103P/Hartley (Record n° 1984)
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 Feb 06 21h04 UT by Philippe DupouyMagnitude (MPC m2) 14.9 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 1.678 AU d (dist/Earth) 0.798 AU Right ascension 106.24942 ° Declination -6.92847 ° MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.02.12 18:00:00
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 02 06.87779 07 04 59.86 -06 55 42.5 15.0 N 958
0103P KC2011 02 06.88983 07 04 59.94 -06 55 30.0 14.9 N 958
0103P KC2011 02 06.90193 07 05 00.07 -06 55 17.2 14.9 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 Feb 13 04h37m48s Observation modification date 2011 Feb 14 00h52m46s