29P/Schwassmann-Wachmann (Record n° 31240)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Mar 28 20h39 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.6 m2 standard deviation 0.0 Aperture radius used for m2 6.97 " r (dist/Sun) 6.312 AU d (dist/Earth) 5.361 AU Right ascension 11 08 48.55 h m s Declination -02 10 38.7 ° ' " 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 6
ACK MPCReport file updated 2026.03.29 03:51:57
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 03 28.86062 11 08 48.55 -02 10 38.7 16.6 r C10
0029P KC2026 03 28.88664 11 08 47.93 -02 10 35.0 16.6 r C10
0029P KC2026 03 28.90439 11 08 47.50 -02 10 32.7 16.7 r C10
0029P KC2026 03 28.92023 11 08 47.13 -02 10 30.5 16.6 r C10
0029P KC2026 03 28.93390 11 08 46.80 -02 10 28.5 16.6 r C10
0029P KC2026 03 28.94757 11 08 46.48 -02 10 26.7 16.6 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 111 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 Cloudy Observation submission date 2026 Mar 29 03h55m50s Observation modification date 2026 Mar 29 07h18m15s