Registry · deep sky

GCIRS 16SSE2

BlueSG SIMBAD s*b B0/0.5I 17 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 40.16s
Declination: −29° 00′ 29.6″
Galactic l, b: 359.94, -0.04673
Redshift z: 0.00069405
Radial velocity: 208 km/s
Proper motion: 8.2, 3.2 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
GCIRS 16SSE1	BlueSG	0.1879″	—
[GKM98] S2-50	Star	0.2046″	—
PSR J1745-2900	Pulsar	0.2625″	—
WR 101o	WolfRayet*	0.4284″	—
[GKM98] S2-17	BlueSG	0.4409″	—
GCIRS 16SE1	WolfRayet*	0.4651″	—
GCIRS 16SWW	Infrared	0.622″	—
[GKM98] S2-73	Star	0.6601″	—
GCIRS 16SW	WolfRayet*	0.6936″	—
[GKM98] S2-58	Variable*	0.7234″	—
[GKM98] S2-81	Star	0.7516″	—

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-16sse2 · Registry entry updated 2026-08-14.