29P/Schwassmann-Wachmann (Record n° 31400)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 25 19h47 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.2 Aperture radius used for m2 6.75 " r (dist/Sun) 6.314 AU d (dist/Earth) 5.596 AU Right ascension 11 00 37.94 h m s Declination -01 14 36.0 ° ' " 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 2026.04.26 07:24:36
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 04 25.82449 11 00 37.94 -01 14 36.0 15.9 r L27
0029P KC2026 04 25.83897 11 00 37.74 -01 14 33.5 15.9 r L27
0029P KC2026 04 25.85579 11 00 37.53 -01 14 31.6 16.0 r L27
0029P KC2026 04 25.87259 11 00 37.31 -01 14 30.9 15.9 r L27
0029P KC2026 04 25.88707 11 00 37.15 -01 14 29.5 16.0 r L27
0029P KC2026 04 25.90437 11 00 36.95 -01 14 27.8 16.2 r L27
0029P KC2026 04 25.91885 11 00 36.79 -01 14 26.1 16.0 r L27
0029P KC2026 04 25.93473 11 00 36.62 -01 14 25.3 16.1 r L27
0029P KC2026 04 25.95061 11 00 36.42 -01 14 23.2 16.2 r L27
0029P KC2026 04 25.96509 11 00 36.24 -01 14 22.3 16.1 r L27
0029P KC2026 04 25.98097 11 00 36.03 -01 14 20.9 16.4 r L27
0029P KC2026 04 25.99685 11 00 35.89 -01 14 19.1 16.2 r L27
0029P KC2026 04 26.01131 11 00 35.71 -01 14 17.0 16.4 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 250 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 26 07h40m33s Observation modification date 2026 Apr 26 07h42m00s