103P/Hartley (Record n° 2381)
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 Apr 01 19h38 UT by Philippe DupouyMagnitude (MPC m2) 16.9 Magnitude standard deviation 0.2 Aperture radius for m2 6 " r (dist/Sun) 2.156 AU d (dist/Earth) 1.643 AU Right ascension 117.277 ° Declination +3.55306 ° MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.04.03 23:14:59
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 04 01.81829 07 49 06.48 +03 33 11.0 16.8 N 958
0103P KC2011 04 01.82978 07 49 07.19 +03 33 14.6 16.8 N 958
0103P KC2011 04 01.84127 07 49 07.98 +03 33 17.4 17.2 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 -10 °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 Apr 04 04h16m16s