29P/Schwassmann-Wachmann (Record n° 22907)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2021 Jan 29 20h10 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.3 Magnitude standard deviation 0.2 Aperture radius for m2 6.6 " r (dist/Sun) 5.854 AU d (dist/Earth) 5.747 AU Right ascension 34.77263 ° Declination +23.87339 ° MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2021.01.29 23:36:40
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 01 29.84007 02 19 05.43 +23 52 24.2 16.4 N L27
0029P KC2021 01 29.86603 02 19 05.92 +23 52 23.9 16.1 N L27
0029P KC2021 01 29.89226 02 19 06.41 +23 52 23.0 16.5 N L27
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 60 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2021 Jan 29 23h38m37s Observation modification date 2021 Jan 29 23h56m53s