Astro Corner
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Celestial object
112P/Urata-Niijima
112P, 112P/Urata-Niijima, Urata-Niijima
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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 designation112P
JPL SPK-ID1000113
Orbit classJFc
Orbit IDJPL K264/21
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2457652.5
Eccentricity0.587878452326
Semi-major axis3.529854664 AU
Perihelion distance1.454729167 AU
Orbital period2,422.3 days
Earth MOID0.481073000 AU
Jupiter Tisserand2.690000
Inclination24.20482779°
Absolute magnitude · H—
Comet total magnitude · M114.0000 · K1 19.2500
Diameter1.800000 km
Albedo—
Last catalogue sync2026-11-08 04:10:02
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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Guides & knowledge
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Images of this object
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