Registry · deep sky

ACO 3854

ClG SIMBAD ClG 75 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: 22h 17m 45.72s
Declination: −35° 43′ 31.4″
Galactic l, b: 8.4571, -56.34
Redshift z: 0.1491
Radial velocity: 41,399 km/s
Angular size: 12.08′ × 12.08′

Also known as

17 identifiers

1RXS J221745.7-354327ACO 3854ACT-CL J2217.7-3543AM 2214-355BAX 334.4287-35.7162EDCC 124MCXC J2217.7-3543PLCKESZ G008.44-56.35PSZ1 G008.42-56.34PSZ2 G008.47-56.34PSZRX G008.47-56.33RBS 1845RXC J2217.7-3543RXGCC 884SPT-CL J2217-3543XCLASS 1844[DBG99] 106

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASX J22174585-3543293	BrightestCG	2.791″	—
LEDA 89207	Galaxy	318.7″	—
LEDA 89224	Galaxy	360.8″	—
LEDA 89211	Galaxy	431.8″	—

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/aco-3854 · Registry entry updated 2026-08-14.