123P/West-Hartley (Record n° 2034)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Feb 18 20h20 UT by Philippe DupouyNuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.375 AU d (dist/Earth) 1.896 AU Right ascension 04 52 03.06 h m s Declination +38 16 29.0 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.02.19 01:12:41
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 02 18.84752 04 52 03.06 +38 16 29.0 17.3 N 958
0123P KC2011 02 18.86072 04 52 03.64 +38 16 28.3 17.1 N 958
Instrument type Newton Instrument aperture (0=naked eye) 320 mm Instrument focale length 1920 mm Instrument focale/diameter 6 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -15 °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 Feb 19 22h38m39s