Registry · deep sky

4FGL J0521.2+1637

AGN Candidate SIMBAD AG? 9 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 21m 15.26s
Declination: +16° 37′ 51.6″
Galactic l, b: 187.42, -11.33

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
ICRF J052109.8+163822	Seyfert1	83.08″	18.84
TYC 1296-530-1	YSO Candidate	199.3″	12.49
2MASS J05212587+1640161	RGB*	210″	—
2MASS J05211446+1641537	RGB*	242.4″	—
UCAC4 533-013655	Star	290.6″	13.65
CRTS J052137.4+164235	EclBin	427″	14.39
Gaia DR3 3394135014182942464	WhiteDwarf	500.4″	—
ATO J080.4308+16.7233	YSO Candidate	523.5″	13.45

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/4fgl-j0521-2-1637 · Registry entry updated 2026-08-14.