UPSA Object Registry
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10203 Flinders

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
3.638 km
Absolute magnitude H
14.51
Semi-major axis
2.203 au
Eccentricity
0.0805
Inclination
4.7°
Orbital period
3.258 y
Albedo
0.279

Also known as

4 identifiers

1020310203 Flinders (1997 PQ)10203 FlindersFlinders

Orbit and body

JPL Small-Body Database · solution by Otto Matic
ClassMBA
Semi-major axis a2.203 au
Eccentricity e0.0805
Inclination i4.7°
Perihelion q / aphelion Q2.025 / 2.38 au
Period1,190 d (3.258 y)
Node Ω / argument ω / M125.04° / 306.39° / 175°
Earth MOID1.04 au
Absolute magnitude H14.51
Diameter3.638 km
Albedo0.279
Rotation period— h
Spectral type—
Observation arc1991-09-12 → 2026-04-14 · 4,615 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/10203-flinders · Registry entry updated 2026-08-14.