29P/Schwassmann-Wachmann (Record n° 23136)
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 Mar 29 19h17 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 17 Magnitude standard deviation 0.1 Aperture radius for m2 6.6 " r (dist/Sun) 5.868 AU d (dist/Earth) 6.591 AU Right ascension 43.23388 ° Declination +25.04842 ° 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 2021.03.29 22:35:38
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 03 29.80345 02 52 56.13 +25 02 54.3 17.1 N L27
0029P KC2021 03 29.82197 02 52 56.99 +25 02 56.6 17.1 N L27
0029P KC2021 03 29.84752 02 52 58.13 +25 02 59.7 16.9 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 -5 °C Binning 1x1 Mount Astronomy Equipment - b 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 Mar 29 22h36m55s Observation modification date 2021 Mar 30 19h20m43s