Registry · deep sky

BA 1-552

HIIReg SIMBAD HII 5 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: 00h 43m 05.37s
Declination: +41° 38′ 22.3″
Galactic l, b: 121.26, -21.21
Angular size: 1.22′ × 0.4617′

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J00430659+4138061	RedSG	21.11″	19.91
2MASS J00430402+4138465	AGN Candidate	28.62″	—
BA 1-550	Bubble	40.01″	—
2MASX J00430975+4138515	RedSG Candidate	57.13″	—
BA 1-551	HIIReg	60.13″	—
BA 1-555	HIIReg	60.61″	—
[LL2014] 60	SNRemnant	76.75″	—
2MASS J00431239+4137470	RedSG	86.3″	19.36
2MASS J00425892+4137273	RedSG Candidate	90.82″	19.85
[KLG2007] GC1 61	GlobCluster	91.7″	19.63
[PAV78] 576	HIIReg	102.6″	—

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/ba-1-552 · Registry entry updated 2026-08-14.