Registry · deep sky

NGC 3870

HIIG SIMBAD H2G 157 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: 11h 45m 56.63s
Declination: +50° 11′ 59.7″
Galactic l, b: 147.01, 63.75
Redshift z: 0.002412
Radial velocity: 722.23 km/s
Angular size: 1.185′ × 0.8024′

Also known as

18 identifiers

2MASX J11455663+5011596BTS 39IRAS 11432+5028IRAS F11433+5028LEDA 36686Mrk 186NGC 3870PSCz Q11432+5028SBSG 1143+504SDSS J114556.60+501159.0SRGE J114557.0+501209UGC 6742UZC J114556.6+501200Z 1143.3+5030Z 268-81[CHM2007] HDC 706 J114556.63+5011596[CHM2007] LDC 867 J114556.63+5011596MCG+08-22-001

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J114602.90+501254.4	QSO	81.4″	—
SDSS J114558.33+501335.8	QSO	97.66″	—
SDSS J114551.71+500924.6	QSO	161.9″	—
SDSS J114527.11+500851.7	QSO	340.2″	—
SDSS J114517.68+500900.0	QSO	415″	—
SDSS J114507.06+501221.0	QSO	476.4″	—
SDSS J114516.43+501644.1	QSO	479.2″	—
SDSS J114647.04+501446.9	QSO	511.9″	—

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/ngc-3870 · Registry entry updated 2026-08-14.