Registry · deep sky

NGC 4055

RadioG SIMBAD rG 127 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 04m 01.47s
Declination: +20° 13′ 56.3″
Galactic l, b: 242.86, 77.15
Redshift z: 0.02445
Radial velocity: 7,240.3 km/s
Angular size: 0.787′ × 0.692′

Also known as

22 identifiers

2MASX J12040140+20135592XMM J120401.4+201355CAIRNS J120401.47+201356.7ECO 3295FIRST J120401.5+201356Gaia DR3 3951306694696410496LEDA 38146NGC 4055NGC 4061RASSCALS NRGb177.043SDSS J120401.47+201356.3SDSS J120401.48+201356.4[T76] 52AUGC 7044UZC J120401.5+201357VV 179bZ 1201.5+2030Z 128-5Z 98-40[CHM2007] HDC 693 J120401.40+2013559[CHM2007] LDC 864 J120401.40+2013559MCG+04-29-006

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SN 2008bf	Supernova	50.06″	—
3XMM J120405.8+201344	Seyfert1	62.65″	19.62
NGC 4065	LINER	67″	—
2MASX J12040495+2014489	GtowardsGroup	71.43″	—
NGC 4065 Group	GroupG	71.45″	—
SDSS J120356.27+201304.3	AGN Candidate	90.53″	—
SDSS J120400.66+201624.3	RGB*	148.4″	—
LEDA 1620013	Galaxy	154.3″	—
SDSS J120410.29+201222.8	AGN Candidate	155.5″	—
NGC 4072	LINER	192.2″	—
Z 98-41	GtowardsCl	205.6″	—

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-4055 · Registry entry updated 2026-08-14.