C/2009 F2 (McNaught) (Record n° 4021)
Orbital period : 6730.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 31 21h12 UT by Francois KugelNuclear magnitude (m2) 18.6 m2 standard deviation 0.2 Aperture radius used for m2 10 " r (dist/Sun) 7.281 AU d (dist/Earth) 7.153 AU Right ascension 15 04 18.46 h m s Declination +08 37 04.0 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.5-m f/3 reflector + CCD
ACK MPCReport file updated 2011.08.02 09:51:01
AC2 fkugel@wanadoo.fr
NET UCAC-3
CK09F020 KC2011 07 31.88364 15 04 18.46 +08 37 04.0 18.3 N A77
CK09F020 KC2011 07 31.89919 15 04 18.53 +08 37 03.1 18.7 N A77
CK09F020 KC2011 07 31.91472 15 04 18.60 +08 37 01.3 18.7 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Sensor CCD Observatory MPC code A77 Reference stars catalog UCAC-3
Observation submission date 2011 Aug 02 09h53m16s