29P/Schwassmann-Wachmann (Record n° 29493)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2025 Jan 17 22h09 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.1 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 6.256 AU d (dist/Earth) 5.415 AU Right ascension 10 06 30.71 h m s Declination +08 59 16.6 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2025.01.18 08:50:54
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2025 01 17.92321 10 06 30.71 +08 59 16.6 15.1 R L27
0029P KC2025 01 17.96081 10 06 29.96 +08 59 18.1 15.1 R L27
0029P KC2025 01 18.00152 10 06 29.08 +08 59 21.1 15.0 R L27
0029P KC2025 01 18.04221 10 06 28.20 +08 59 23.5 15.0 R L27
0029P KC2025 01 18.08072 10 06 27.40 +08 59 25.8 15.1 R L27
0029P KC2025 01 18.14819 10 06 25.97 +08 59 29.0 15.1 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 30s Observatory MPC code L27 Location Dauban Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.49 "/pix Remarks or comments Echant. SETUP Observation submission date 2025 Jan 18 08h54m39s Observation modification date 2025 Jan 18 09h03m11s