103P/Hartley (Record n° 2366)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 28 19h53 UT by Philippe DupouyNuclear magnitude (m2) 17.3 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 2.121 AU d (dist/Earth) 1.569 AU Right ascension 07 44 20.87 h m s Declination +03 08 14.9 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.03.29 01:37:40
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 03 28.82845 07 44 20.87 +03 08 14.9 17.1 N 958
0103P KC2011 03 28.83758 07 44 21.26 +03 08 20.1 17.3 N 958
0103P KC2011 03 28.84704 07 44 22.10 +03 08 20.9 17.5 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 -10 °C Binning 1x1 Mount LX200 Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Apr 04 04h09m22s