103P/Hartley (Record n° 2273)
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 20 21h04 UT by Philippe DupouyMagnitude (MPC m2) 16.2 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 2.051 AU d (dist/Earth) 1.426 AU Right ascension 113.83083 ° Declination +2.14992 ° MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.03.22 03:40:18
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 03 20.87790 07 35 19.40 +02 08 59.7 16.1 N 958
0103P KC2011 03 20.91482 07 35 21.72 +02 09 20.7 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 25 05h41m40s