Registry · deep sky

Ton 605

HorBranch* SIMBAD HB* B 223 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: 12h 16m 53.67s
Declination: +30° 04′ 08.7″
Galactic l, b: 189.7, 81.87
Magnitude V: 15.98
Redshift z: 0.00019749
Radial velocity: 59.2 km/s
Proper motion: -3.298, -3.172 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BD+30 2251	**	94.42″	9.53
2MASS J12165918+3003054	BrownD*	95.48″	—
LEDA 1887860	Galaxy	140.4″	—
LEDA 1886930	Galaxy	222″	—
SDSS J121705.33+300706.2	QSO	233.2″	—
LEDA 1894391	Galaxy	491″	—

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/ton-605 · Registry entry updated 2026-08-14.