Registry · deep sky

GCIRS 7W

WolfRayet* SIMBAD WR* WC9 40 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 39.86s
Declination: −29° 00′ 22.2″
Galactic l, b: 359.95, -0.04475
Proper motion: 5.653, -0.061 mas/yr

Also known as

13 identifiers

GCIRS 7WWR 101e[CRG2001b] 4[DWC2011] 128[FNS2015] 1703Gal Center IRS 7W[GPE2000] 6.35[KGD91] HeI 5[PGM2006] E68[PMM2001] B6Sgr A IRS 7W[SME2009] 704[SSR2003] 16

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[GKM98] S6-95	Star	0.1163″	—
[GKM98] S7-19	Star	1.579″	—
GCIRS 7	LongPeriodV*	1.667″	—
[GKM98] S7-20	Star	1.705″	—
GCIRS 3	Star	1.873″	—
GCIRS 7SW	WolfRayet*	1.92″	—
[GKM98] S6-90	Star	1.949″	—
[GKM98] S7-10	Star	2.05″	—
GCIRS 3E	WolfRayet*	2.123″	—
[GKM98] S8-15	Star	2.185″	—
[PGM2006] E73	BlueSG	2.188″	—

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-7w · Registry entry updated 2026-08-14.