29P/Schwassmann-Wachmann (Record n° 83)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2008 Jan 16 22h05 UT by Nicolas BiverComa Total magnitude (m1) 11.1 Coma diameter 0.8 ' Coma condensation degree
(DC) 5 r (dist/Sun) 5.986 AU d (dist/Earth) 5.091 AU ICQ full report 29 2008 01 16.92 S 11.1 HS 40.7L 4 116 0.8 5 ICQ XX BIV
Instrument type Newton Instrument aperture (0=naked eye) 407 mm Instrument focale/diameter 4 Sensor Eye Magnitude visual estimation method
(ICQ code) S Reference stars catalog (ast) HS Observation submission date 2010 Mar 06 09h39m41s