C/2011 L3 (McNaught) (Record n° 4477)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 19 20h51 UT by Philippe DupouyNuclear magnitude (m2) 16.6 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 1.927 AU d (dist/Earth) 1.249 AU Right ascension 18 41 44.70 h m s Declination +32 27 24.0 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.25-m f/5.5 reflector + CCD
ACK MPCReport file updated 2011.08.20 21:27:18
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 KC2011 08 19.86841 18 41 44.70 +32 27 24.0 16.7 N 958
CK11L030 KC2011 08 19.87862 18 41 42.49 +32 27 29.3 16.3 N 958
CK11L030 KC2011 08 19.88881 18 41 40.35 +32 27 36.5 16.7 N 958
CK11L030 KC2011 08 19.89910 18 41 38.14 +32 27 43.3 16.4 N 958
CK11L030 KC2011 08 19.90959 18 41 35.91 +32 27 52.9 16.8 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 02h59m13s