29P/Schwassmann-Wachmann (Record n° 31410)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 29 19h55 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 15.9 Magnitude standard deviation 0.1 Aperture radius for m2 6.75 " r (dist/Sun) 6.314 AU d (dist/Earth) 5.644 AU Right ascension 164.99963 ° Declination -1.14714 ° MPC report COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 3
ACK MPCReport file updated 2026.04.30 09:19:35
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 04 29.83006 10 59 59.91 -01 08 49.7 15.8 r L27
0029P KC2026 04 29.85231 10 59 59.72 -01 08 47.9 15.9 r L27
0029P KC2026 04 29.87420 10 59 59.52 -01 08 46.1 15.9 r L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter None Camera ATIK 414 EX Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 38 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Remarks or comments Cloudy Observation submission date 2026 Apr 30 09h43m33s Observation modification date 2026 Apr 30 09h55m47s