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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 Sep 11 02h36 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Magnitude (MPC m2)15
Aperture radius for m27.2 "
Magnitude bandG
r (dist/Sun) 1.774 AU
d (dist/Earth) 1.085 AU
Right ascension51.84475 °
Declination+8.14474 °
ADES report
# version=2022
# observatory
! mpcCode Y87
# submitter
! name J.-G. Bosch
# observers
! name J.-G. Bosch
# measurers
! name J.-G. Bosch
# telescope
! design reflector
! aperture 0.25
! fRatio 4.75
! detector CMO
# software
! astrometry Tycho 13.6
! photometry Tycho 13.6
permID |provID     |trkSub  |mode|stn |obsTime                |ra         |dec        |rmsRA|rmsDec|rmsFit|astCat  |mag  |rmsMag|band|photCat |photAp|logSNR|exp |notes|remarks
   220P|           | ABC1776| CMO|Y87 |2026-09-11T02:35:50Z   |51.84475   |+8.14474   |0.13 |0.17  |0.22  |   Gaia2|15.0 |0.13  |   G|   Gaia2| 7.2  |1.96  |1100|    K|
   220P|           | ABC1776| CMO|Y87 |2026-09-11T02:55:24Z   |51.84702   |+8.14357   |0.13 |0.17  |0.22  |   Gaia2|15.0 |0.15  |   G|   Gaia2| 7.2  |1.95  |1075|    K|
   220P|           | ABC1776| CMO|Y87 |2026-09-11T03:14:47Z   |51.84919   |+8.14224   |0.13 |0.20  |0.24  |   Gaia2|15.0 |0.15  |   G|   Gaia2| 7.2  |1.96  |1075|    K|
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature-5 °C
Binning4x4
MountEQ6-R pro
Exposure total time1100 s
Exposure details130x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalog (ast)Gaia2
Reference stars catalog (phot)Gaia2
Used softwaresTycho Tracker
Image resize factor0.5
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2026 Sep 11 07h10m39s
Observation modification date2026 Sep 11 18h34m00s

(Record n° 31848)

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