29P/Schwassmann-Wachmann (Record n° 31569)
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 Jun 21 20h55 UT by Jean-Francois SoulierMagnitude (MPC m2) 17.1 Magnitude standard deviation 0.2 Aperture radius for m2 6.75 " r (dist/Sun) 6.316 AU d (dist/Earth) 6.435 AU Right ascension 166.48946 ° Declination -1.24811 ° 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 2
ACK MPCReport file updated 2026.06.22 07:13:33
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 06 21.87129 11 05 57.47 -01 14 53.2 16.9 r L27
0029P KC2026 06 21.89013 11 05 57.71 -01 14 53.2 17.2 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 100 x 30s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Jun 22 08h27m16s Observation modification date 2026 Jun 22 08h28m54s