71P/Clark (Record n° 7781)
Orbital period : 5.56 years
NASA/JPL elements
IAU/MPC elements
On 2012 Oct 06 01h00 UT by Philippe DupouyNuclear magnitude (m2) 18.4 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 2.877 AU d (dist/Earth) 1.899 AU Right ascension 01 43 46.46 h m s Declination +00 56 21.9 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2012.10.08 21:26:16
AC2 obsdax@wanadoo.fr
NET UCAC-3
0071P KC2012 10 06.04199 01 43 46.46 +00 56 21.9 18.2 N 958
0071P KC2012 10 06.06705 01 43 44.88 +00 56 16.9 18.6 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 660 mm Instrument focale/diameter 3.3 Camera Audine 400 Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 768x512 Sensor temperature -10 °C Binning 1x1 Mount LX200 Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2012 Oct 18 03h48m10s