29P/Schwassmann-Wachmann (Record n° 22778)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2020 Dec 15 18h04 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.2 Magnitude standard deviation 0.2 Aperture radius for m2 6.5 " r (dist/Sun) 5.843 AU d (dist/Earth) 5.095 AU Right ascension 34.1125 ° Declination +25.01297 ° MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2020.12.15 23:24:56
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0029P KC2020 12 15.75269 02 16 27.00 +25 00 46.7 15.9 R C10
0029P KC2020 12 15.81161 02 16 26.22 +25 00 37.3 16.2 R C10
0029P KC2020 12 15.86361 02 16 25.52 +25 00 29.3 16.1 R C10
0029P KC2020 12 15.88533 02 16 25.23 +25 00 25.9 16.4 R C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter None Camera ST8-XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 60 x 60s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2020 Dec 15 23h26m37s Observation modification date 2020 Dec 16 19h47m49s