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71P/Clark

Orbital period : 5.56 years

NASA/JPL elements
IAU/MPC elements


On 2017 Jan 03 08h23 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)18.1
m2 standard deviation0.1
Aperture radius used for m26.2 "
r (dist/Sun) 2.241 AU
d (dist/Earth) 2.334 AU
Right ascension14 03 48.51 h m s
Declination-04 43 41.8 ° ' "
MPC report
COD W96
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.01.03 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0071P        KC2017 01 03.34944 14 03 48.51 -04 43 41.8          18.1 N      W96
0071P        KC2017 01 03.36020 14 03 49.63 -04 43 47.5          18.0 N      W96
0071P        KC2017 01 03.37178 14 03 50.78 -04 43 53.8          18.1 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
Filter(s)None
CameraQHY9
SensorCCD
Sensor temperature-30 °C
Binning3x3
MountVMA 200
AutoguideYes
Exposure details25 x 60s
Observatory MPC codeW96
LocationSan Pedro d'Atacama Chili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.55 "/pix
Observation submission date2017 Jan 03 10h08m31s
Observation modification date2017 Jan 03 14h37m03s

(Record n° 16976)

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