Registry · deep sky

NGC 7684

LINER SIMBAD LIN 58 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 30m 32.04s
Declination: +00° 04′ 51.8″
Galactic l, b: 84.075, -56.56
Parallax: 0.3678 mas
Redshift z: 0.01721
Radial velocity: 5,115 km/s
Proper motion: -0.4, -0.784 mas/yr
Angular size: 2.604′ × 0.8681′

Also known as

14 identifiers

2MASX J23303202+00045203XMM J233031.9+000452Gaia DR2 2644519910856412928Gaia DR3 2644519910856412928LEDA 71625NGC 7684RESOLVE rf469SDSS J233032.03+000451.7SDSS J233032.03+000451.8UGC 12637UZC J233032.0+000450Z 2327.9-0012Z 380-65MCG+00-59-050

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
UCAC4 451-132717	RGB*	159.8″	13.15
LEDA 1158005	AGN Candidate	199.1″	—
SDSS J233026.26+000123.9	QSO	225.1″	20.13
LEDA 1156723	LowSurfBrghtG	227″	—
LEDA 1158214	AGN Candidate	227.2″	—
SDSS J233023.48+000811.8	QSO	237.7″	19.74
2MASS J23303295+0000263	Seyfert1	265.8″	17.91
LSPM J2330+0002	HighPM*	278.2″	—
Z 380-64	LowSurfBrghtG	288.6″	—
HE 2328-0011	HorBranch*	301.7″	16.3
DEEP2-GRS 32008025	Galaxy	353.7″	—

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-7684 · Registry entry updated 2026-08-14.