Registry · deep sky

NGC 7789

OpenCluster SIMBAD OpC 587 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 57m 20.20s
Declination: +56° 43′ 34.0″
Galactic l, b: 115.53, -5.366
Magnitude V: 6.7
Parallax: 0.453 mas
Redshift z: -0.00018314
Radial velocity: -54.91 km/s
Proper motion: -0.922, -1.933 mas/yr
Angular size: 25.3′ × 25.3′

Also known as

6 identifiers

C 2354+564Cl Melotte 245NGC 7789OCl 269.0[KPR2004b] 518[KPS2012] MWSC 3779

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[NMM2020] WOCS 5001	Star	3.663″	—
Gaia DR2 1995014512321885184	Star	11.7″	—
Gaia DR3 1995014581032505344	Star	22.9″	—
UCAC4 734-104934	SB*	27.64″	—
Gaia DR3 1995013756400361984	Star	29.26″	—
UCAC4 734-104950	Star	30.64″	—
[NMM2020] WOCS 4001	Star	31.65″	—
UCAC4 734-104970	Star	32.49″	13.18
[NMM2020] WOCS 8002	Star	34.13″	—
UCAC4 734-104975	Star	38.47″	—
[NMM2020] WOCS 3001	Star	39.79″	—

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/ngc-7789 · Registry entry updated 2026-08-14.