103P/Hartley (Record n° 1969)
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 04 21h15 UT by Philippe DupouyMagnitude (MPC m2) 14.9 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 1.660 AU d (dist/Earth) 0.774 AU Right ascension 106.1565 ° Declination -7.50561 ° 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 04.88573 07 04 37.56 -07 30 20.2 15.0 N 958
0103P KC2011 02 04.89345 07 04 37.59 -07 30 12.3 14.8 N 958
0103P KC2011 02 04.90318 07 04 37.70 -07 30 01.8 15.0 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 765x510 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 04h30m04s Observation modification date 2011 Feb 13 15h41m48s