103P/Hartley (Record n° 1770)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jan 20 22h02 UT by Philippe DupouyNuclear magnitude (m2) 14.5 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.529 AU d (dist/Earth) 0.618 AU Right ascension 07 05 55.63 h m s Declination -11 58 03.8 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.25-m f/5.5 reflector + CCD
ACK MPCReport file updated 2011.01.22 17:30:00
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 01 20.91793 07 05 55.63 -11 58 03.8 14.5 N 958
0103P KC2011 01 20.92969 07 05 55.31 -11 57 51.8 14.5 N 958
0103P KC2011 01 20.94179 07 05 55.01 -11 57 38.8 14.6 N 958
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1375 mm Instrument focale/diameter 5.5 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Moon phase 0 ° Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Jan 22 23h49m52s