Astro Corner
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Celestial object
10P/Tempel 2
10P, 10P/Tempel 2, Tempel
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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 designation10P
JPL SPK-ID1000094
Orbit classJFc
Orbit IDJPL K265/52
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2457901.5
Eccentricity0.537480533237
Semi-major axis3.063145201 AU
Perihelion distance1.416764285 AU
Orbital period1,958.2 days
Earth MOID0.405812000 AU
Jupiter Tisserand2.964000
Inclination12.03103147°
Absolute magnitude · H—
Comet total magnitude · M113.3000 · K1 7.2500
Diameter10.600000 km
Albedo0.022000
Last catalogue sync2026-09-18 07:40:03
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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Images of this object
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