29P/Schwassmann-Wachmann (Record n° 29623)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2025 Mar 31 19h31 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.1 Magnitude standard deviation 0.1 Aperture radius for m2 6.5 " r (dist/Sun) 6.270 AU d (dist/Earth) 5.545 AU Right ascension 144.49308 ° Declination +10.72817 ° MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2025.04.01 07:43:06
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2025 03 31.81303 09 37 58.34 +10 43 41.4 16.0 R C10
0029P KC2025 03 31.98060 09 37 56.18 +10 43 49.2 16.1 R C10
0029P KC2025 04 01.03500 09 37 55.50 +10 43 52.1 16.2 R C10
0029P KC2025 04 01.08578 09 37 54.88 +10 43 54.7 16.0 R C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter None Camera ST8 XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 30 x 30s Observatory MPC code C10 Location Seine et Marne Reference stars catalog (ast) UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.62 "/pix Remarks or comments Echant. SETUP Observation submission date 2025 Apr 01 07h46m04s Observation modification date 2025 Apr 01 08h18m33s