103P/Hartley (Record n° 1645)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jan 10 00h34 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 14.3 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.444 AU d (dist/Earth) 0.532 AU Right ascension 07 11 21.83 h m s Declination -14 59 24.9 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.32-m f/6 reflector + CCD
ACK MPCReport file updated 2011.01.10 21:30:00
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 01 10.02359 07 11 21.83 -14 59 24.9 14.3 N 958
0103P KC2011 01 10.03225 07 11 21.42 -14 59 17.2 14.2 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 Exposure total time 900 s Exposure details 15x1mn Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2 "/pix Observation submission date 2011 Jan 10 22h42m50s Observation modification date 2011 Jan 11 00h09m23s