Registry · deep sky

US 3621

Blazar SIMBAD Bla 58 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: 03h 04m 58.98s
Declination: +00° 02′ 35.8″
Galactic l, b: 178.21, -47.97
Magnitude V: 18.06
Redshift z: 0.56388
Radial velocity: 1.2578e+05 km/s
Proper motion: -0.313, -0.339 mas/yr

Also known as

32 identifiers

1REX J030459+0002.51WGA J0304.9+00022MASS J03045898+00023582MASSI J0304589+000235FIRST J030458.8+000241Gaia DR2 3266567922780532096Gaia DR3 3266567922780532096GALEX J030458.9+000236GLEAM J030459+000233LAMOST J030458.96+000235.7NVSS J030459+000233PMN J0304+0002SDSS J030458.96+000235.7SDSS J030458.97+000235.7SDSS J030458.97+000235.8TGSSADR J030459.2+000232TIC 439915086TXS 0302-001US 3621VLSSr J030459.5+000238[VV98] J030459.2+000233WB 0302-0009WISE J030458.96+000235.7WISEA J030458.96+000235.7[MGL2009] BZQ J0304+0002[MGL2009] BZU J0304+0002[MML2015] 5BZU J0304+0002USNO-A2.0 0900-00715861[VV2000] J030459.0+000236[VV2003] J030459.0+000236[VV2006] J030459.0+000236[VV2010] J030459.0+000236

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
CRTS J030504.0+000448	EclBin	152.2″	—
BD-00 489	Star	240.6″	10.58
TYC 4707-1175-1	Star	279.7″	10.23
[VV2006] J030516.8+000045	QSO	292.1″	21.32
LEDA 145258	Galaxy	360.3″	—
SDSS J030520.89+000733.3	QSO	443.6″	20.68
MCG+00-08-082	Galaxy	444.3″	—
LEDA 138600	AGN	461.9″	18.2
SDSS J030435.33-000251.1	QSO	482.3″	20.46

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/us-3621 · Registry entry updated 2026-08-14.