UPSA Object Registry
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10069 Fontenelle

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
12.346 km
Absolute magnitude H
12.54
Semi-major axis
2.998 au
Eccentricity
0.0651
Inclination
9.04°
Orbital period
5.202 y
Rotation period
20.84 h
Albedo
0.168

Also known as

4 identifiers

1006910069 Fontenelle (1989 CW2)10069 FontenelleFontenelle

Orbit and body

JPL Small-Body Database · solution by Otto Matic
ClassMBA
Semi-major axis a2.998 au
Eccentricity e0.0651
Inclination i9.04°
Perihelion q / aphelion Q2.803 / 3.19 au
Period1,900 d (5.202 y)
Node Ω / argument ω / M256.76° / 45.71° / 264.15°
Earth MOID1.8 au
Absolute magnitude H12.54
Diameter12.346 km
Albedo0.168
Rotation period20.839 h
Spectral type—
Observation arc1989-02-04 → 2026-04-13 · 7,827 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/10069-fontenelle · Registry entry updated 2026-08-14.