Astro Corner
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Celestial object
388 Charybdis (A894 ED)
388, 388 Charybdis (A894 ED), Charybdis
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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 designation388
JPL SPK-ID20000388
Orbit classMBA
Orbit IDJPL 137
Near-Earth objectNo
Potentially hazardousNo
Epoch · JD2461200.5
Eccentricity0.064982329550
Semi-major axis3.005154360 AU
Perihelion distance2.809872429 AU
Orbital period1,902.8 days
Earth MOID1.799440000 AU
Jupiter Tisserand3.239000
Inclination6.44826245°
Absolute magnitude · H8.7100
Diameter125.754000 km
Albedo0.042000
Last catalogue sync2026-09-12 01:00:10
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
Published Guides that reference this canonical object.
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Images of this object
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