29P/Schwassmann-Wachmann (Record n° 31356)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 19 20h01 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.6 m2 standard deviation 0.2 Aperture radius used for m2 6.75 " r (dist/Sun) 6.313 AU d (dist/Earth) 5.530 AU Right ascension 11 01 51.11 h m s Declination -01 24 29.7 ° ' " 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 15
ACK MPCReport file updated 2026.04.20 07:01:18
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 04 19.83394 11 01 51.11 -01 24 29.7 14.9 r L27
0029P KC2026 04 19.84769 11 01 50.92 -01 24 28.4 14.9 r L27
0029P KC2026 04 19.86072 11 01 50.73 -01 24 27.2 14.5 r L27
0029P KC2026 04 19.88924 11 01 50.32 -01 24 23.7 14.7 r L27
0029P KC2026 04 19.90226 11 01 50.14 -01 24 22.5 14.4 r L27
0029P KC2026 04 19.91809 11 01 49.92 -01 24 20.8 14.4 r L27
0029P KC2026 04 19.93111 11 01 49.72 -01 24 19.4 14.4 r L27
0029P KC2026 04 19.94413 11 01 49.55 -01 24 18.3 14.5 r L27
0029P KC2026 04 19.96002 11 01 49.33 -01 24 16.5 14.4 r L27
0029P KC2026 04 19.97304 11 01 49.13 -01 24 15.2 14.4 r L27
0029P KC2026 04 19.98607 11 01 48.94 -01 24 13.8 14.5 r L27
0029P KC2026 04 20.00196 11 01 48.74 -01 24 12.1 14.5 r L27
0029P KC2026 04 20.01498 11 01 48.54 -01 24 10.7 14.6 r L27
0029P KC2026 04 20.02799 11 01 48.36 -01 24 09.2 14.7 r L27
0029P KC2026 04 20.03125 11 01 48.31 -01 24 08.9 14.7 r L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 259 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Image processing Log - Median - Remarks or comments Cloudy Observation submission date 2026 Apr 20 07h06m34s Observation modification date 2026 Apr 20 07h40m15s