Registry · deep sky

NGC 309

EmissionG SIMBAD EmG 175 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 56m 42.66s
Declination: −09° 54′ 50.0″
Galactic l, b: 127.31, -72.74
Redshift z: 0.01884
Radial velocity: 5,594.9 km/s
Angular size: 2.068′ × 1.846′

Also known as

18 identifiers

2MASX J00564266-09545006dFGS gJ005642.7-095450AGC 400506Gaia DR3 2473017777918685952HIPASS J0056-09IRAS 00542-1010IRAS F00541-1011LEDA 3377NGC 309NVSS J005642-095444PSCz Q00542-1010SDSS J005642.66-095449.9SINGG HIPASS J0056-09TC 634[CDB98] 20[CDB98] VLG 0054-1011MCG-02-03-050[PVK2003] 014.17773 -09.91383

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SN 1999ge	Supernova	17.7″	17.2
SN 2008cx	Supernova	57.03″	—
SN 2012dt	Supernova	69.18″	—
[VV2006] J005631.2-095757	QSO	252.1″	19.34
LEDA 984432	Galaxy	285″	—
LEDA 985330	AGN Candidate	295.4″	—
SDSS J005635.33-094923.2	EmissionG	344.3″	—
SDSS J005614.35-095402.8	Galaxy	420.9″	—
LEDA 984099	Galaxy	442.3″	—
LEDA 983556	Galaxy	516″	—

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-309 · Registry entry updated 2026-08-14.