UPSA Object Registry
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10064 Hirosetamotsu

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
9.623 km
Absolute magnitude H
12.31
Semi-major axis
2.73 au
Eccentricity
0.1867
Inclination
9.72°
Orbital period
4.517 y
Rotation period
8.052 h
Albedo
0.244

Also known as

4 identifiers

1006410064 Hirosetamotsu (1988 UO)10064 HirosetamotsuHirosetamotsu

Orbit and body

JPL Small-Body Database · solution by Otto Matic
ClassMBA
Semi-major axis a2.73 au
Eccentricity e0.1867
Inclination i9.72°
Perihelion q / aphelion Q2.22 / 3.24 au
Period1,650 d (4.517 y)
Node Ω / argument ω / M30.83° / 311.13° / 166.33°
Earth MOID1.23 au
Absolute magnitude H12.31
Diameter9.623 km
Albedo0.244
Rotation period8.052 h
Spectral type—
Observation arc1988-10-09 → 2026-04-06 · 7,760 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/10064-hirosetamotsu · Registry entry updated 2026-08-14.