123P/West-Hartley (Record n° 1709)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jan 16 22h01 UT by Philippe DupouyNuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.491 AU d (dist/Earth) 1.676 AU Right ascension 04 47 32.72 h m s Declination +38 38 55.7 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.01.17 03:30:00
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 01 16.91770 04 47 32.72 +38 38 55.7 16.8 N 958
0123P KC2011 01 16.92557 04 47 32.46 +38 38 55.8 17.1 N 958
0123P KC2011 01 16.93383 04 47 32.16 +38 38 55.9 16.9 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 Jan 17 17h49m41s