Registry · deep sky

* alf Tau B

HighPM* SIMBAD PM* M2.5 12 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: 04h 35m 57.25s
Declination: +16° 30′ 21.3″
Galactic l, b: 180.98, -20.24
Magnitude V: 13.6
Parallax: 47.253 mas
Proper motion: 58.92, -198.8 mas/yr

Also known as

16 identifiers

ADS 3321 B* alf Tau BBD+16 629B** BU 550BCCDM J04359+1631BCNS5 1143CSI+16 629 2Gaia DR2 3313069881589149824Gaia DR3 3313069881590622848GJ 171.1 BGJ 9159 BHD 29139BIDS 04302+1619 BTIC 673648676WDS J04359+1631B[RHG95] 796

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
alf Tau	Star	31.15″	—
alf Tau b	Exoplanet	31.15″	0.872
* alf Tau	LongPeriodV* Candidate	31.32″	0.86
* alf Tau b	Planet	31.32″	—
BD+16 630	**	131.9″	10.71
HD 285910	Star	336.9″	10.59
G 83-21	HighPM*	449.7″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/alf-tau-b-719242 · Registry entry updated 2026-08-14.