C/2011 L3 (McNaught) (Record n° 4455)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 03 23h36 UT by Philippe DupouyNuclear magnitude (m2) 16.9 m2 standard deviation 0.6 Aperture radius used for m2 6 " r (dist/Sun) 1.926 AU d (dist/Earth) 1.078 AU Right ascension 19 47 36.60 h m s Declination +26 45 21.0 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.25-m f/5.5 reflector + CCD
ACK MPCReport file updated 2011.08.04 15:38:41
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 KC2011 08 03.98334 19 47 36.60 +26 45 21.0 17.7 N 958
CK11L030 KC2011 08 04.00710 19 47 29.97 +26 46 07.6 16.7 N 958
CK11L030 KC2011 08 04.02305 19 47 25.36 +26 46 37.9 16.2 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 02h46m51s