C/2011 L3 (McNaught) (Record n° 4449)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 31 23h09 UT by Philippe DupouyNuclear magnitude (m2) 16 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 1.928 AU d (dist/Earth) 1.061 AU Right ascension 20 01 48.88 h m s Declination +24 58 57.1 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.25-m f/5.5 reflector + CCD
ACK MPCReport file updated 2011.08.03 15:05:48
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 KC2011 07 31.96472 20 01 48.88 +24 58 57.1 15.8 N 958
CK11L030 KC2011 07 31.97661 20 01 45.39 +24 59 24.2 15.9 N 958
CK11L030 KC2011 07 31.98850 20 01 42.01 +24 59 50.7 16.0 N 958
CK11L030 KC2011 08 01.00296 20 01 37.85 +25 00 22.0 16.3 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 02h42m47s