71P/Clark (Record n° 2224)
Orbital period : 5.56 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 11 00h39 UT by Philippe DupouyNuclear magnitude (m2) 18.6 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.798 AU d (dist/Earth) 1.848 AU Right ascension 10 46 41.44 h m s Declination +23 08 15.6 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.03.10 01:21:41
AC2 obsdax@wanadoo.fr
NET UCAC-3
0071P KC2011 03 11.02695 10 46 41.44 +23 08 15.6 18.4 N 958
0071P KC2011 03 11.03471 10 46 40.81 +23 08 17.7 18.6 N 958
0071P KC2011 03 11.04393 10 46 40.54 +23 08 20.3 18.6 N 958
Instrument type Newton Instrument aperture (0=naked eye) 320 mm Instrument focale length 1920 mm Instrument focale/diameter 6 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -15 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3 Used softwares ASTROMETRICA Observation submission date 2011 Mar 11 18h30m55s Observation modification date 2011 Mar 14 05h41m45s