Registry · deep sky

NGC 638

GtowardsGroup SIMBAD GiG 53 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: 01h 39m 37.84s
Declination: +07° 14′ 14.1″
Galactic l, b: 143.41, -53.71
Redshift z: 0.010583
Radial velocity: 3,156 km/s
Angular size: 1.035′ × 0.673′

Also known as

16 identifiers

2MASX J01393785+0714144CAIRNS J013937.90+071414.0Gaia DR2 2565566416111673088Gaia DR3 2565566416111673088IRAS 01370+0659IRAS F01370+0659LEDA 6145Mrk 1003NGC 638PSCz Q01370+0659UGC 1170UZC J013937.9+071414Z 0137.0+0658Z 412-11[CHM2007] LDC 100 J013937.85+0714144MCG+01-05-014

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J013922.69+071150.6	QSO	267.2″	—
SDSS J013956.57+071740.0	QSO	346.6″	—

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/ngc-638 · Registry entry updated 2026-08-14.