C/2009 S3 (Lemmon) (Record n° 4207)
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 04 22h40 UT by Philippe DupouyNuclear magnitude (m2) 17 m2 standard deviation 0.8 Aperture radius used for m2 6 " r (dist/Sun) 6.533 AU d (dist/Earth) 6.199 AU Right ascension 22 53 46.88 h m s Declination +53 12 31.3 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.08.05 13:41:54
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK09S030 KC2011 08 04.94415 22 53 46.88 +53 12 31.3 15.9 N 958
CK09S030 KC2011 08 04.95567 22 53 46.41 +53 12 36.6 17.4 N 958
CK09S030 KC2011 08 04.96717 22 53 46.25 +53 12 35.8 17.7 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 22h59m48s