Registry · deep sky

IC 661

RadioG SIMBAD rG 35 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 58m 51.51s
Declination: +01° 39′ 02.3″
Galactic l, b: 251.52, 52.9
Redshift z: 0.03986
Radial velocity: 11,712 km/s
Angular size: 0.8366′ × 0.6694′

Also known as

12 identifiers

2dFGRS TGN434Z1492MASX J10585152+0139022[D80] ACO 1139 45FIRST J105851.4+013901Gaia DR3 3808409215748411904IC 661LEDA 33051SDSS J105851.50+013902.2Z 10-50Z 1056.3+0156[MMJ2002] 282019[OKL2018] A1139 00003

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
3XMM J105852.2+014011	LINER	68.61″	—
[VV2006] J105858.7+013922	QSO	109.7″	20.04
LEDA 1202088	Galaxy	159.5″	—
LEDA 1201907	Galaxy	194.4″	—
LEDA 166849	Galaxy	271.1″	—
HD 95089 c	Exoplanet	287.9″	7.92
HD 95089 b	Exoplanet	287.9″	7.92
HD 95089	HighPM*	288.5″	7.95
[VV2006] J105833.8+014154	QSO	315.9″	21
2dFGRS TGN434Z116	LINER	329.7″	—
SDSS J105906.08+014320.6	Galaxy	338.5″	—

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/ic-661 · Registry entry updated 2026-08-14.