Registry · deep sky

4FGL J1604.7+1734

Blazar Candidate SIMBAD Bz? 8 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 04m 44.57s
Declination: +17° 34′ 18.1″
Galactic l, b: 31.295, 44.57

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2XMM J160436.6+173325	BLLac	125.1″	19.4
LEDA 1537110	GtowardsCl	176.2″	—
2MASX J16044282+1738191	GtowardsCl	242.2″	—
2MASX J16044898+1738391	GtowardsCl	268.5″	—
MCG+03-41-085	GtowardsCl	283″	—
SN 1962C	Supernova	293.3″	18
LEDA 1534998	GtowardsCl	337.7″	—
2MASX J16042883+1738551	GtowardsCl	357.1″	—
LEDA 1536670	GtowardsCl	410.1″	—
SDSS J160438.74+174102.7	QSO	413.1″	—
Z 108-98	GtowardsCl	420.9″	—

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-j1604-7-1734 · Registry entry updated 2026-08-14.