103P/Hartley (Record n° 1402)
Perihelion distance : 1.07 AU
Inclination to ecliptic : 14 °
Orbital period : 6.48 years
Eccentricity : 0.69
NASA/JPL elements
IAU/MPC elements
On 2010 Dec 18 02h04 UT by Philippe DupouyMagnitude (MPC m2) 13.6 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 1.264 AU d (dist/Earth) 0.379 AU Right ascension 112.51363 ° Declination -18.25172 ° MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2010.12.21 16:30:00
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2010 12 18.08632 07 30 03.27 -18 15 06.2 13.5 N 958
0103P KC2010 12 18.09399 07 30 02.82 -18 15 06.3 13.7 N 958
0103P KC2010 12 18.10274 07 30 02.33 -18 15 06.4 13.7 N 958
Instrument type Newton Instrument aperture (0=naked eye) 320 mm Instrument focale length 1920 mm Instrument focale/diameter 6 Filter Clear 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 (ast) UCAC-3
Used softwares ASTROMETRICA Observation submission date 2010 Dec 23 03h04m11s