : 6.98 years

NASA/JPL elements
IAU/MPC elements


On 2011 Oct 26 01h50 UT by Philippe Dupouy

Nuclear magnitude (m2)17.8
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 2.157 AU
d (dist/Earth) 2.370 AU
Right ascension10 08 19.11 h m s
Declination+20 21 04.0 ° ' "
MPC report
COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2011.11.01 23:54:42
AC2 obsdax@wanadoo.fr
NET UCAC-3
0164P        KC2011 10 26.07666 10 08 19.11 +20 21 04.0          17.8 N      958
0164P        KC2011 10 26.09213 10 08 20.80 +20 21 03.9          17.8 N      958
0164P        KC2011 10 26.11020 10 08 22.75 +20 21 00.6          17.9 N      958
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1740 mm
Instrument focale/diameter5.8
CameraAudine 1600
SensorCCD
Sensor size13.8x9.2 mm2
Sensor pixels number1536x1024
Sensor temperature-10 °C
Binning2x2
Mounthome Meade
MotorizationYes
AutoguideNo
Observatory MPC code958
LocationDax 40100 France
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Observation submission date2011 Nov 08 00h28m21s

(Record n° 5136)

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