123P/West-Hartley (Record n° 3526)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 May 17 20h39 UT by Philippe DupouyNuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.163 AU d (dist/Earth) 2.602 AU Right ascension 07 29 18.43 h m s Declination +34 37 42.2 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.05.18 22:49:06
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 05 17.86030 07 29 18.43 +34 37 42.2 16.3 N 958
0123P KC2011 05 17.87099 07 29 19.93 +34 37 38.5 16.4 N 958
0123P KC2011 05 17.88234 07 29 21.52 +34 37 34.2 16.3 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 May 19 02h03m15s