29P/Schwassmann-Wachmann (Record n° 11231)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2014 Feb 26 05h53 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Magnitude (MPC m2) 16.7 Aperture radius for m2 8 " r (dist/Sun) 6.161 AU d (dist/Earth) 6.016 AU Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3226 mm Filter None Camera QHY9 Sensor CCD Sensor temperature -30 °C Binning 2x2 Autoguide Yes Observatory MPC code W96 Location Chili Reference stars catalog (ast) UCAC3 Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Remarks or comments Passages ? proximit? d'?toiles, valeurs en magnitude fauss?es Observation submission date 2014 Feb 28 17h41m40s