29P/Schwassmann-Wachmann (Record n° 30909)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Jan 21 00h18 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.7 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 6.307 AU d (dist/Earth) 5.691 AU Right ascension 11 33 07.64 h m s Declination -03 42 09.6 ° ' " 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 2026.01.21 08:56:13
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2026 01 21.01249 11 33 07.64 -03 42 09.6 16.7 r L27
0029P KC2026 01 21.10502 11 33 06.63 -03 42 11.9 16.7 r L27
0029P KC2026 01 21.16797 11 33 05.97 -03 42 13.5 16.7 r L27
0029P KC2026 01 21.20696 11 33 05.55 -03 42 14.5 16.9 r L27
0029P KC2026 01 21.23732 11 33 05.24 -03 42 15.3 16.6 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 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 Jan 21 11h57m38s Observation modification date 2026 Jan 23 17h32m30s