Registry · deep sky

* zet Ori B

Star SIMBAD * O9.5II-III(n) 177 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: 05h 40m 45.57s
Declination: −01° 56′ 35.6″
Galactic l, b: 206.45, -16.59
Magnitude V: 3.73
Redshift z: 4.336e-05
Radial velocity: 13 km/s
Proper motion: 4, 2.5 mas/yr

Also known as

18 identifiers

* 50 Ori BADS 4263 BALS 16893BD-02 1338BCCDM J05408-0156BCGO 106CSI-02 1338 1GCRV 3518GOS G206.45-16.59 02HD 37743HR 1949PMSC 05357-0200B** STF 774BTIC 712837934TYC 4771-1188-2WDS J05407-0157BWEB 5271* zet Ori B

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
* zet Ori	**	2.416″	1.77
* zet Ori A	SB*	2.419″	1.9
* zet Ori C	Star	59.91″	9.54
Gaia DR3 3216643261586461696	EmLine*	232.6″	—
2MASS J05405701-0200012	YSO	267.9″	—
2MASS J05405249-0200461	YSO	271.2″	—
Kiso A-0904 115	TTauri*	282.9″	13.11
Kiso A-0904 106	TTauri*	398.2″	15.75
GSC 04771-01156	Star	406.2″	—
Gaia DR3 3216534925332952448	YSO Candidate	487.2″	—

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/zet-ori-b · Registry entry updated 2026-08-14.