C/2011 L3 (McNaught) (Record n° 4470)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 11 22h16 UT by Philippe DupouyNuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.924 AU d (dist/Earth) 1.150 AU Right ascension 19 12 11.20 h m s Declination +30 19 04.2 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.25-m f/5.5 reflector + CCD
ACK MPCReport file updated 2011.08.12 03:45:26
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 KC2011 08 11.92784 19 12 11.20 +30 19 04.2 17.1 N 958
CK11L030 KC2011 08 11.94055 19 12 07.91 +30 19 21.9 17.1 N 958
CK11L030 KC2011 08 11.95327 19 12 04.63 +30 19 36.9 17.1 N 958
CK11L030 KC2011 08 11.96601 19 12 01.46 +30 19 53.2 17.3 N 958
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1375 mm Instrument focale/diameter 5.5 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount Fourche/secteur 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 05 02h55m14s