71P/Clark (Record n° 7568)
Orbital period : 5.56 years
NASA/JPL elements
IAU/MPC elements
On 2012 Sep 17 00h51 UT by Philippe DupouyNuclear magnitude (m2) 18.1 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.777 AU d (dist/Earth) 1.897 AU Right ascension 02 00 11.42 h m s Declination +02 07 45.2 ° ' " MPC report COD 958
OBS Ph. Dupouy, J. B. de Vanssay
MEA Ph. Dupouy
TEL 0.43-m f/3.5 reflector + CCD
ACK MPCReport file updated 2012.09.21 01:01:53
AC2 obsdax@wanadoo.fr
NET UCAC-3
0071P KC2012 09 17.03546 02 00 11.42 +02 07 45.2 18.1 N 958
0071P KC2012 09 17.04731 02 00 10.87 +02 07 42.5 18.1 N 958
0071P KC2012 09 17.05917 02 00 10.41 +02 07 40.1 18.2 N 958
Instrument type Newton Instrument aperture (0=naked eye) 430 mm Instrument focale length 1505 mm Instrument focale/diameter 3.5 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °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 2012 Sep 23 02h16m50s