UPSA Object Registry
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190P/Mueller

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
4.242 au
Eccentricity
0.5207
Inclination
2.17°
Orbital period
8.734 y

Also known as

3 identifiers

190P190P/MuellerMueller

Orbit and body

JPL Small-Body Database · solution by Otto Matic
ClassJFc
Semi-major axis a4.242 au
Eccentricity e0.5207
Inclination i2.17°
Perihelion q / aphelion Q2.033 / 6.45 au
Period3,190 d (8.734 y)
Node Ω / argument ω / M335.55° / 50.42° / 17.39°
Earth MOID1.04 au
Absolute magnitude H—
Diameter— km
Albedo—
Rotation period— h
Spectral type—
Observation arc1998-09-14 → 2026-02-14 · 714 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/190p-mueller · Registry entry updated 2026-08-14.