29P/Schwassmann-Wachmann (Record n° 31305)
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 Apr 10 19h36 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.5 Magnitude standard deviation 0.2 Aperture radius for m2 6.75 " r (dist/Sun) 6.313 AU d (dist/Earth) 5.446 AU Right ascension 166.07013 ° Declination -1.69911 ° 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 18
ACK MPCReport file updated 2026.04.11 08:31:49
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 04 10.81648 11 04 16.83 -01 41 56.8 16.9 r L27
0029P KC2026 04 10.83095 11 04 16.55 -01 41 55.0 16.7 r L27
0029P KC2026 04 10.84682 11 04 16.26 -01 41 53.0 16.6 r L27
0029P KC2026 04 10.86268 11 04 15.96 -01 41 51.2 16.8 r L27
0029P KC2026 04 10.87716 11 04 15.68 -01 41 49.4 16.6 r L27
0029P KC2026 04 10.89343 11 04 15.38 -01 41 47.3 16.3 r L27
0029P KC2026 04 10.90970 11 04 15.07 -01 41 45.3 16.3 r L27
0029P KC2026 04 10.92418 11 04 14.80 -01 41 43.5 16.3 r L27
0029P KC2026 04 10.94010 11 04 14.50 -01 41 41.5 16.3 r L27
0029P KC2026 04 10.95601 11 04 14.21 -01 41 39.5 16.3 r L27
0029P KC2026 04 10.97190 11 04 13.91 -01 41 37.5 16.4 r L27
0029P KC2026 04 10.98779 11 04 13.62 -01 41 35.4 16.5 r L27
0029P KC2026 04 11.00226 11 04 13.35 -01 41 33.7 16.4 r L27
0029P KC2026 04 11.01815 11 04 13.05 -01 41 31.8 16.5 r L27
0029P KC2026 04 11.03404 11 04 12.75 -01 41 29.7 16.5 r L27
0029P KC2026 04 11.04851 11 04 12.48 -01 41 28.0 16.5 r L27
0029P KC2026 04 11.06440 11 04 12.19 -01 41 26.0 16.7 r L27
0029P KC2026 04 11.08029 11 04 11.90 -01 41 23.9 16.7 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 -10 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 60 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Remarks or comments Cirrus Observation submission date 2026 Apr 11 08h46m12s Observation modification date 2026 Apr 11 09h14m12s