123P/West-Hartley (Record n° 5719)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2012 Jan 25 04h52 UT by Philippe DupouyNuclear magnitude (m2) 18 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.628 AU d (dist/Earth) 2.851 AU Right ascension 15 42 19.28 h m s Declination -17 13 01.7 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2012.02.08 00:18:35
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2012 01 25.20279 15 42 19.28 -17 13 01.7 18.1 N 958
0123P KC2012 01 25.21852 15 42 20.37 -17 13 08.1 18.0 N 958
0123P KC2012 01 25.23470 15 42 21.87 -17 13 15.2 17.9 N 958
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1740 mm Instrument focale/diameter 5.8 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 2012 Feb 16 05h05m28s