123P/West-Hartley (Record n° 2386)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 31 20h04 UT by Philippe DupouyNuclear magnitude (m2) 16.7 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.256 AU d (dist/Earth) 2.245 AU Right ascension 05 47 36.03 h m s Declination +37 38 25.7 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.04.02 02:10:10
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 03 31.83630 05 47 36.03 +37 38 25.7 16.7 N 958
0123P KC2011 03 31.84753 05 47 37.29 +37 38 24.9 16.6 N 958
0123P KC2011 03 31.85833 05 47 38.45 +37 38 23.4 16.7 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 -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 Apr 04 04h19m18s