29P/Schwassmann-Wachmann (Record n° 31659)
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 14 20h43 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.4 Magnitude standard deviation 0.0 Aperture radius for m2 6.75 " r (dist/Sun) 6.317 AU d (dist/Earth) 6.772 AU Right ascension 168.90246 ° Declination -2.08483 ° 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 2026.07.15 08:19:48
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 07 14.86289 11 15 36.59 -02 05 05.4 16.4 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 Exposure details 40 x 30s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Remarks or comments Bad seeing, mesure incertaine Observation submission date 2026 Jul 15 08h58m23s Observation modification date 2026 Jul 15 10h08m17s