UPSA Object Registry
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10166 Takarajima

Asteroid
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.
Diameter
4.949 km
Absolute magnitude H
13.84
Semi-major axis
2.625 au
Eccentricity
0.1361
Inclination
3.72°
Orbital period
4.244 y
Rotation period
5.371 h
Albedo
0.181

Also known as

4 identifiers

1016610166 Takarajima (1995 BN3)10166 TakarajimaTakarajima

Orbit and body

JPL Small-Body Database · solution by Otto Matic
ClassMBA
Semi-major axis a2.625 au
Eccentricity e0.1361
Inclination i3.72°
Perihelion q / aphelion Q2.268 / 2.98 au
Period1,550 d (4.244 y)
Node Ω / argument ω / M84.47° / 274.59° / 270.29°
Earth MOID1.27 au
Absolute magnitude H13.84
Diameter4.949 km
Albedo0.181
Rotation period5.3712 h
Spectral type—
Observation arc1991-04-18 → 2026-04-10 · 3,997 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/10166-takarajima · Registry entry updated 2026-08-14.