103P/Hartley (Record n° 1173)
Perihelion distance : 1.07 AU
Inclination to ecliptic : 14 °
Orbital period : 6.48 years
Eccentricity : 0.69
NASA/JPL elements
IAU/MPC elements
On 2010 Nov 17 05h02 UT by Francois KugelMagnitude (MPC m2) 11.9 Aperture radius for m2 10 " Coma diameter 40 ' r (dist/Sun) 1.094 AU d (dist/Earth) 0.214 AU Right ascension 113.29079 ° Declination -8.07364 ° 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 2010.11.17 07:33:33
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0103P C2010 11 17.20979 07 33 09.79 -08 04 25.1 11.9 N A77
0103P C2010 11 17.21179 07 33 09.90 -08 04 30.4 11.9 N A77
0103P C2010 11 17.21380 07 33 10.01 -08 04 35.8 11.9 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Filter V Sensor CCD Observatory MPC code A77 Reference stars catalog (ast) USNO-SA2.0 Observation submission date 2010 Nov 17 07h39m41s Observation modification date 2010 Nov 17 16h13m59s