103P/Hartley (Record n° 1023)
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 01 03h09 UT by Francois KugelMagnitude (MPC m2) 12 Magnitude standard deviation 0.1 Coma diameter 28 ' r (dist/Sun) 1.124 AU d (dist/Earth) 0.184 AU Right ascension 10.76854 ° Declination +55.10408 ° 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 2010.10.01 07:03:16
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0103P C2010 10 01.13124 00 43 04.45 +55 06 14.7 11.9 N A77
0103P C2010 10 01.13557 00 43 06.96 +55 06 21.8 11.8 N A77
0103P C2010 10 01.14068 00 43 09.95 +55 06 30.3 12.0 N A77
0103P C2010 10 01.14358 00 43 11.64 +55 06 34.8 12.2 N A77
0103P C2010 10 01.15040 00 43 15.64 +55 06 46.0 12.0 N A77
0103P C2010 10 01.15669 00 43 19.35 +55 06 56.2 12.0 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 01 07h09m19s Observation modification date 2010 Oct 09 08h04m51s