29P/Schwassmann-Wachmann (Record n° 29511)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2025 Feb 01 19h25 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.4 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 6.259 AU d (dist/Earth) 5.311 AU Right ascension 10 00 39.63 h m s Declination +09 17 21.0 ° ' " 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 2025.02.02 00:18:17
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2025 02 01.80885 10 00 39.63 +09 17 21.0 13.2 R C10
0029P C2025 02 01.83324 10 00 38.95 +09 17 23.5 13.5 R C10
0029P C2025 02 01.85808 10 00 38.27 +09 17 25.9 13.4 R C10
0029P C2025 02 01.88643 10 00 37.55 +09 17 28.3 13.4 R C10
0029P C2025 02 01.91126 10 00 36.90 +09 17 30.5 13.4 R C10
0029P C2025 02 01.93956 10 00 36.16 +09 17 33.1 13.4 R C10
0029P C2025 02 01.96438 10 00 35.49 +09 17 35.2 13.4 R C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8 XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 10 x 30s Observatory MPC code C10 Location Seine et Marne Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.62 "/pix Remarks or comments Outburst
Echant. SETUP Observation submission date 2025 Feb 02 00h22m03s Observation modification date 2025 Feb 02 00h45m55s