UPSA Object Registry
Registry · exoplanet

* tau Cet b

Planet Candidate SIMBAD Pl? 8 papers
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.
Right ascension
01h 44m 04.08s
Declination
−15° 56′ 14.9″
Galactic l, b
173.1, -73.44
Parallax
273.81 mas
Proper motion
-1,722, 855 mas/yr

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
* tau Cet h Planet 0″ —
* tau Cet HighPM* 0″ 3.5
* tau Cet e Planet 0″ —
* tau Cet c Planet Candidate 0″ —
* tau Cet d Planet Candidate 0″ —
* tau Cet f Planet 0″ —
* tau Cet g Planet 0″ —
tau Cet f Exoplanet 29.8″ 3.496
tau Cet Star 29.8″ —
tau Cet g Exoplanet 29.8″ 3.496
tau Cet h Exoplanet 29.8″ 3.496

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/tau-cet-b · Registry entry updated 2026-08-14.