C/2009 S3 (Lemmon) (Record n° 4632)
NASA/JPL elements
IAU/MPC elements
On 2011 Sep 15 00h38 UT by Philippe DupouyNuclear magnitude (m2) 19.3 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 6.501 AU d (dist/Earth) 5.893 AU Right ascension 22 38 34.94 h m s Declination +52 13 01.8 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2011.09.18 21:07:54
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK09S030 KC2011 09 15.02621 22 38 34.94 +52 13 01.8 19.3 N 958
CK09S030 KC2011 09 15.04137 22 38 34.43 +52 12 58.3 19.4 N 958
CK09S030 KC2011 09 15.05779 22 38 34.04 +52 12 53.5 19.1 N 958
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1740 mm Instrument focale/diameter 5.8 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount home Meade 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 23 02h07m10s