103P/Hartley (Record n° 2129)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 03 21h31 UT by Philippe DupouyNuclear magnitude (m2) 16 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 1.901 AU d (dist/Earth) 1.143 AU Right ascension 07 18 47.56 h m s Declination -00 43 49.4 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.03.07 22:02:43
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 03 03.89632 07 18 47.56 -00 43 49.4 16.0 N 958
0103P KC2011 03 03.90497 07 18 48.02 -00 43 44.3 15.8 N 958
0103P KC2011 03 03.91360 07 18 48.37 -00 43 37.2 16.3 N 958
Instrument type Newton Instrument aperture (0=naked eye) 320 mm Instrument focale length 1920 mm Instrument focale/diameter 6 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -15 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Mar 10 15h43m07s