29P/Schwassmann-Wachmann (Record n° 24588)
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 13 17h14 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.3 Magnitude standard deviation 0.0 Aperture radius for m2 6 " r (dist/Sun) 5.939 AU d (dist/Earth) 4.979 AU Right ascension 67.60375 ° Declination +31.64472 ° 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 2021.12.13 21:45:26
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2021 12 13.71801 04 30 24.90 +31 38 41.0 16.3 R L27
0029P C2021 12 13.76072 04 30 23.50 +31 38 37.2 16.3 R L27
0029P C2021 12 13.80709 04 30 22.04 +31 38 32.1 16.4 R L27
0029P C2021 12 13.85428 04 30 20.53 +31 38 27.0 16.3 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 13 21h47m08s Observation modification date 2021 Dec 13 21h56m29s