29P/Schwassmann-Wachmann (Record n° 20194)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 17 17h46 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.4 Magnitude standard deviation 0.1 Aperture radius for m2 6.6 " r (dist/Sun) 5.768 AU d (dist/Earth) 5.865 AU Right ascension 343.16025 ° Declination -0.52531 ° 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 2018.12.18 00:59:50
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2018 12 17.74022 22 52 38.46 -00 31 31.1 16.5 N L27
0029P KC2018 12 17.78673 22 52 39.49 -00 31 25.5 16.3 N L27
0029P KC2018 12 17.83320 22 52 40.60 -00 31 19.2 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 2018 Dec 18 01h03m00s Observation modification date 2018 Dec 18 16h15m25s