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Celestial object

C/2025 M3 (PANSTARRS)

2025 M3, C/2025 M3 (PANSTARRS), PANSTARRS

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Reference data

RADate-dependentMoving object · use an ephemeris

DecDate-dependentMoving object · use an ephemeris

Magnitude6.390

Angular size16.2′

Position angle—

Distance—

ConstellationCVn

Solar System catalogue

Moving-object reference

Comets and minor planets move against the background sky. Astro Corner therefore keeps their orbital catalogue record separately and does not pretend a single RA/Dec is permanently correct.

JPL SBDB

Primary designation2025 M3

JPL SPK-ID1004084

Orbit classCOM

Orbit IDJPL 4

Near-Earth objectNo

Potentially hazardousNo

Epoch · JD2460955.5

Eccentricity0.999646065529

Semi-major axis18283.904806793 AU

Perihelion distance6.471304168 AU

Orbital period903,029,325.6 days

Earth MOID5.482560000 AU

Jupiter Tisserand-2.315000

Inclination137.22321951°

Absolute magnitude · H—

Comet total magnitude · M113.4000 · K1 4.5000

Diameter—

Albedo—

Last catalogue sync2026-09-18 13:00:02

Planning coordinates are intentionally separate.A later Horizons ephemeris layer can calculate the object's apparent position for a specific date, time and observing location. Until then, static-sky tools are hidden for this record rather than showing misleading coordinates.

Open JPL Small-Body Database

Reference transparencySources & data provenanceSee where catalogue identities and imported reference fields came from.9 records

Catalogue identities

COMETC/2025 M3 (PANSTARRS)NASA/JPL Small-Body DatabaseSource

JPL_SBDBJPL 1004084NASA/JPL Small-Body DatabaseSource

Reference fields

Angular Size Major ArcminOpenNGC via GAVO TAP2026-09-11 06:30:13Source

Canonical NameNASA/JPL Small-Body Database2026-09-11 06:30:06Source

ConstellationOpenNGC via GAVO TAP2026-09-11 06:30:13Source

Dec DegOpenNGC via GAVO TAP2026-09-11 06:30:13Source

MagnitudeOpenNGC via GAVO TAP2026-09-11 06:30:13Source

Ra DegOpenNGC via GAVO TAP2026-09-11 06:30:13Source

Small Body OrbitNASA/JPL Small-Body Database2026-09-11 06:30:06Source

Community observations

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Published Guides that reference this canonical object.

Knowledge library

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Images of this object

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