Registry · deep sky

Z 225-7

BLLac SIMBAD BLL 2,331 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 53m 52.22s
Declination: +39° 45′ 36.6″
Galactic l, b: 63.6, 38.86
Magnitude V: 13.29
Parallax: 0.0549 mas
Redshift z: 0.034123
Radial velocity: 10,055 km/s
Proper motion: 0.811, -0.416 mas/yr
Angular size: 1.495′ × 1.135′

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[SJE91] H 1652+398 A	Star	104″	12.61
UCAC4 649-055506	Star	114.5″	12.53
SDSS J165350.92+394836.6	GtowardsCl	180.6″	—
LEDA 3129592	GtowardsCl	194.7″	—
SDSS J165331.84+394609.3	QSO	237.1″	—
SDSS J165352.93+394946.6	Galaxy	250.2″	—
LEDA 2156565	Galaxy	318.2″	—
SDSS J165412.72+395005.6	QSO	358.1″	—
2MASX J16532304+3943008	GtowardsCl	370.8″	—
SDSS J165420.19+394954.8	QSO	413.1″	—
SDSS J165312.33+394453.7	QSO	461.9″	—

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/z-225-7 · Registry entry updated 2026-08-14.