C/2011 L1 (McNaught) (Record n° 3657)
Orbital period : 36.60 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jun 08 22h17 UT by Francois KugelNuclear magnitude (m2) 17.1 m2 standard deviation 0.3 Aperture radius used for m2 10 " r (dist/Sun) 2.821 AU d (dist/Earth) 1.833 AU Right ascension 16 00 04.49 h m s Declination -31 44 00.5 ° ' " 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 2011.06.09 01:44:32
AC2 fkugel@wanadoo.fr
NET UCAC-3
CK11L010 KC2011 06 08.92841 16 00 04.49 -31 44 00.5 16.8 N A77
CK11L010 KC2011 06 08.93771 16 00 03.78 -31 43 44.8 17.4 N A77
CK11L010 KC2011 06 08.94698 16 00 03.12 -31 43 31.5 17.0 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 Jun 09 01h53m30s