220P/McNaught (Record n° 31741)
Orbital period : 5.51 years
NASA/JPL elements
IAU/MPC elements
On 2026 Aug 08 01h17 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 6.8 Aperture radius for m1 5 ' Magnitude (MPC m2) 10.3 Magnitude standard deviation 1.8 Aperture radius for m2 6.75 " Coma diameter 14.3 ' r (dist/Sun) 1.647 AU d (dist/Earth) 1.231 AU Right ascension 40.67967 ° Declination +9.51208 ° 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 4
ACK MPCReport file updated 2026.08.08 08:28:26
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0220P KC2026 08 08.05337 02 42 43.12 +09 30 43.5 11.2 r L27
0220P KC2026 08 08.05861 02 42 43.71 +09 30 44.0 11.2 r L27
0220P KC2026 08 08.06049 02 42 43.90 +09 30 44.0 6.8 r L27
0220P KC2026 08 08.06529 02 42 44.44 +09 30 44.3 11.2 r L27
0220P KC2026 08 08.06761 02 42 44.69 +09 30 44.4 11.2 r L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 100 x 10s Observatory MPC code L27 Location Dauban Reference stars catalog (ast&phot) ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Aug 08 09h10m25s Observation modification date 2026 Aug 08 13h24m37s