QSO B2300-683

SIMBAD black-hole candidate classification

Also known as WISEA J230343.56-680737.4 · SPASS J230347-680731 · GLEAM J230340-680729 · CRATES J230342-680747 · Gaia DR3 6390824032648969856 · IERS B2300-683 · LEDA 2831589 · MRC 2300-683 · PKS J2303-6807 · PKS 2300-68 · PKS 2300-683 · PMN J2303-6807 · QSO B2300-6823 · QSO J2303-6807 · SUMSS J230341-680735 · Gaia DR1 6390824028353065728 · [BDW2002] q2300-6823 · [HB93] 2300-683 · [KB2007] J230343.5-680737.1 · [RSE2004] J2303-6806 · 1RXS J230343.2-680737 · 6dFGS gJ230343.6-680737 · ICRF J230343.5-680737 · RX J2303.7-6807 · [VV2000] J230343.7-680736 · [VV2003] J230343.7-680736 · [VV2006] J230343.7-680736 · [VV96] J230343.7-680736 · [VV98] J230343.7-680736 · CGRaBS J2303-6807 · [MGL2009] BZQ J2303-6807 · [VV2010] J230343.7-680736 · [MEM2008] 304 · AT20G J230343.4-680737 · AT20G J230343-680737 · WMAP J2302-6806 · [MML2015] 5BZQ J2303-6807 · IVS B2300-683 · WMAP J2302-6809 · WMAP J2303-6805 · SUMSS J230342-680735 · [QC93] 2300-683 · ATPMN J230343.5-680737 · Gaia DR2 6390824032648969856 · WISE J230343.56-680737.4

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:3305885
Canonical name: QSO B2300-683
Alternate names: WISEA J230343.56-680737.4 · SPASS J230347-680731 · GLEAM J230340-680729 · CRATES J230342-680747 · Gaia DR3 6390824032648969856 · IERS B2300-683 · LEDA 2831589 · MRC 2300-683 · PKS J2303-6807 · PKS 2300-68 · PKS 2300-683 · PMN J2303-6807 · QSO B2300-6823 · QSO J2303-6807 · SUMSS J230341-680735 · Gaia DR1 6390824028353065728 · [BDW2002] q2300-6823 · [HB93] 2300-683 · [KB2007] J230343.5-680737.1 · [RSE2004] J2303-6806 · 1RXS J230343.2-680737 · 6dFGS gJ230343.6-680737 · ICRF J230343.5-680737 · RX J2303.7-6807 · [VV2000] J230343.7-680736 · [VV2003] J230343.7-680736 · [VV2006] J230343.7-680736 · [VV96] J230343.7-680736 · [VV98] J230343.7-680736 · CGRaBS J2303-6807 · [MGL2009] BZQ J2303-6807 · [VV2010] J230343.7-680736 · [MEM2008] 304 · AT20G J230343.4-680737 · AT20G J230343-680737 · WMAP J2302-6806 · [MML2015] 5BZQ J2303-6807 · IVS B2300-683 · WMAP J2302-6809 · WMAP J2303-6805 · SUMSS J230342-680735 · [QC93] 2300-683 · ATPMN J230343.5-680737 · Gaia DR2 6390824032648969856 · WISE J230343.56-680737.4
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): 345.93151915°
Declination (Dec): -68.12706753°
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] J230343.5-680737.1
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: 2026-09-12T03:20:07.578Z
Source record: Open provider record ↗

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