Registry · deep sky

Mrk 478

Seyfert1 SIMBAD Sy1 569 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: 14h 42m 07.47s
Declination: +35° 26′ 22.9″
Galactic l, b: 59.238, 65.03
Magnitude V: 14.58
Redshift z: 0.077692
Radial velocity: 22,389 km/s
Proper motion: 0.054, -0.015 mas/yr

Also known as

51 identifiers

1AXG J144207+35261RXS J144207.7+3526322EUVE J1442+35.42MASS J14420747+35262292MASSI J1442074+3526222RE J144206+3526002RE J1442+3522RE J1442+3542XMM J144207.4+352622ATO J220.5311+35.4397CASG 512EUVE J1442+35.4FIRST J144207.4+352623Gaia DR2 1293977889990508544Gaia DR3 1293977889990508544[HB91] 1440+356INTREF 617IRAS 14400+3539IRAS F14400+3539LEDA 52510Mrk 478NVSS J144207+352624PG 1440+35PG 1440+356QSO B1440+3539QSO B1440+356QSO J1442+3526RBS 1418RE J144206+352604RE J1442+352RE J1448+352RX J144207+35264RX J1442.1+3526SDSS J144207.47+352622.9TIC 138253079UVQS J144207.47+352622.9[VV96] J144207.5+352623[VV98] J144207.5+352623WISE J144207.47+352622.9WISEA J144207.47+352622.9ZTF J144207.46+352622.9[BDW2002] q1440+3539[DML87] 690[FS2003] 0726[HSN2016] J220.53+35.43[KB2007] J144207.5+352622.9[VV2000] J144207.5+352623[VV2003] J144207.5+352623[VV2006] J144207.5+352623[VV2010] J144207.5+352623[ZEH2003] RX J1442.1+3526 1

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
CRTS J144200.5+352807	EclBin	134.5″	15.44
FIRST J144214.3+352814	RadioG	138.8″	—
SDSS J144229.77+352454.2	QSO	286.6″	—
MCG+06-32-086	Galaxy	417.4″	—
SDSS J144221.05+351955.2	QSO	421.8″	—
3XMM J144233.8+352056	Seyfert1	458.8″	—
HD 129581	HighPM*	471.9″	9.52
GALEX J144230.0+351934	WhiteDwarf	492.3″	—

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/mrk-478 · Registry entry updated 2026-08-14.