Registry · deep sky

3C 9

BLLac SIMBAD BLL 349 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: 00h 20m 25.22s
Declination: +15° 40′ 54.8″
Galactic l, b: 112.05, -46.53
Magnitude V: 17.62
Parallax: 0.0687 mas
Redshift z: 2.0235
Radial velocity: 2.4067e+05 km/s
Proper motion: -0.111, -0.055 mas/yr

Also known as

59 identifiers

2C 262E 0017.7+15242E 642MASS J00202523+15405472MASSI J0020252+1540543C 93C 9.03CR 94C 15.0287GB 001749.6+152401BWE 0017+1524Cul 0017+153CXOMP J002025.2+154054DA 8DB 1Gaia DR2 2792568082089075584Gaia DR3 2792568082089075584GB6 B0017+1524GLEAM J002025+154051[GR92] 0017+154[HB93] 0017+154IERS B0017+154LEDA 2817473MC3 0017+15.4MITG J002026+1540MRC 0017+154NRAO 19NVSS J002025+154052OHIO B 129PHL 2871PKS 0017+15PKS 0017+154PKS J0020+1540QSO B0017+15QSO B0017+1524QSO B0017+154QSO J0020+1540S2 0017+15[S77] 3SDSS J002025.22+154054.6SDSS J002025.22+154054.7TGSSADR J002025.2+154052TIC 303202462TXS 0017+154VLSS J0020.4+1540VLSSr J002025.4+154050VRO 15.00.03[VV96] J002025.2+154054[VV98] J002025.2+154054WB 0017+1524WISE J002025.21+154054.9WISEA J002025.22+154054.8WSTB 54W90[SBS92] 0017+154[VV2000] J002025.2+154054[VV2003] J002025.2+154054[VV2006] J002025.2+154054[VV2010] J002025.2+154054[WTW94] 0017+154

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LEDA 1489463	Galaxy	226.3″	—
SDSS J002046.15+154130.0	Galaxy	304.3″	—
QSO J0020+1534	QSO	382.7″	18.94
LEDA 1493493	Galaxy	481.8″	—

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/3c-9 · Registry entry updated 2026-08-14.