103P/Hartley (Record n° 2246)
Perihelion distance : 1.07 AU
Inclination to ecliptic : 14 °
Orbital period : 6.48 years
Eccentricity : 0.69
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 12 20h50 UT by Philippe DupouyMagnitude (MPC m2) 16.3 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 1.981 AU d (dist/Earth) 1.289 AU Right ascension 111.74604 ° Declination -0.92731 ° MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.03.13 02:24:58
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 03 12.86790 07 26 59.05 +00 55 38.3 16.3 N 958
0103P KC2011 03 12.88021 07 26 59.64 +00 55 45.3 16.3 N 958
0103P KC2011 03 12.89253 07 27 00.44 +00 55 54.1 16.2 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 660 mm Instrument focale/diameter 3.3 Camera Audine 400 Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 768x512 Sensor temperature -15 °C Binning 1x1 Mount LX200 Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog (ast) UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Mar 13 03h43m34s