Registry · deep sky

CXOSEXSI J175823.5+663950

QSO SIMBAD QSO 5 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: 17h 58m 23.57s
Declination: +66° 39′ 50.5″
Galactic l, b: 96.504, 29.97
Redshift z: 0.995
Radial velocity: 1.7939e+05 km/s
Proper motion: -1.121, 0.752 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 6543	PlanetaryNeb	126.1″	11.28
CXOSEXSI J175812.1+664252	Seyfert2	193.7″	—
TYC 4212-1100-1	Star	307.5″	11.23
QSO J1759+6638	QSO	387.9″	21.9
[VV98] J175911.7+663512	QSO	400.3″	20
2MASS J17583798+6646522	Star	430.2″	13.8
2MASS J17584647+6647585	EmissionG	506.6″	—

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/cxosexsi-j175823-5-663950 · Registry entry updated 2026-08-14.