29P/Schwassmann-Wachmann (Record n° 30115)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2025 Oct 12 04h16 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.8 Aperture radius for m2 6.5 " r (dist/Sun) 6.298 AU d (dist/Earth) 7.120 AU Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Filter None Camera ST8 XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 40 x 30s Observatory MPC code C10 Location Seine et Marne Reference stars catalog (ast) UCAC-4 Used softwares Astrometrica Resulting picture sampling (scale) 1.62 "/pix Remarks or comments Echant. SETUP Observation submission date 2025 Oct 12 07h37m09s