123P/West-Hartley (Record n° 2604)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 17 20h38 UT by Philippe DupouyNuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.216 AU d (dist/Earth) 2.383 AU Right ascension 06 21 28.60 h m s Declination +36 59 46.3 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.04.22 02:53:26
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 04 17.86005 06 21 28.60 +36 59 46.3 16.9 N 958
0123P KC2011 04 17.86949 06 21 29.80 +36 59 44.3 16.8 N 958
0123P KC2011 04 17.87909 06 21 31.03 +36 59 42.6 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 24 03h30m01s