Registry · deep sky

COUP 509

X SIMBAD X 6 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: 05h 35m 12.97s
Declination: −05° 23′ 30.0″
Galactic l, b: 209.01, -19.4

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
ISOY J053513.41-052329.3	YSO	6.495″	—
COUP 553	YSO Candidate	8.371″	16.81
MLLA 403	Low-Mass*	8.383″	—
V* V1398 Ori	OrionV*	12.5″	14.94
MLLA 346	YSO Candidate	14.2″	—
V* LV Ori	TTauri*	15.18″	12.91
ISOY J053513.81-052340.1	YSO	15.71″	—
COUP 593	YSO	17.31″	—
Parenago 1823	OrionV*	18.24″	15.08
COUP 440	YSO Candidate	18.53″	—
MLLA 329	YSO	18.71″	—

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/coup-509 · Registry entry updated 2026-08-14.