Registry · deep sky

ACO 209

ClG SIMBAD ClG 330 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: 01h 31m 52.87s
Declination: −13° 36′ 52.9″
Galactic l, b: 159.89, -73.51
Redshift z: 0.2048
Radial velocity: 55,218 km/s
Angular size: 7′ × 7′

Also known as

16 identifiers

1RXS J013152.8-133651ACO 209ACT-CL J0131.8-1336BAX 022.9895-13.5764ClG 0129.5-1350[F81] 50MCXC J0131.8-1336PLCKESZ G159.85-73.47PSZ1 G159.81-73.47PSZ2 G159.91-73.50PSZRX G159.84-73.51RBS 211RXC J0131.8-1336RXGCC 74XCLASS 97[DBG99] 22

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[OOP2020] Abell 209 BCG	BrightestCG	13.23″	17
HD 9325	HighPM*	376.3″	8.87

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/aco-209 · Registry entry updated 2026-08-14.