Registry · deep sky

W 33a

YSO SIMBAD Y*O 752 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 14m 39.57s
Declination: −17° 52′ 02.2″
Galactic l, b: 12.908, -0.2607
Parallax: 0.396 mas
Proper motion: -0.36, -2.22 mas/yr
Angular size: 0.897′ × 0.305′

Also known as

50 identifiers

2MASX J18143956-1752022AGAL G012.908-00.259BGPSv2 G012.907-00.259Caswell CH3OH 012.909-00.260Caswell CH3OH 012.91-00.26Caswell H2O 012.91-00.26GRS G012.90 -00.30HIGALBM G012.9083-00.2603HIGALP B012.9084-00.2604HIGALP L012.9103-00.2576HIGALP M012.9086-00.2591HIGALP R012.9088-00.2603HIGALP S012.9091-00.2556IRAS 18117-1753JCMTLSP J181439.4-175203JCMTSE J181439.2-175202JCMTSF J181439.2-175202JPS G012.908-00.261Kes 64MMB G012.909-00.260MSH 18-1-04MSX5C G012.9079-00.2606MSX6C G012.9090-00.2607OH 012.9-00.3OH 012.908-00.260OH 012.91-00.26RAFGL 2090SCOPE G012.91-00.26W 33aWISE J181439.58-175158.3WISEA J181439.52-175200.5AKARI-IRC-V1 J1814396-175156[ARM2000] G012.908-00.259[BNM96] 012.907-0.259[CLW2016] G12.91-0.26[CUS2014] G012.9071-0.2595[ERG2015] 2777[GAD2020] G012.908-00.260GAL 012.9-00.3[JGD81] H2O 012.91-0.26[PCC93] 236[PMB2005] CH3OH 012.90-00.26[RMB2014] G012.90-00.26[SHK2000] 18117-1753[THW2006] G012.90-00.25 a[THW2006] G012.908-00.261SMM[VVE2000] W33A MM 2[WBH98] 18117-1753[WHR97] 18117-1753[WWW74] G012.9-0.3

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[VM2005] W33A Q1	mmRad	2.29″	—
[GZK2010] MM1-Main	mmRad	2.363″	—
EGO G012.91-0.26	Outflow Candidate	2.414″	—
BGPS G012.909-00.260	denseCore	4.453″	—
[BDS2003] 114	OpenCluster	7.261″	—
JCMTLSP J181444.3-175227	Radio	66.4″	—
GAL 012.90-00.24	Maser	73.95″	—
AGAL G012.899-00.241	YSO	79.88″	—
AGAL G012.893-00.282	YSO	95.35″	—
AGAL G012.883-00.254	YSO	95.48″	—
AGAL G012.934-00.274	YSO	107.7″	—

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-33a · Registry entry updated 2026-08-14.