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QSO B1641+3956

QSO SIMBAD QSO 33 papers

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Right ascension: 16h 43m 27.10s
Declination: +39° 51′ 25.9″
Galactic l, b: 63.525, 40.86
Magnitude V: 19.06
Parallax: 0.1993 mas
Redshift z: 1.0886
Radial velocity: 1.8798e+05 km/s
Proper motion: -0.298, -0.203 mas/yr

Also known as

18 identifiers

1WGA J1643.4+3951[A97] J164327.2+395125[CR82] 1641.8+399Gaia DR2 1355745494005546880Gaia DR3 1355745494005546880[HB93] 1641+399DQSO B1641+3956QSO B1641.8+3956RX J164327.2+395125SDSS J164327.09+395125.8SDSS J164327.09+395125.9[VV96] J164327.2+395125[VV98] J164327.2+395125[CCS88] 1641.8+3956[VV2000] J164327.2+395125[VV2003] J164327.1+395125[VV2006] J164327.1+395125[VV2010] J164327.1+395125

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
QSO B1641+3958	QSO	109″	18.32
SDSS J164336.70+395100.7	QSO	113.5″	—
QSO B1641+399B	QSO	166.5″	19.5
QSO B1641+3959	QSO	181.3″	20.01
NGC 6212	Seyfert1	188.3″	—
BD+40 3056	ChemPec*	251.9″	9.85
3C 345	Blazar	367″	16.59
UCAC4 650-056582	Star	381.1″	15.3
UCAC4 650-056580	Star	430.1″	15.29
QSO B1641+398	QSO	474.6″	20.82
ZTF J164408.12+395300.1	RRLyrae	481.7″	17.47

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-b1641-3956 · Registry entry updated 2026-08-14.