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71P/Clark

Orbital period : 5.56 years

NASA/JPL elements
IAU/MPC elements


On 2017 Apr 08 01h14 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.7
m2 standard deviation0.1
Aperture radius used for m28.1 "
r (dist/Sun) 1.769 AU
d (dist/Earth) 0.947 AU
Right ascension16 26 30.77 h m s
Declination-16 18 44.9 ° ' "
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 2017.04.08
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0071P         C2017 04 08.05121 16 26 30.77 -16 18 44.9          15.8 N      C10
0071P         C2017 04 08.07601 16 26 32.06 -16 18 56.9          15.6 N      C10
0071P         C2017 04 08.10067 16 26 33.37 -16 19 09.4          15.8 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 details30 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 08 05h57m35s
Observation modification date2017 Apr 08 07h42m52s

(Record n° 17437)

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