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Celestial object

C/2015 M1 (PANSTARRS)

2015 M1, C/2015 M1 (PANSTARRS), PANSTARRS

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Reference data

RADate-dependentMoving object · use an ephemeris

DecDate-dependentMoving object · use an ephemeris

Magnitude8.400

Angular size8.0′ × 4.0′

Position angle—

Distance—

ConstellationTau

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 designation2015 M1

JPL SPK-ID1003398

Orbit classCOM

Orbit IDJPL 10

Near-Earth objectNo

Potentially hazardousNo

Epoch · JD2457203.5

Eccentricity0.994579249174

Semi-major axis385.850444718 AU

Perihelion distance2.091599117 AU

Orbital period2,768,387.9 days

Earth MOID1.098310000 AU

Jupiter Tisserand0.981000

Inclination57.30953244°

Absolute magnitude · H—

Comet total magnitude · M115.9000 · K1 10.0000

Diameter—

Albedo—

Last catalogue sync2026-09-18 12:00:02

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.10 records

Catalogue identities

COMETC/2015 M1 (PANSTARRS)NASA/JPL Small-Body DatabaseSource

JPL_SBDBJPL 1003398NASA/JPL Small-Body DatabaseSource

Reference fields

Angular Size Major ArcminOpenNGC via GAVO TAP2026-09-11 05:30:19Source

Angular Size Minor ArcminOpenNGC via GAVO TAP2026-09-11 05:30:19Source

Canonical NameNASA/JPL Small-Body Database2026-09-11 05:30:14Source

ConstellationOpenNGC via GAVO TAP2026-09-11 05:30:19Source

Dec DegOpenNGC via GAVO TAP2026-09-11 05:30:19Source

MagnitudeOpenNGC via GAVO TAP2026-09-11 05:30:19Source

Ra DegOpenNGC via GAVO TAP2026-09-11 05:30:19Source

Small Body OrbitNASA/JPL Small-Body Database2026-09-11 05:30:14Source

Community observations

No public community observations for this object yet.

Guides & knowledge

Published Guides that reference this canonical object.

Knowledge library

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Images of this object

Confirmed manual or plate-solve links to this canonical object. Solver suggestions are excluded until confirmed by the image owner.

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