29P/Schwassmann-Wachmann (Record n° 29495)
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 Jan 18 20h34 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 14.3 Magnitude standard deviation 0.0 Aperture radius for m2 6.5 " r (dist/Sun) 6.257 AU d (dist/Earth) 5.406 AU Right ascension 151.54679 ° Declination +9.00222 ° 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 2025.01.19 00:11:29
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2025 01 18.85683 10 06 11.23 +09 00 08.0 14.3 R C10
0029P KC2025 01 18.87956 10 06 10.76 +09 00 09.2 14.3 R C10
0029P KC2025 01 18.90784 10 06 10.16 +09 00 11.0 14.2 R C10
0029P KC2025 01 18.93275 10 06 09.64 +09 00 12.2 14.3 R C10
0029P KC2025 01 18.95548 10 06 09.16 +09 00 13.7 14.3 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 // New Outburst Observation submission date 2025 Jan 19 00h13m50s Observation modification date 2025 Jan 19 00h23m29s