29P/Schwassmann-Wachmann (Record n° 30774)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 31 00h40 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) 6.306 AU d (dist/Earth) 6.000 AU Right ascension 11 34 22.55 h m s Declination -03 17 53.8 ° ' " 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 7
ACK MPCReport file updated 2025.12.31 07:55:14
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0029P KC2025 12 31.02790 11 34 22.55 -03 17 53.8 15.6 r C10
0029P KC2025 12 31.05286 11 34 22.61 -03 17 56.6 15.5 r C10
0029P KC2025 12 31.07549 11 34 22.66 -03 17 58.9 15.4 r C10
0029P KC2025 12 31.10120 11 34 22.69 -03 18 01.6 15.4 r C10
0029P KC2025 12 31.12399 11 34 22.77 -03 18 04.2 15.4 r C10
0029P KC2025 12 31.14662 11 34 22.81 -03 18 06.7 15.4 r C10
0029P KC2025 12 31.15762 11 34 22.82 -03 18 07.7 15.4 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 -25 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 60 x 30s Observatory MPC code C10 Location Seine et Marne Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.55 "/pix Observation submission date 2025 Dec 31 08h07m08s Observation modification date 2025 Dec 31 08h58m28s