29P/Schwassmann-Wachmann (Record n° 24526)
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 Dec 06 18h37 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.1 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 5.937 AU d (dist/Earth) 4.964 AU Right ascension 68.54058 ° Declination +31.84217 ° 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 2021.12.06 22:21:38
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2021 12 06.77582 04 34 09.74 +31 50 31.8 16.1 R L27
0029P C2021 12 06.80309 04 34 08.82 +31 50 29.9 16.0 R L27
0029P C2021 12 06.84577 04 34 07.40 +31 50 26.0 16.1 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 60s 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 Dec 06 22h24m03s Observation modification date 2021 Dec 06 22h40m58s