220P/McNaught (Record n° 31809)
Perihelion distance : 1.56 AU
Inclination to ecliptic : 8 °
Orbital period : 5.51 years
Eccentricity : 0.5
NASA/JPL elements
IAU/MPC elements
On 2026 Aug 31 01h35 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 14.8 Magnitude standard deviation 0.1 Aperture radius for m2 6.75 " Magnitude band r r (dist/Sun) 1.728 AU d (dist/Earth) 1.129 AU Right ascension 49.32283 ° Declination +8.9885 ° MPC report COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 3
ACK MPCReport file updated 2026.08.31 08:11:18
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0220P KC2026 08 31.06612 03 17 17.48 +08 59 18.6 14.9 r L27
0220P KC2026 08 31.07365 03 17 17.98 +08 59 17.2 14.7 r L27
0220P KC2026 08 31.08117 03 17 18.48 +08 59 15.6 14.7 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 -5 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 60 x 30s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2
Reference stars catalog (phot) ATLAS2 Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Aug 31 06h36m13s Observation modification date 2026 Sep 04 21h24m59s