Registry · deep sky

2MASS J21083478+4743176

HorBranch* SIMBAD HB* 9 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: 21h 08m 34.78s
Declination: +47° 43′ 17.6″
Galactic l, b: 89.163, 0.005926
Parallax: 0.524 mas
Redshift z: -0.00014963
Radial velocity: -44.86 km/s
Proper motion: -0.239, -3.613 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J21084415+4744566	RGB*	136.9″	—
2MASS J21083307+4740537	Star	145″	—
2MASS J21084530+4741282	HorBranch*	152.5″	—
2MASS J21083679+4745493	RGB*	153″	—
BD+47 3302	Be*	190.4″	10.5
2MASS J21085157+4745339	RGB*	217.4″	—
2MASS J21084921+4748053	RGB*	322.4″	—
2MASS J21080439+4739528	RGB*	368.9″	—
2MASS J21085318+4737585	HorBranch*	369.3″	—
2MASS J21091362+4742059	RGB*	398.6″	—
2MASS J21091324+4740460	RGB*	417″	—

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/2mass-j21083478-4743176 · Registry entry updated 2026-08-14.