29P/Schwassmann-Wachmann (Record n° 31363)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 20 19h38 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.9 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 6.313 AU d (dist/Earth) 5.540 AU Right ascension 11 01 37.75 h m s Declination -01 22 46.1 ° ' " 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 13
ACK MPCReport file updated 2026.04.21 07:40:11
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 04 20.81786 11 01 37.75 -01 22 46.1 14.8 r L27
0029P KC2026 04 20.83523 11 01 37.50 -01 22 44.0 14.7 r L27
0029P KC2026 04 20.85260 11 01 37.26 -01 22 42.2 14.7 r L27
0029P KC2026 04 20.87361 11 01 36.98 -01 22 40.3 14.8 r L27
0029P KC2026 04 20.89098 11 01 36.73 -01 22 38.7 15.0 r L27
0029P KC2026 04 20.91124 11 01 36.46 -01 22 36.2 14.9 r L27
0029P KC2026 04 20.92861 11 01 36.22 -01 22 34.5 14.9 r L27
0029P KC2026 04 20.94890 11 01 35.95 -01 22 32.5 15.0 r L27
0029P KC2026 04 20.96626 11 01 35.72 -01 22 30.5 14.9 r L27
0029P KC2026 04 20.98648 11 01 35.43 -01 22 28.2 15.0 r L27
0029P KC2026 04 21.00385 11 01 35.20 -01 22 26.4 15.0 r L27
0029P KC2026 04 21.02122 11 01 34.96 -01 22 24.8 15.1 r L27
0029P KC2026 04 21.03277 11 01 34.80 -01 22 23.3 15.2 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 -15 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 30 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Apr 21 07h56m51s Observation modification date 2026 Apr 21 08h22m36s