Registry · deep sky

COUP 690

YSO SIMBAD Y*O M4.7 32 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 15.21s
Declination: −05° 23′ 18.8″
Galactic l, b: 209.01, -19.39

Also known as

20 identifiers

COUP 690COUP J053515.2-052318CXOONC J053515.2-052318Gaia DR3 3017364028973938816MLLA 416[OW94] 152-319TCC 24VISION J05351521-0523188[BSD98] 22[FBG2002] 459[FRM2016] 220[HC2000] 318[LML2004] 203[LRY2000] 91[OGB2021] 125[RRS2008] 152-319[SCB99] 64[SEM2016] 371[ZRK2004] 152-319[ZRK2004] 28

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
MLLA 410	YSO Candidate	3.374″	—
MLLA 394	YSO Candidate	4.51″	—
MLLA 393	YSO Candidate	5.068″	—
MLLA 438	YSO Candidate	5.48″	—
MLLA 391	YSO	5.671″	—
MLLA 430	YSO Candidate	5.76″	—
COUP 665	YSO Candidate	6.302″	—
COUP 658	OrionV*	8.353″	—
Parenago 1866	YSO	8.599″	14.5
* tet01 Ori H	YSO	9.461″	—
[RMB2014] G209.00-19.38	Maser	9.973″	—

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-690 · Registry entry updated 2026-08-14.