C/2011 L3 (McNaught) (Record n° 4520)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Sep 01 20h37 UT by Philippe DupouyNuclear magnitude (m2) 17.5 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.942 AU d (dist/Earth) 1.447 AU Right ascension 18 05 18.65 h m s Declination +33 55 24.8 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2011.09.02 01:46:12
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 KC2011 09 01.85931 18 05 18.65 +33 55 24.8 17.6 N 958
CK11L030 KC2011 09 01.86999 18 05 17.30 +33 55 25.2 17.5 N 958
CK11L030 KC2011 09 01.88108 18 05 15.69 +33 55 28.0 17.4 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 09 15h55m11s