Registry · deep sky

NGC 4642

GinPair SIMBAD GiP 83 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: 12h 43m 17.78s
Declination: −00° 38′ 39.3″
Galactic l, b: 298.57, 62.16
Redshift z: 0.0088587
Radial velocity: 2,644 km/s
Angular size: 2.746′ × 0.7737′

Also known as

23 identifiers

2MASX J12431778-00383922MFGC 100166dFGS gJ124317.8-003839EVCC 1092GSC 04949-00288IRAS 12407-0022IRAS F12407-0022LEDA 42791NGC 4642PSCz Q12407-0022QDOT B1240436-002211SDSS J124317.75-003839.4TYC 4949-288-1UGC 7893UZC J124317.7-003841WALLABY J124317-003841Z 1240.7-0022Z 15-7[CHM2007] LDC 913 J124317.78-0038392MCG+00-33-004[NLB95] f861g014[ZYW2022] F43-2[ZYW2022] FAST J124318-003832

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[VV96] J124316.2-003810	QSO	37.64″	20.64
[VV96] J124310.8-003640	QSO	158.1″	19.48
UCAC4 447-054059	Star	243″	13.38
[VV2006] J124338.0-003859	QSO	304.1″	20.5
GSC 04949-00650	Star	323.2″	13.63
LEDA 1135883	Galaxy	358.4″	—
[VV96] J124250.9-003642	QSO	419.4″	—
HD 110572	Star	420″	9.705
SDSS J124333.28-004439.2	QSO	428.6″	—
2dFGRS TGN253Z128	AGN	433.2″	—
[VV96] J124255.0-003400	QSO	441.7″	—

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-4642 · Registry entry updated 2026-08-14.