29P/Schwassmann-Wachmann (Record n° 31533)
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 13 21h37 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.9 Magnitude standard deviation 0.1 Aperture radius for m2 6.97 " r (dist/Sun) 6.316 AU d (dist/Earth) 6.310 AU Right ascension 165.86783 ° Declination -1.0635 ° MPC report COD C10
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/4 reflector + CCD
NUM 2
ACK MPCReport file updated 2026.06.14 21:01:57
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 06 13.90069 11 03 28.28 -01 03 48.6 16.8 r C10
0029P KC2026 06 13.90688 11 03 28.37 -01 03 49.7 16.9 r C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1200 mm Instrument focale/diameter 4 Filter None Camera ST8 XME Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 30 x 30s Observatory MPC code C10 Location Seine et Marne Reference stars catalog (ast) ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.55 "/pix Observation submission date 2026 Jun 14 21h09m26s Observation modification date 2026 Jun 17 22h06m44s