Registry · deep sky

LDN 1689

DarkNeb SIMBAD DNe 154 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: 16h 32m 22.50s
Declination: −24° 28′ 29.0″
Galactic l, b: 353.94, 15.84

Also known as

1 identifiers

LDN 1689

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
IRAS 16293-2422	denseCore	2.917″	—
IRAS 16293-2422B	YSO	3.315″	—
[W89] A1	Radio	8.509″	—
[W89] A2	Radio	8.519″	—
IRAS 16293-2422A	YSO	8.714″	—
[W89] Ab	smmRad	8.839″	—
[W89] Aa	smmRad	8.919″	—
LDN 1689N	DarkNeb	50.27″	—
IRAS 16293-2422 NER	PartofCloud	92.13″	—
IRAS 16293E	denseCore	98.61″	—
2MASS J16322081-2430290	YSO	122.7″	—

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/ldn-1689 · Registry entry updated 2026-08-14.