103P/Hartley (Record n° 2003)
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 10 23h23 UT by Philippe DupouyMagnitude (MPC m2) 15.2 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 1.714 AU d (dist/Earth) 0.847 AU Right ascension 106.53396 ° Declination -5.77158 ° 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 10.97465 07 06 08.15 -05 46 17.7 15.2 N 958
0103P KC2011 02 10.98690 07 06 08.43 -05 46 05.5 15.1 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 04h58m18s Observation modification date 2011 Feb 14 01h11m21s