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71P/Clark

Orbital period : 5.56 years

NASA/JPL elements
IAU/MPC elements


On 2017 Mar 03 03h03 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.1
m2 standard deviation0.2
Aperture radius used for m26.6 "
r (dist/Sun) 1.931 AU
d (dist/Earth) 1.399 AU
Right ascension15 40 44.35 h m s
Declination-12 11 12.9 ° ' "
MPC report
COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2017.03.03 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0071P        KC2017 03 03.12733 15 40 44.35 -12 11 12.9          16.8 N      A77
0071P        KC2017 03 03.16700 15 40 47.84 -12 11 28.6          17.2 N      A77
0071P        KC2017 03 03.20306 15 40 51.08 -12 11 42.6          17.3 N      A77
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314 L+
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountAstronomic Equipment AEb
AutoguideNo
Exposure details120 x 60s
Observatory MPC codeA77
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2017 Mar 03 06h46m19s
Observation modification date2017 Mar 03 07h02m27s

(Record n° 17258)

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