29P/Schwassmann-Wachmann (Record n° 24415)
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 Nov 20 18h35 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 15.9 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 5.932 AU d (dist/Earth) 4.988 AU Right ascension 70.72817 ° Declination +32.16267 ° 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 2021.11.20 23:18:12
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2021 11 20.77464 04 42 54.76 +32 09 45.6 16.0 R L27
0029P KC2021 11 20.83367 04 42 52.93 +32 09 43.1 15.9 R L27
0029P KC2021 11 20.90665 04 42 50.58 +32 09 39.6 15.9 R L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter None Camera ATIK 414-EX- Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 40 x 30s Observatory MPC code L27 Location Dauban (04) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2021 Nov 20 23h19m57s Observation modification date 2021 Nov 21 10h54m26s