29P/Schwassmann-Wachmann (Record n° 31637)
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 Jul 08 20h58 UT by Jean-Francois SoulierMagnitude (MPC m2) 17.4 Magnitude standard deviation 0.0 Aperture radius for m2 6.75 " r (dist/Sun) 6.317 AU d (dist/Earth) 6.689 AU Right ascension 168.19408 ° Declination -1.82483 ° 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 1
ACK MPCReport file updated 2026.07.09 08:08:45
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 07 08.87331 11 12 46.58 -01 49 29.4 17.4 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 -5 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2
Used softwares Tycho Observation submission date 2026 Jul 09 08h22m22s Observation modification date 2026 Jul 09 08h42m04s