Registry · deep sky

Z 56-3

Galaxy SIMBAD G 10 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: 17h 57m 46.88s
Declination: +04° 37′ 04.6″
Galactic l, b: 30.936, 14.03
Redshift z: 0.027236
Radial velocity: 8,054 km/s
Angular size: 0.507′ × 0.294′

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Barnard's star	BYDraV*	272.5″	9.511
Barnard's Star b	Planet	272.5″	—
TYC 425-262-1	SB*	324.5″	11.5
BD+04 3559	Star	340.5″	10.45
V* V391 Oph	EclBin	362″	—
Gaia DR2 4472819422127132928	Star	372.2″	—
Barnard c	Exoplanet	432.3″	9.54
Barnard d	Exoplanet	432.3″	9.54
Barnard b	Exoplanet	432.3″	9.54
Barnard e	Exoplanet	432.3″	9.54
TYC 425-1810-1	Star	522″	10.87

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/z-56-3 · Registry entry updated 2026-08-14.