C/2011 L3 (McNaught) (Record n° 4156)
Orbital period : 27782.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 22 23h21 UT by Philippe DupouyNuclear magnitude (m2) 15.6 m2 standard deviation 0.3 Aperture radius used for m2 6 " r (dist/Sun) 1.939 AU d (dist/Earth) 1.045 AU Right ascension 20 43 49.33 h m s Declination +18 28 00.0 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.07.28 15:10:53
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK11L030 KC2011 07 22.97257 20 43 49.33 +18 28 00.0 15.2 N 958
CK11L030 KC2011 07 22.98442 20 43 46.11 +18 28 33.8 15.7 N 958
CK11L030 KC2011 07 22.99556 20 43 43.23 +18 29 06.7 15.9 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 Sep 04 22h30m42s