29P/Schwassmann-Wachmann (Record n° 31598)
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 28 20h50 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 17.4 Magnitude standard deviation 0.1 Aperture radius for m2 6.75 " r (dist/Sun) 6.316 AU d (dist/Earth) 6.542 AU Right ascension 167.1315 ° Declination -1.45636 ° 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 2026.06.29 07:29:09
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 06 28.86773 11 08 31.56 -01 27 22.9 17.3 r L27
0029P KC2026 06 28.87903 11 08 31.86 -01 27 21.6 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 Exposure details 60 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 29 07h53m09s Observation modification date 2026 Jun 29 07h57m08s