Registry · deep sky

ACO S 520

ClG SIMBAD ClG 114 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: 05h 16m 37.40s
Declination: −54° 30′ 01.5″
Galactic l, b: 262.23, -35.38
Redshift z: 0.295
Radial velocity: 75,818 km/s
Angular size: 14′ × 14′

Also known as

29 identifiers

1RXS J051634.0-5431041RXS J051657.9-5430002RXS J051626.5-5433402RXS J051634.7-5431052RXS J051642.0-543008ACO S 520ACT-CL J0516-5430ACT-CL J0516.5-5430ACT-CL J0516.6-5430CXOU J051635.7-543042LCS-CL J051637-5430.0MARD J051626.5-543340MARD J051634.7-543105MARD J051642.0-543008MCXC J0516.6-5430PLCKESZ G262.25-35.36PSZ1 G262.27-35.38PSZ2 G262.27-35.38PSZRX G262.25-35.38PSZSPT J0516-5430RXC J0516.6-5430RXC J0516.7-5430RXC J0516.9-5430RXGCC 200SCSO J051637-543001SPT-CL J0516-5430XCLASS 24540XMMXCS J051636.6-543120.8[RRB2014] RM J051637.2-543059.0

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
CMB2024 SPT-CL J0516-5430 BCG	BrightestCG	0.3159″	—
[BZR2017] J051634.79-543011.9	GtowardsCl	24.76″	—
[BZR2017] J051637.16-543059.0	GtowardsCl	57.43″	—
[BZR2017] J051631.16-542938.9	GtowardsCl	58.64″	—
[BZR2017] J051638.68-543131.6	GtowardsCl	90.71″	—
[BZR2017] J051629.24-543119.8	GtowardsCl	105.5″	—
[BZR2017] J051627.68-543113.4	GtowardsCl	110.8″	—
OGLE LMC699.23.000007	RRLyrae	163.8″	14.38
SPT -CL J0517-5430	ClG	196.9″	—
TYC 8511-1096-1	Star	520.4″	11.59

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-s-520 · Registry entry updated 2026-08-14.