Registry · deep sky

NGC 4378

Seyfert2 SIMBAD Sy2 254 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 25m 18.10s
Declination: +04° 55′ 30.5″
Galactic l, b: 286.11, 66.94
Magnitude V: 13.49
Redshift z: 0.0085827
Radial velocity: 2,562 km/s
Angular size: 2.59′ × 2.15′

Also known as

27 identifiers

1E 1222.7+05112MASX J12251807+04553002XMM J122518.0+045530EVCC 2099Gaia DR3 3707977585990707328HIPASS J1225+04IRAS F12227+0512LEDA 40490[M98c] 122244.3+051213NGC 4378PCCS1 857 G286.12+66.93SDSS J122518.09+045530.4UGC 7497UZC J122518.1+045530VCC 785WISE J122518.11+045530.5Z 1222.7+0512Z 42-92[BEC2010] HRS 140[CHM2007] HDC 720 J122518.07+0455300[CHM2007] LDC 904 J122518.07+0455300[HSN2016] J186.32+04.92MCG+01-32-052[VV2003c] J122517.9+045530[VV2006c] J122517.9+045530[VV2010c] J122517.9+045530[YOF95] 122

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 108157	Star	204.8″	8.87
SDSS J122504.71+045723.3	QSO	229.7″	—
HD 108124	HighPM*	239.9″	8.99
SDSS J122517.58+045023.5	QSO	307.1″	—
SDSS J122453.57+045646.8	QSO	374.4″	—
LEDA 40580	Galaxy	455.3″	—
LEDA 40531	LowSurfBrghtG	481.2″	—

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-4378 · Registry entry updated 2026-08-14.