4C 11.72

SIMBAD black-hole candidate classification

Also known as TIC 257313666 · ICRF J225410.4+113638 · SDSS J225410.42+113638.8 · Gaia DR3 2718410390777896576 · [HSN2016] J343.54+11.61 · BWE 2251+1120 · INTREF 1093 · LEDA 2819038 · MITG J225408+1136 · MRC 2251+113 · NVSS J225410+113638 · OHIO Y 186 · PG 2251+113 · PKS 2251+113 · PKS 2251+11 · PKS J2254+1136 · QSO B2251+1120 · QSO B2251+1124 · QSO J2254+1136 · QSO B2251+115 · QSO B2251+11 · QSO B2251+113 · S2 2251+11 · TXS 2251+113 · UT 2251+113 · WB 2251+1120 · [BDW2002] q2251+1120 · [HB93] 2251+113 · [S77] 381 · [SBS92] 2251+113 · [WTW94] 2251+113 · [KB2007] J225410.4+113638.9 · GB6 B2251+1120 · 1RXS J225411.8+113633 · 87GB 225140.5+112042 · AX J2254.1+1136 · RGB J2254.2+1136 · RX J2254.1+1136 · [CSC85] 2251.7+1134 · [VV2000] J225410.5+113638 · [VV2003] J225410.5+113638 · [VV2006] J225410.5+113638 · [VV96] J225410.5+113638 · [VV98] J225410.5+113638 · IERS B2251+113 · [VV2010] J225410.5+113638 · 2MASS J22541042+1136387 · IVS B2251+113 · RGB J2254+116 · VLSS J2254.1+1136 · Gaia DR2 2718410390777896576 · WISEA J225410.42+113638.8 · WISE J225410.42+113638.8

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:1430338
Canonical name: 4C 11.72
Alternate names: TIC 257313666 · ICRF J225410.4+113638 · SDSS J225410.42+113638.8 · Gaia DR3 2718410390777896576 · [HSN2016] J343.54+11.61 · BWE 2251+1120 · INTREF 1093 · LEDA 2819038 · MITG J225408+1136 · MRC 2251+113 · NVSS J225410+113638 · OHIO Y 186 · PG 2251+113 · PKS 2251+113 · PKS 2251+11 · PKS J2254+1136 · QSO B2251+1120 · QSO B2251+1124 · QSO J2254+1136 · QSO B2251+115 · QSO B2251+11 · QSO B2251+113 · S2 2251+11 · TXS 2251+113 · UT 2251+113 · WB 2251+1120 · [BDW2002] q2251+1120 · [HB93] 2251+113 · [S77] 381 · [SBS92] 2251+113 · [WTW94] 2251+113 · [KB2007] J225410.4+113638.9 · GB6 B2251+1120 · 1RXS J225411.8+113633 · 87GB 225140.5+112042 · AX J2254.1+1136 · RGB J2254.2+1136 · RX J2254.1+1136 · [CSC85] 2251.7+1134 · [VV2000] J225410.5+113638 · [VV2003] J225410.5+113638 · [VV2006] J225410.5+113638 · [VV96] J225410.5+113638 · [VV98] J225410.5+113638 · IERS B2251+113 · [VV2010] J225410.5+113638 · 2MASS J22541042+1136387 · IVS B2251+113 · RGB J2254+116 · VLSS J2254.1+1136 · Gaia DR2 2718410390777896576 · WISEA J225410.42+113638.8 · WISE J225410.42+113638.8
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): 343.54342259°
Declination (Dec): 11.61076336°
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] J225410.4+113638.9
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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