Registry · deep sky

HD 227821

Star SIMBAD * B: 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: 20h 07m 51.31s
Declination: +35° 45′ 20.2″
Galactic l, b: 72.832, 1.723
Magnitude V: 10.65
Parallax: 0.5728 mas
Proper motion: -3.434, -6.947 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 227806	Star	97.61″	10.72
HD 227828	Star	156″	9.25
HD 227795	Star	162.9″	10.43
HD 227849	Star	262″	9.56
EM* VES 152	EmLine*	284″	11.77
Gaia DR3 2059055665861701376	Star	316″	—
BD+35 3976	Star	345.3″	10.03
HD 227784	PulsV*	348.7″	9.57
HD 191201	**	362.2″	7.34
HD 191201A	SB*	362.2″	7.43
Cl Biurakan 1	OpenCluster	367.5″	—

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/hd-227821 · Registry entry updated 2026-08-14.