103P/Hartley (Record n° 1083)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2010 Oct 18 02h16 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 11.3 m2 standard deviation 0.1 Coma diameter 70 ' r (dist/Sun) 1.068 AU d (dist/Earth) 0.122 AU Right ascension 04 57 45.35 h m s Declination +45 16 43.2 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.5-m f/3 reflector + CCD
ACK MPCReport file updated 2010.10.18 08:16:09
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0103P C2010 10 18.09451 04 57 45.35 +45 16 43.2 11.3 N A77
0103P C2010 10 18.11520 04 58 01.77 +45 14 06.0 11.5 N A77
0103P C2010 10 18.13583 04 58 18.09 +45 11 28.7 11.1 N A77
0103P C2010 10 18.13663 04 58 18.72 +45 11 22.6 11.3 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Filter(s) V Sensor CCD Exposure details 3x20s Observatory MPC code A77 Reference stars catalog USNO-SA2.0 Image resize factor 0.5 Resulting picture sampling (scale) 2.5 "/pix Observation submission date 2010 Oct 18 08h26m19s Observation modification date 2010 Oct 20 22h29m36s