29P/Schwassmann-Wachmann (Record n° 22172)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2020 Jul 19 01h51 UT by Michael Irzyk
(Copyright Michael Irzyk)Magnitude (MPC m2) 17.9 Aperture radius for m2 4.2 " r (dist/Sun) 5.813 AU d (dist/Earth) 6.065 AU Right ascension 40.51604 ° Declination +25.09744 ° Instrument TJMS Instrument type Newton Instrument aperture (0=naked eye) 590 mm Instrument focale length 1900 mm Filter Clear Camera 8300 Sensor CCD Binning 1x1 Motorization No Autoguide No Exposure total time 1260 s Exposure details 21x60s Observatory MPC code 199 Location Buthiers, france Reference stars catalog (ast) UCAC-4 Used softwares PRISM Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2020 Jul 19 22h08m15s