29P/Schwassmann-Wachmann (Record n° 26568)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2022 Dec 31 18h07 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 15.3 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 6.057 AU d (dist/Earth) 5.079 AU Right ascension 99.29625 ° Declination +29.46458 ° 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 2023.01.01 10:18:30
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P C2022 12 31.75520 06 37 11.10 +29 27 52.5 15.4 R L27
0029P C2022 12 31.80072 06 37 09.60 +29 27 52.3 15.4 R L27
0029P C2022 12 31.84691 06 37 08.07 +29 27 51.7 15.3 R L27
0029P C2022 12 31.90757 06 37 06.13 +29 27 51.1 15.3 R L27
0029P C2022 12 31.94292 06 37 04.91 +29 27 52.1 15.3 R L27
0029P C2022 12 31.98734 06 37 03.37 +29 27 50.0 15.3 R L27
0029P C2023 01 01.03356 06 37 01.84 +29 27 49.3 15.2 R L27
0029P C2023 01 01.07619 06 37 00.40 +29 27 48.8 15.3 R L27
0029P C2023 01 01.10437 06 36 59.45 +29 27 48.3 15.3 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 30 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 2023 Jan 01 10h22m03s Observation modification date 2023 Jan 01 11h29m13s