UPSA Object Registry
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155P/Shoemaker 3

Comet
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.
Semi-major axis
6.594 au
Eccentricity
0.7261
Inclination
6.4°
Orbital period
16.95 y

Also known as

3 identifiers

155P155P/Shoemaker 3Shoemaker

Orbit and body

JPL Small-Body Database · solution by Otto Matic
ClassJFc
Semi-major axis a6.594 au
Eccentricity e0.7261
Inclination i6.4°
Perihelion q / aphelion Q1.806 / 11.38 au
Period6,190 d (16.95 y)
Node Ω / argument ω / M97.28° / 14.6° / 179.61°
Earth MOID0.825 au
Absolute magnitude H—
Diameter— km
Albedo—
Rotation period— h
Spectral type—
Observation arc1986-01-10 → 2020-05-21 · 1,966 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/155p-shoemaker-3 · Registry entry updated 2026-08-14.