C/2011 L3 (McNaught) (Record n° 4143)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 13 23h16 UT by Philippe DupouyNuclear magnitude (m2) 15.9 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.956 AU d (dist/Earth) 1.086 AU Right ascension 21 21 28.12 h m s Declination +10 50 42.2 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.07.14 15:46:19
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 KC2011 07 13.96934 21 21 28.12 +10 50 42.2 16.0 N 958
CK11L030 KC2011 07 13.98068 21 21 25.47 +10 51 17.9 15.9 N 958
CK11L030 KC2011 07 13.99089 21 21 23.13 +10 51 49.2 15.8 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 2011 Sep 04 22h23m58s