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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 11 02h24 UT by Eric Tessier


(Copyright Eric Tessier)

Coma Total magnitude (m1)7
Aperture radius for m11.4 '
Magnitude (MPC m2)10.5
Aperture radius for m26.1 "
Magnitude bandV
Coma diameter2.8 '
Tail length0.12 °
r (dist/Sun) 1.656 AU
d (dist/Earth) 1.217 AU
Right ascension42.05208 °
Declination+9.54636 °
InstrumentSW ED120
Instrument typeRefractor
Instrument aperture (0=naked eye)120 mm
Instrument focale length765 mm
FilterL
CameraQHYIII585C
SensorCMOS
Binning1x1
MountSphinx
MotorizationYes
AutoguideNo
Exposure total time300 s
Exposure details20x15s
LocationYonne (89)
Resulting picture sampling (scale)0.76 "/pix
Image processingIRIS
Remarks or commentsimage monochrome à partir du RVB
Observation submission date2026 Aug 11 19h16m20s
Observation modification date2026 Aug 30 09h55m26s

(Record n° 31756)

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