Registry · deep sky

HD 189733B

HighPM* SIMBAD PM* M4V 22 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: 20h 00m 42.98s
Declination: +22° 42′ 34.2″
Galactic l, b: 60.96, -3.921
Parallax: 50.629 mas
Proper motion: -12.19, -254 mas/yr

Also known as

10 identifiers

2MASS J20004297+2242342** BAK 1BCNS5 4951Gaia DR2 1827242816176111360Gaia DR3 1827242816176111360HD 189733BTIC 256364937UCAC3 226-217434UCAC4 564-097827WDS J20007+2243B

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 189733 b	Exoplanet	10.17″	7.67
HD 189733	BYDraV*	11.29″	7.648
2MASS J20003898+2242336	RGB*	55.28″	—
ATO J300.2216+22.7016	LongPeriodV*	144″	—
IRAS 19583+2235	Mira	150.9″	—
HD 345461	Star	168.2″	11.32
IRAS 19583+2231	LongPeriodV*	200.4″	—
2MASS J20002569+2242150	RGB*	240″	—
ZTF J200103.47+224118.3	EclBin	293.6″	—
2MASS J20004269+2247411	HorBranch*	307.1″	—
2MASS J20001906+2239432	RGB*	372.5″	—

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/hd-189733b · Registry entry updated 2026-08-14.