29P/Schwassmann-Wachmann (Record n° 31371)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 22 20h06 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.4 m2 standard deviation 0.1 Aperture radius used for m2 6.97 " r (dist/Sun) 6.314 AU d (dist/Earth) 5.562 AU Right ascension 11 01 11.92 h m s Declination -01 19 20.3 ° ' " MPC report COD C10
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/4 reflector + CCD
NUM 13
AC2 jean-francois.soulier2@wanadoo.fr
ACK MPCReport file updated 2026.04.23 06:38:45
NET ATLAS2
0029P KC2026 04 22.83765 11 01 11.92 -01 19 20.3 15.3 r C10
0029P KC2026 04 22.84905 11 01 11.78 -01 19 19.4 15.4 r C10
0029P KC2026 04 22.86064 11 01 11.62 -01 19 18.1 15.4 r C10
0029P KC2026 04 22.87237 11 01 11.48 -01 19 17.2 15.4 r C10
0029P KC2026 04 22.88723 11 01 11.30 -01 19 15.7 15.3 r C10
0029P KC2026 04 22.90201 11 01 11.12 -01 19 14.3 15.4 r C10
0029P KC2026 04 22.91341 11 01 10.98 -01 19 13.0 15.4 r C10
0029P KC2026 04 22.92480 11 01 10.84 -01 19 12.1 15.4 r C10
0029P KC2026 04 22.93619 11 01 10.69 -01 19 10.6 15.5 r C10
0029P KC2026 04 22.95117 11 01 10.49 -01 19 09.1 15.5 r C10
0029P KC2026 04 22.96256 11 01 10.35 -01 19 07.9 15.5 r C10
0029P KC2026 04 22.97395 11 01 10.22 -01 19 07.1 15.5 r C10
0029P KC2026 04 22.99711 11 01 09.92 -01 19 04.6 15.6 r C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1200 mm Instrument focale/diameter 4 Filter(s) None Camera ST8 XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 90 x 60s Observatory MPC code C10 Location Seine et Marne Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.55 "/pix Remarks or comments Bad seeing Observation submission date 2026 Apr 23 06h40m54s Observation modification date 2026 Apr 23 07h52m26s