29P/Schwassmann-Wachmann (Record n° 31407)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 27 19h51 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 6.314 AU d (dist/Earth) 5.620 AU Right ascension 11 00 17.71 h m s Declination -01 11 36.8 ° ' " 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 5
ACK MPCReport file updated 2026.04.28 08:41:21
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 04 27.82680 11 00 17.71 -01 11 36.8 16.2 r L27
0029P KC2026 04 27.83476 11 00 17.63 -01 11 35.9 16.1 r L27
0029P KC2026 04 27.84536 11 00 17.55 -01 11 35.3 16.1 r L27
0029P KC2026 04 27.85596 11 00 17.45 -01 11 34.3 16.1 r L27
0029P KC2026 04 27.86391 11 00 17.35 -01 11 33.4 16.1 r L27
0029P KC2026 04 27.88311 11 00 17.19 -01 11 32.6 16.2 r L27
0029P KC2026 04 27.88706 11 00 17.10 -01 11 31.6 16.3 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 55 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Remarks or comments Moon : <8° Observation submission date 2026 Apr 28 08h50m15s Observation modification date 2026 Apr 28 09h08m31s