67P/Churyumov-Gerasimenko (Record n° 740)
Perihelion distance : 1.21 AU
Inclination to ecliptic : 4 °
Orbital period : 6.43 years
Eccentricity : 0.65
NASA/JPL elements
IAU/MPC elements
On 2009 Feb 25 20h24 UT by Nicolas BiverComa Total magnitude (m1) 11.6 Coma diameter 1.5 ' Coma condensation degree
(DC) 3 r (dist/Sun) 1.247 AU d (dist/Earth) 1.679 AU ICQ full report 67 2009 02 25.85 S 11.6 TK 20.3T10 67 1.5 3 ICQ XX BIV
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 203 mm Instrument focale/diameter 10 Sensor Eye Power magnification 67 X Magnitude visual estimation method
(ICQ code) S Reference stars catalog (ast) TYCHO2 Observation submission date 2010 Jul 13 01h35m22s