C/2009 S3 (Lemmon) (Record n° 3931)
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 08 01h06 UT by Philippe DupouyNuclear magnitude (m2) 18.4 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 6.560 AU d (dist/Earth) 6.475 AU Right ascension 22 56 54.56 h m s Declination +51 43 39.7 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.07.08 15:02:18
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK09S030 KC2011 07 08.04602 22 56 54.56 +51 43 39.7 18.3 N 958
CK09S030 KC2011 07 08.05752 22 56 54.74 +51 43 43.0 18.5 N 958
CK09S030 KC2011 07 08.06899 22 56 54.79 +51 43 44.0 18.5 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 00h06m50s