Registry · deep sky

W 31c

HIIReg SIMBAD HII 358 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: 18h 10m 29.10s
Declination: −19° 56′ 05.0″
Galactic l, b: 10.621, -0.3872
Angular size: 4.6′ × 4.6′

Also known as

23 identifiers

GPSR 010.598-0.384GPSR 010.623-0.379GPSR 010.624-0.384GPSR5 10.623-0.379HSNH 34IRAS 18075-1956[L89b] 10.617-00.384PMN J1810-1955RFS 151[SG70] 010.6-0.4W 31c[WC89] 010.62-0.38[ABG85] 21[ABG85] 22[CKW87] 180731.2-195644GAL 010.6-00.4GAL 010.617-00.38GAL 010.62-00.38[KC97c] G010.6-00.4[WAM82] 010.62-0.38[WBH98] 18075-1956[WHR97] 18075-1956[WWB83] G010.62-0.38

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
W 31a	Radio	12.78″	—
W31 (2)	Maser	14.04″	—
W 31	StarFormingReg	15.68″	—
OH 010.62-00.38	Maser	16.75″	—
CORNISH G010.6234-00.3837	HIIReg	16.84″	—
[RMB2014] G010.62-00.38	Maser	17.94″	—
SNR G010.6-00.4	SNRemnant	23.01″	—
MMB G010.627-00.384	denseCore	23.96″	—
[HBM2005] G10.62-0.38	mmRad	24.37″	—
GAL 010.61-00.38	HIIReg	46.96″	—
IRAS 18074-1957	Star	83.5″	—

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/w-31c · Registry entry updated 2026-08-14.