123P/West-Hartley (Record n° 2615)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 21 21h02 UT by Philippe DupouyNuclear magnitude (m2) 16.6 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 2.208 AU d (dist/Earth) 2.414 AU Right ascension 06 30 04.32 h m s Declination +36 46 49.2 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.04.23 03:04:57
AC2 obsdax@wanadoo.fr
NET UCAC-3
0123P KC2011 04 21.87641 06 30 04.32 +36 46 49.2 16.7 N 958
0123P KC2011 04 21.88586 06 30 05.54 +36 46 48.2 16.4 N 958
0123P KC2011 04 21.89530 06 30 06.70 +36 46 47.3 16.8 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 03h35m21s