123P/West-Hartley (Record n° 2690)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 29 20h29 UT by Philippe DupouyNuclear magnitude (m2) 16.4 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.192 AU d (dist/Earth) 2.475 AU Right ascension 06 47 40.74 h m s Declination +36 15 54.3 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.04.30 21:05:50
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 04 29.85377 06 47 40.74 +36 15 54.3 16.4 N 958
0123P KC2011 04 29.86526 06 47 42.32 +36 15 52.0 16.3 N 958
0123P KC2011 04 29.87602 06 47 43.77 +36 15 48.2 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 30 23h55m27s