
Astro Corner
Your corner of the universe.
Celestial object
172 Baucis (A877 CA)
172, 172 Baucis (A877 CA), Baucis
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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 designation172
JPL SPK-ID20000172
Orbit classMBA
Orbit IDJPL 115
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2461200.5
Eccentricity0.114011492301
Semi-major axis2.379380017 AU
Perihelion distance2.108103351 AU
Orbital period1,340.6 days
Earth MOID1.096380000 AU
Jupiter Tisserand3.510000
Inclination10.01618772°
Absolute magnitude · H8.7200
Diameter62.430000 km
Albedo0.138200
Last catalogue sync2026-09-11 01:40:09
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
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Images of this object
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