Registry · deep sky

APG 220B

PartofG SIMBAD PoG 55 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: 15h 34m 57.28s
Declination: +23° 30′ 11.3″
Galactic l, b: 36.627, 53.03
Redshift z: 0.0182
Radial velocity: 5,406.6 km/s

Also known as

3 identifiers

APG 220B[GCM90] Arp 220 B[SLL98] Arp 220 SE

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[LDT2006] E14	Radio	0.09358″	—
[LDT2006] E10	Radio	0.162″	—
[LDT2006] W8	SNRemnant	0.6181″	—
[LDT2006] W10	SNRemnant	0.7077″	—
[LDT2006] W12	Radio	0.73″	—
[LDT2006] W15	SNRemnant	0.7744″	—
[LDT2006] W17	SNRemnant	0.7996″	—
[LLD98] W1	Maser	0.8065″	—
[LDT2006] W18	SNRemnant	0.8086″	—
[LDT2006] W11	Radio	0.8095″	—
[LDT2006] W30	SNRemnant	0.8126″	—

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/apg-220b · Registry entry updated 2026-08-14.