29P/Schwassmann-Wachmann (Record n° 23203)
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 Apr 12 19h37 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.7 Magnitude standard deviation 0.1 Aperture radius for m2 6.6 " r (dist/Sun) 5.871 AU d (dist/Earth) 6.722 AU Right ascension 46.01463 ° Declination +25.60747 ° 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 2021.04.12 22:18:15
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 04 12.81703 03 04 03.51 +25 36 26.9 16.7 N L27
0029P KC2021 04 12.82244 03 04 03.88 +25 36 29.2 16.7 N L27
0029P KC2021 04 12.82786 03 04 04.20 +25 36 30.6 16.8 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 -10 °C Binning 1x1 Mount Astronomy Equipment - b Autoguide No Exposure details 30 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 Apr 12 22h20m09s Observation modification date 2021 Apr 12 22h26m50s