220P/McNaught (Record n° 31512)
Orbital period : 5.51 years
NASA/JPL elements
IAU/MPC elements
On 2026 Jun 03 02h59 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 9.9 Aperture radius used for m1 0.75 ' Nuclear magnitude (m2) 11.6 m2 standard deviation 1.2 Aperture radius used for m2 6.75 " Coma diameter 2.25 ' Tail length 0.021 ° Tail position angle
(PA) 240 ° r (dist/Sun) 1.563 AU d (dist/Earth) 1.574 AU Right ascension 00 04 36.65 h m s Declination +01 26 58.6 ° ' " 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 2026.06.03 05:32:26
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0220P KC2026 06 03.12434 00 04 36.65 +01 26 58.6 12.3 r L27
0220P KC2026 06 03.12599 00 04 36.91 +01 26 59.9 9.9 r L27
0220P KC2026 06 03.12763 00 04 37.18 +01 27 01.0 12.6 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 -10 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 30 x 10s Observatory MPC code L27 Location Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Remarks or comments Bad seeing
Elong Sol. : -9°/-8° Observation submission date 2026 Jun 03 05h53m42s Observation modification date 2026 Jun 03 05h56m30s