Registry · deep sky

LDN 1517A

PartofCloud SIMBAD PoC 25 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: 04h 55m 06.30s
Declination: +30° 33′ 40.0″
Galactic l, b: 172.4, -8.086

Also known as

3 identifiers

[BM89] 1-49LDN 1517AMLB 3-30

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[LM99] L1517A	denseCore	70.98″	—
LDN 1517C	PartofCloud	253.4″	—
[BM89] L1517B	denseCore	309.4″	—
JH 431	Star	342.1″	—
2MASS J04552333+3027366	Low-Mass*	424.9″	—
2MASS J04553844+3031465	Star	430.5″	—
LDN 1519	DarkNeb	467.9″	—
LDN 1517	DarkNeb	501.5″	—
V* AB Aur	Ae*	512.1″	7.05
AB Aur b	Exoplanet	512.1″	7.076
AB Aur	Star	512.1″	—

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-1517a · Registry entry updated 2026-08-14.