123P/West-Hartley (Record n° 2590)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 15 19h56 UT by Philippe DupouyNuclear magnitude (m2) 16.5 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.220 AU d (dist/Earth) 2.367 AU Right ascension 06 17 12.48 h m s Declination +37 05 42.1 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.04.20 22:25:29
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 04 15.83037 06 17 12.48 +37 05 42.1 16.6 N 958
0123P KC2011 04 15.84141 06 17 13.90 +37 05 40.3 16.6 N 958
0123P KC2011 04 15.85243 06 17 15.30 +37 05 37.9 16.4 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 03h24m02s