103P/Hartley (Record n° 1109)
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 Oct 29 05h06 UT by Francois KugelMagnitude (MPC m2) 11.9 Magnitude standard deviation 0.2 r (dist/Sun) 1.059 AU d (dist/Earth) 0.133 AU Right ascension 99.98613 ° Declination +18.77325 ° 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 2010.10.29 07:25:10
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0103P C2010 10 29.21277 06 39 56.67 +18 46 23.7 11.8 N A77
0103P C2010 10 29.21435 06 39 57.24 +18 46 10.8 11.7 N A77
0103P C2010 10 29.21630 06 39 57.87 +18 45 55.1 12.2 N A77
Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 1500 mm Instrument focale/diameter 3 Sensor CCD Observatory MPC code A77 Reference stars catalog (ast) USNO-SA2.0
Observation submission date 2010 Oct 29 07h26m30s