Registry · deep sky

[BT2009] G3

mmRad SIMBAD mm 10 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 56m 48.90s
Declination: +01° 23′ 34.0″
Galactic l, b: 34.784, -0.5609

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
MSXDC G034.77-00.55	DarkNeb	13.09″	—
[ERG2015] 6123	denseCore	18.89″	—
[BT2009] G2	mmRad	27.65″	—
AGAL G034.779-00.567	smmRad	28.8″	—
[POR2009] IRDC G34.776-0.554	DarkNeb	39.41″	—
AGAL G034.772-00.562	YSO	47.94″	—
GAL 034.8-00.6	Cloud	92.5″	—
[ERG2015] 6122	denseCore	153.4″	—
[BT2009] G1	mmRad	183.2″	—
[CFG97b] W44 OH F	Maser	255.2″	—
[ERG2015] 6145	smmRad	281.4″	—

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/bt2009-g3 · Registry entry updated 2026-08-14.