123P/West-Hartley (Record n° 2164)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 07 20h59 UT by Philippe DupouyNuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.322 AU d (dist/Earth) 2.040 AU Right ascension 05 09 36.25 h m s Declination +38 04 09.6 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.03.07 22:02:43
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 03 07.87469 05 09 36.25 +38 04 09.6 16.9 N 958
0123P KC2011 03 07.88226 05 09 36.87 +38 04 09.1 16.9 N 958
0123P KC2011 03 07.89072 05 09 37.52 +38 04 08.9 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 -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 Mar 10 15h56m03s