Mrk 478

SIMBAD black-hole candidate classification

Also known as TIC 138253079 · ATO J220.5311+35.4397 · WISEA J144207.47+352622.9 · ZTF J144207.46+352622.9 · Gaia DR3 1293977889990508544 · [HSN2016] J220.53+35.43 · 1AXG J144207+3526 · 2MASS J14420747+3526229 · 2MASSI J1442074+352622 · 2RE J144206+352600 · 2RE J1442+354 · 2RE J1442+352 · CASG 512 · INTREF 617 · IRAS F14400+3539 · IRAS 14400+3539 · LEDA 52510 · PG 1440+356 · PG 1440+35 · QSO B1440+3539 · QSO J1442+3526 · QSO B1440+356 · RBS 1418 · RE J1442+352 · RE J1448+352 · RE J144206+352604 · RX J144207+35264 · UVQS J144207.47+352622.9 · [BDW2002] q1440+3539 · [DML87] 690 · [FS2003] 0726 · [HB91] 1440+356 · [KB2007] J144207.5+352622.9 · 1RXS J144207.7+352632 · 2EUVE J1442+35.4 · EUVE J1442+35.4 · FIRST J144207.4+352623 · RX J1442.1+3526 · [VV2000] J144207.5+352623 · [VV2003] J144207.5+352623 · [VV2006] J144207.5+352623 · [VV96] J144207.5+352623 · [VV98] J144207.5+352623 · [ZEH2003] RX J1442.1+3526 1 · [VV2010] J144207.5+352623 · 2XMM J144207.4+352622 · SDSS J144207.47+352622.9 · WISE J144207.47+352622.9 · NVSS J144207+352624 · Gaia DR2 1293977889990508544

MassNot reported by source catalogs

DistanceNot reported by source catalogs

HostNot reported by source catalogs

3D model “Blackhole” by rubykamen, licensed under CC BY 4.0.

Catalog record

Identity and classification

ID: simbad:2283562
Canonical name: Mrk 478
Alternate names: TIC 138253079 · ATO J220.5311+35.4397 · WISEA J144207.47+352622.9 · ZTF J144207.46+352622.9 · Gaia DR3 1293977889990508544 · [HSN2016] J220.53+35.43 · 1AXG J144207+3526 · 2MASS J14420747+3526229 · 2MASSI J1442074+352622 · 2RE J144206+352600 · 2RE J1442+354 · 2RE J1442+352 · CASG 512 · INTREF 617 · IRAS F14400+3539 · IRAS 14400+3539 · LEDA 52510 · PG 1440+356 · PG 1440+35 · QSO B1440+3539 · QSO J1442+3526 · QSO B1440+356 · RBS 1418 · RE J1442+352 · RE J1448+352 · RE J144206+352604 · RX J144207+35264 · UVQS J144207.47+352622.9 · [BDW2002] q1440+3539 · [DML87] 690 · [FS2003] 0726 · [HB91] 1440+356 · [KB2007] J144207.5+352622.9 · 1RXS J144207.7+352632 · 2EUVE J1442+35.4 · EUVE J1442+35.4 · FIRST J144207.4+352623 · RX J1442.1+3526 · [VV2000] J144207.5+352623 · [VV2003] J144207.5+352623 · [VV2006] J144207.5+352623 · [VV96] J144207.5+352623 · [VV98] J144207.5+352623 · [ZEH2003] RX J1442.1+3526 1 · [VV2010] J144207.5+352623 · 2XMM J144207.4+352622 · SDSS J144207.47+352622.9 · WISE J144207.47+352622.9 · NVSS J144207+352624 · Gaia DR2 1293977889990508544
Black-hole type: Black-Hole System
Status: Candidate
Population: Catalog
Confidence: SIMBAD black-hole candidate classification
Host galaxy: Not reported by source catalogs

Position

Coordinates and distance

Right ascension (RA): 220.53113101°
Declination (Dec): 35.43970517°
Galactic longitude (l): Not reported by source catalogs
Galactic latitude (b): Not reported by source catalogs
Distance: Not reported by source catalogs
Distance error: Not reported by source catalogs
Redshift: Not reported by source catalogs

Physical profile

Mass, spin, and system

Mass: Not reported by source catalogs
Mass error, lower: Not reported by source catalogs
Mass error, upper: Not reported by source catalogs
Spin: Not reported by source catalogs
Companion: Not reported by source catalogs
Companion type: Not reported by source catalogs
Orbital period: Not reported by source catalogs
Inclination: Not reported by source catalogs

Evidence

Detection and discovery

Detection method: from id [KB2007] J144207.5+352622.9
Discovery year: Not reported by source catalogs
Discovery observatory: Not reported by source catalogs
X-ray properties: Not reported by source catalogs
Radio properties: Not reported by source catalogs
Gravitational-wave event: Not reported by source catalogs

Provenance

Sources and refresh state

Source catalog: SIMBAD black-hole object types
Source reference: SIMBAD object type BH/BH?
Last updated: 2026-09-12T01:40:08.085Z
Source record: Open provider record ↗

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