Registry · deep sky

2MASX J10574342+0134020

GtowardsCl SIMBAD GiC 28 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: 10h 57m 43.42s
Declination: +01° 34′ 02.4″
Galactic l, b: 251.28, 52.64
Redshift z: 0.03919
Radial velocity: 11,519 km/s
Angular size: 0.7097′ × 0.445′

Also known as

8 identifiers

2MASX J10574342+0134020[D80] ACO 1139 29Gaia DR2 3808381350001096192Gaia DR3 3808381350001096192LEDA 83389SDSS J105743.41+013402.3SDSS J105743.42+013402.3[OKL2018] A1139 00014

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LEDA 83388	GtowardsCl	143.8″	—
SDSS J105734.98+013200.1	QSO	176″	—
3XMM J105733.0+013717	LINER	250.7″	—
QSO B1055+017	QSO	281.1″	19.5
QSO B1055+0154	QSO	287.1″	19.93
2dFGRS TGN433Z064	GtowardsCl	308.7″	—
SDSS J105721.70+013313.2	QSO	329.3″	—
SDSS J105725.18+013717.5	QSO	336″	—
ACO 1139	ClG	365.5″	—
2MASX J10580162+0138058	GtowardsCl	365.6″	—
LEDA 166848	Galaxy	385.2″	—

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/2masx-j10574342-0134020 · Registry entry updated 2026-08-14.