29P/Schwassmann-Wachmann (Record n° 31015)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Feb 26 23h10 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 6.310 AU d (dist/Earth) 5.356 AU Right ascension 11 21 31.61 h m s Declination -03 15 15.1 ° ' " 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 8
ACK MPCReport file updated 2026.02.27 08:45:24
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 02 26.96542 11 21 31.61 -03 15 15.1 14.0 r L27
0029P KC2026 02 26.96994 11 21 31.50 -03 15 14.7 14.0 r L27
0029P KC2026 02 26.97445 11 21 31.39 -03 15 14.1 13.9 r L27
0029P KC2026 02 26.98183 11 21 31.19 -03 15 13.5 14.0 r L27
0029P KC2026 02 26.98635 11 21 31.06 -03 15 13.0 14.0 r L27
0029P KC2026 02 26.99086 11 21 30.95 -03 15 12.5 14.0 r L27
0029P KC2026 02 26.99538 11 21 30.84 -03 15 11.9 13.9 r L27
0029P KC2026 02 26.99688 11 21 30.80 -03 15 11.8 13.9 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 -20 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 30 x 30s Observatory MPC code L27 Location Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Feb 27 09h26m46s Observation modification date 2026 Feb 27 09h47m38s