29P/Schwassmann-Wachmann (Record n° 30346)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2025 Nov 12 04h19 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.9 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 6.301 AU d (dist/Earth) 6.766 AU Right ascension 170.32604 ° Declination -0.78911 ° 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 3
ACK MPCReport file updated 2025.11.12 06:23:20
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2025 11 12.17992 11 21 18.25 -00 47 20.8 17.1 R L27
0029P KC2025 11 12.18594 11 21 18.41 -00 47 22.3 16.8 R L27
0029P KC2025 11 12.19196 11 21 18.57 -00 47 23.8 16.9 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 -15 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 48 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 2025 Nov 12 06h30m11s Observation modification date 2025 Nov 12 06h43m53s