123P/West-Hartley (Record n° 5898)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2012 Feb 20 04h22 UT by Philippe DupouyNuclear magnitude (m2) 17.8 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 2.736 AU d (dist/Earth) 2.614 AU Right ascension 16 09 53.21 h m s Declination -20 00 41.8 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.25-m f/6.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2012.02.20 21:23:30
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2012 02 20.18163 16 09 53.21 -20 00 41.8 17.5 N 958
0123P KC2012 02 20.19691 16 09 53.74 -20 00 48.2 18.0 N 958
0123P KC2012 02 20.21182 16 09 54.35 -20 00 55.1 17.9 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 250 mm Instrument focale length 1575 mm Instrument focale/diameter 6.3 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount LX200 Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2012 Feb 21 04h04m39s