Registry · deep sky

Sgr B2 (OH)

MolCld SIMBAD MoC 91 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 47m 20.80s
Declination: −28° 23′ 32.0″
Galactic l, b: 0.66156, -0.04108

Also known as

1 identifiers

SgrB2(OH)

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
OH 000.658-00.042	Maser	12.82″	—
AGAL G000.654-00.041	smmRad	13.38″	—
GAL 000.67-00.03	HIIReg	13.59″	—
Sgr B2 (South)	HIIReg	13.94″	—
Sgr B2 HII C	HIIReg	17.15″	—
[DMN2000] Sgr B2 N1	PartofCloud	17.48″	—
OH 000.657-00.040	Maser	17.56″	—
[DMN2000] Sgr B2 N2	PartofCloud	18.9″	—
Sgr B2 HII D	HIIReg	21.57″	—
MMB G000.665-00.036	Maser	21.66″	—
[GCD95] I10.52	HIIReg	24.79″	—

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/sgr-b2-oh · Registry entry updated 2026-08-14.