Registry · deep sky

GCIRS 2

EmLine* SIMBAD Em* 69 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 45m 39.75s
Declination: −29° 00′ 32.9″
Galactic l, b: 359.94, -0.04596
Proper motion: -1.9, -5.4 mas/yr

Also known as

7 identifiers

BHA 9GCIRS 2[BSD96] 45Gal Center IRS 2Gal Center IRS 2 HII[KGD91] HeI 7Sgr A IRS 2

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
GCIRS 2L	Star	0.8316″	—
GCIRS 2S	Star	0.9219″	—
[GKM98] S5-34	Star	2.071″	—
[GKM98] S3-374	Star	2.092″	—
[GKM98] S5-187	Star	2.154″	—
[PGM2006] E53	BlueSG	2.216″	—
GCIRS 13W	Star	2.404″	—
[GKM98] S4-207	Star	2.662″	—
[GKM98] S8-7	Star	2.705″	—
[MES2007] X3	Filament	2.728″	—
[GKM98] S3-26	Star	2.868″	—

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/gcirs-2 · Registry entry updated 2026-08-14.