103P/Hartley (Record n° 2538)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2011 Apr 15 19h45 UT by Philippe DupouyNuclear magnitude (m2) 17.3 m2 standard deviation 0.4 Aperture radius used for m2 6 " r (dist/Sun) 2.276 AU d (dist/Earth) 1.911 AU Right ascension 08 06 45.91 h m s Declination +04 37 15.8 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.04.20 17:45:03
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 04 15.82318 08 06 45.91 +04 37 15.8 17.8 N 958
0103P KC2011 04 15.83468 08 06 47.10 +04 37 16.8 17.1 N 958
0103P KC2011 04 15.84619 08 06 47.85 +04 37 17.9 17.0 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 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 24 02h58m48s