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QSO B1641+4005

QSO SIMBAD QSO 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: 16h 43m 36.53s
Declination: +40° 00′ 23.3″
Galactic l, b: 63.724, 40.84
Magnitude V: 19.31
Parallax: 0.0215 mas
Redshift z: 2.12
Radial velocity: 2.4394e+05 km/s
Proper motion: 0.304, -0 mas/yr

Also known as

16 identifiers

[A97] J164336.6+400023[CR82] 1641.9+401Gaia DR2 1355756145524552704Gaia DR3 1355756145524552704[HB93] 1641+400QSO B1641+400QSO B1641+4005QSO B1641.9+4005SDSS J164336.52+400023.3[VV96] J164336.6+400023[VV98] J164336.6+400023[CCS88] 1641.9+4005[VV2000] J164336.6+400023[VV2003] J164336.5+400023[VV2006] J164336.5+400023[VV2010] J164336.5+400023

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
GALEX J164328.5+400204	WhiteDwarf	136.4″	—
LEDA 2158766	GtowardsCl	202.9″	—
BD+40 3056	ChemPec*	320.7″	9.85
SDSS J164402.89+400234.0	QSO	329.8″	—
QSO B1641+399B	QSO	397.4″	19.5
QSO B1641+3958	QSO	445.3″	18.32
2MASS J16441082+3956423	ChemPec*	451.7″	—
QSO B1642+400	QSO	486.9″	19.45
UCAC4 651-056851	Star	516.8″	13.07

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/qso-b1641-4005 · Registry entry updated 2026-08-14.