Registry · deep sky

4C 23.43

Blazar SIMBAD Bla 344 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 24m 39.08s
Declination: +23° 45′ 12.2″
Galactic l, b: 41.386, 42.1
Magnitude V: 17.47
Redshift z: 0.92715
Radial velocity: 1.726e+05 km/s
Proper motion: -0.073, -0.025 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[CLW98] 1622+2352 +00030-00000	Galaxy	2.976″	—
[SDM97] 4	Galaxy	5.057″	—
[SDM97] 10	Galaxy	7.817″	—
[SDM97] 11	Galaxy	9.619″	—
[KSS94] J162439.1+234513 22	Galaxy	11.82″	—
[SDM97] 26	Galaxy	13.87″	—
[SDM97] 30	Galaxy	15.8″	—
[SDM97] 41	Galaxy	18.77″	—
[CT2008] 3C 336 0.3680a	Galaxy	19.99″	—
[SDM97] 82	Galaxy	31.13″	—
[SDM97] 91	Galaxy	33.17″	—

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/4c-23-43 · Registry entry updated 2026-08-14.