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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 20 03h14 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Magnitude (MPC m2)15.3
Aperture radius for m27.2 "
Magnitude bandG
r (dist/Sun) 1.814 AU
d (dist/Earth) 1.055 AU
Right ascension52.98648 °
Declination+7.22292 °
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|           | ABC1824| CMO|Y87 |2026-09-20T03:14:20Z   |52.98648   |+7.22292   |0.19 |0.19  |0.27  |   Gaia2|15.3 |0.03  |   G|   Gaia2| 7.2  |1.85  | 740|    K|
   220P|           | ABC1824| CMO|Y87 |2026-09-20T03:28:05Z   |52.98708   |+7.22192   |0.20 |0.19  |0.28  |   Gaia2|15.3 |0.02  |   G|   Gaia2| 7.2  |1.86  | 740|    K|
   220P|           | ABC1824| CMO|Y87 |2026-09-20T03:41:40Z   |52.98774   |+7.22079   |0.21 |0.20  |0.28  |   Gaia2|15.3 |0.04  |   G|   Gaia2| 7.2  |1.85  | 720|    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
Picture exposure details110X20S
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 20 07h03m43s
Observation modification date2026 Sep 20 07h10m12s

(Record n° 31906)

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