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220P/McNaught

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 10 01h35 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)7.4
Aperture radius for m15 '
Magnitude (MPC m2)11.2
Magnitude standard deviation1.9
Aperture radius for m26.75 "
Coma diameter15.2 '
r (dist/Sun) 1.653 AU
d (dist/Earth) 1.221 AU
Right ascension41.59308 °
Declination+9.53858 °
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 5
ACK MPCReport file updated 2026.08.10 07:28:44
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0220P         C2026 08 10.06621 02 46 22.34 +09 32 18.9          12.2 r      L27
0220P         C2026 08 10.07143 02 46 22.89 +09 32 19.0          12.2 r      L27
0220P        KC2026 08 10.07338 02 46 23.09 +09 32 19.2           7.4 r      L27
0220P         C2026 08 10.07664 02 46 23.44 +09 32 19.3          12.2 r      L27
0220P         C2026 08 10.08055 02 46 23.86 +09 32 19.3          12.2 r      L27
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
FilterNone
CameraATIK 414 EX
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details100 x 10s
Observatory MPC codeL27
LocationDauban
Reference stars catalog (ast)ATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.5 "/pix
Observation submission date2026 Aug 10 07h54m35s
Observation modification date2026 Aug 10 10h22m16s

(Record n° 31748)

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