UPSA Object Registry
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225088 Gonggong

Dwarf planet
harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.
Absolute magnitude H
1.82
Semi-major axis
66.87 au
Eccentricity
0.5043
Inclination
30.9°
Orbital period
547.6 y
Rotation period
22.4 h

Also known as

4 identifiers

225088225088 Gonggong (2007 OR10)225088 GonggongGonggong

Orbit and body

JPL Small-Body Database · solution by Otto Matic
ClassTNO
Semi-major axis a66.87 au
Eccentricity e0.5043
Inclination i30.9°
Perihelion q / aphelion Q33.149 / 100.58 au
Period200,000 d (547.6 y)
Node Ω / argument ω / M336.84° / 206.62° / 111.66°
Earth MOID32.2 au
Absolute magnitude H1.82
Diameter— km
Albedo—
Rotation period22.4 h
Spectral type—
Observation arc1985-08-19 → 2025-10-15 · 578 observations

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/225088-gonggong · Registry entry updated 2026-08-14.