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71P/Clark

Orbital period : 5.56 years

NASA/JPL elements
IAU/MPC elements


On 2017 Apr 06 02h29 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.1
m2 standard deviation0.0
Aperture radius used for m26.5 "
r (dist/Sun) 1.777 AU
d (dist/Earth) 0.969 AU
Right ascension16 24 37.42 h m s
Declination-16 03 27.6 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2017.04.06 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0071P         C2017 04 06.10369 16 24 37.42 -16 03 27.6          16.1 N      C10
0071P         C2017 04 06.12171 16 24 38.47 -16 03 36.1          16.1 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideYes
Exposure details12 x 120s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2017 Apr 06 05h15m20s
Observation modification date2017 Apr 06 05h24m40s

(Record n° 17413)

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