Astro Corner
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Celestial object
252P/LINEAR
252P, 252P/LINEAR, LINEAR
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Reference data
RADate-dependentMoving object · use an ephemeris
DecDate-dependentMoving object · use an ephemeris
Magnitude—
Angular size—
Position angle—
Distance—
Constellation—
Solar System catalogue
JPL SBDBMoving-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.
Primary designation252P
JPL SPK-ID1000298
Orbit classJFc
Orbit IDJPL K212/2
Near-Earth objectYes
Potentially hazardousNo
Epoch · JD2457552.5
Eccentricity0.673085015395
Semi-major axis3.046804058 AU
Perihelion distance0.996045902 AU
Orbital period1,942.5 days
Earth MOID0.012206200 AU
Jupiter Tisserand2.821000
Inclination10.42219597°
Absolute magnitude · H—
Comet total magnitude · M116.4000 · K1 16.5000
Diameter—
Albedo—
Last catalogue sync2026-09-18 08:00:02
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.4 records
Community observations
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Published Guides that reference this canonical object.
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Images of this object
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