C/2011 L3 (McNaught) (Record n° 3939)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 11 22h51 UT by Philippe DupouyNuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.961 AU d (dist/Earth) 1.103 AU Right ascension 21 28 56.32 h m s Declination +09 06 41.9 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.07.12 02:29:45
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 KC2011 07 11.95191 21 28 56.32 +09 06 41.9 15.8 N 958
CK11L030 KC2011 07 11.96328 21 28 53.86 +09 07 15.7 15.7 N 958
CK11L030 KC2011 07 11.97520 21 28 51.35 +09 07 53.8 15.8 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 660 mm Instrument focale/diameter 3.3 Camera Audine 400 Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 768x512 Sensor temperature -10 °C Binning 1x1 Mount LX200 Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Jul 13 00h11m17s