103P/Hartley (Record n° 1836)
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 Jan 27 21h27 UT by Philippe DupouyMagnitude (MPC m2) 14.3 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 1.590 AU d (dist/Earth) 0.687 AU Right ascension 106.10338 ° Declination -9.88267 ° MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.01.28 04:05:00
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 01 27.89403 07 04 24.81 -09 52 57.6 14.2 N 958
0103P KC2011 01 27.90220 07 04 24.68 -09 52 49.2 14.4 N 958
0103P KC2011 01 27.91108 07 04 24.59 -09 52 39.5 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 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 Jan 28 15h46m36s