Registry · deep sky

ACO 2657

ClG SIMBAD ClG 280 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: 23h 44m 51.00s
Declination: +09° 08′ 40.0″
Galactic l, b: 96.651, -50.3
Redshift z: 0.0398
Radial velocity: 11,694 km/s
Angular size: 20′ × 20′

Also known as

21 identifiers

1ES 2342+08.91RXS J234456.7+0911492E 2342.3+08552E 47582MAXI J2344+092ACO 2657BAX 356.2125+09.1443CAN 83CID 83FR 118HMS 2343+0852MCXC J2344.9+0911PSZ2 G096.77-50.29PSZRX G096.72-50.26RBS 2044RX J2344.9+0911RXC J2344.9+0911RXGCC 934[S85] 486XCLASS 1279[B2017] 2930

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LEDA 85687	GtowardsCl	94.33″	—
2MASS J23444256+0909020	BrownD*	127.2″	—
LEDA 85683	GtowardsCl	158.8″	—
2MASX J23444188+0910529	GtowardsCl	189.6″	—
LEDA 85693	GtowardsCl	197.4″	—
Z 407-53	BrightestCG	199.4″	—
2MASX J23443844+0910069	GtowardsCl	205″	—
2MASX J23445734+0905269	GtowardsCl	214.7″	—
2MASX J23445979+0911345	GtowardsCl	217.7″	—
LEDA 85688	GtowardsCl	230″	—
LEDA 85674	GtowardsCl	234.9″	—

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-2657 · Registry entry updated 2026-08-14.