C/2011 L3 (McNaught) (Record n° 4577)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Sep 12 20h59 UT by Philippe DupouyNuclear magnitude (m2) 16.8 m2 standard deviation 0.6 Aperture radius used for m2 6 " r (dist/Sun) 1.965 AU d (dist/Earth) 1.629 AU Right ascension 17 46 19.06 h m s Declination +34 11 47.9 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2011.09.14 02:39:36
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 IC2011 09 12.87407 17 46 19.06 +34 11 47.9 15.7 N 958
CK11L030 KC2011 09 12.88616 17 46 18.16 +34 11 45.8 17.2 N 958
CK11L030 KC2011 09 12.89795 17 46 17.15 +34 11 46.7 17.1 N 958
CK11L030 KC2011 09 12.91080 17 46 16.14 +34 11 50.4 17.1 N 958
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1740 mm Instrument focale/diameter 5.8 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 2011 Sep 15 02h42m15s