Astro Corner
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Celestial object
142P/Ge-Wang
142P, 142P/Ge-Wang, Ge-Wang
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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 designation142P
JPL SPK-ID1000160
Orbit classJFc
Orbit IDJPL K213/5
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2455672.5
Eccentricity0.499146406961
Semi-major axis4.966336607 AU
Perihelion distance2.487407534 AU
Orbital period4,042.5 days
Earth MOID1.482950000 AU
Jupiter Tisserand2.702000
Inclination12.30740935°
Absolute magnitude · H—
Comet total magnitude · M115.4000 · K1 7.0000
Diameter—
Albedo—
Last catalogue sync2026-09-18 07:50:02
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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