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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 12 02h27 UT by Eric Tessier


(Copyright Eric Tessier)

Coma Total magnitude (m1)8.8
Aperture radius for m11.4 '
Magnitude (MPC m2)12.1
Aperture radius for m26.1 "
Magnitude bandV
Coma diameter2.8 '
Tail length0.12 °
r (dist/Sun) 1.659 AU
d (dist/Earth) 1.212 AU
Right ascension42.48583 °
Declination+9.55056 °
InstrumentSW ED120
Instrument typeRefractor
Instrument aperture (0=naked eye)120 mm
Instrument focale length765 mm
FilterL
CameraQHYIII585C
SensorCMOS
MountSphinx
Exposure total time450 s
Exposure details30x15s
LocationYonne (89)
Resulting picture sampling (scale)0.76 "/pix
Image processingIRIS
Observation submission date2026 Aug 13 19h47m01s
Observation modification date2026 Aug 30 09h55m04s

(Record n° 31760)

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