103P/Hartley (Record n° 1660)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jan 12 01h34 UT by Philippe DupouyNuclear magnitude (m2) 14.4 Aperture radius used for m2 6 " r (dist/Sun) 1.460 AU d (dist/Earth) 0.548 AU Right ascension 07 10 04.31 h m s Declination -14 27 47.6 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.01.12 03:24:37
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 01 12.06551 07 10 04.31 -14 27 47.6 14.4 N 958
0103P KC2011 01 12.07248 07 10 04.02 -14 27 40.8 14.4 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 -15 °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 Jan 12 04h47m31s