QSO B1626+5529

SIMBAD black-hole candidate classification

Also known as ATO J246.9838+55.3754 · WISEA J162756.11+552231.5 · 2RXS J162756.2+552238 · ZTF J162756.11+552231.6 · Gaia DR3 1430192571624016640 · [HSN2016] J246.98+55.37 · 2MASS J16275610+5522315 · 2MASSI J1627560+552231 · QSO B1626+554 · RBS 1587 · SBSS 1626+554 · [BDW2002] q1626+5529 · [HB93] 1626+554 · [KB2007] J162756.1+552231.0 · 1ES 1626+55.4 · 1RXS J162756.2+552239 · RX J1627.9+5522 · [VV2000] J162756.2+552232 · [VV2003] J162756.2+552232 · [VV2006] J162756.2+552232 · [VV96] J162756.2+552232 · [VV98] J162756.2+552232 · [ZEH2003] RX J1627.9+5522 1 · [VV2010] J162756.2+552232 · LEDA 58217 · WISE J162756.11+552231.5 · PG 1626+555 · PG 1626+55 · PG 1626+554 · TIC 207495916 · Gaia DR2 1430192571624016640 · QSO J1627+5522 · LAMOST J162756.11+552231.5

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:399726
Canonical name: QSO B1626+5529
Alternate names: ATO J246.9838+55.3754 · WISEA J162756.11+552231.5 · 2RXS J162756.2+552238 · ZTF J162756.11+552231.6 · Gaia DR3 1430192571624016640 · [HSN2016] J246.98+55.37 · 2MASS J16275610+5522315 · 2MASSI J1627560+552231 · QSO B1626+554 · RBS 1587 · SBSS 1626+554 · [BDW2002] q1626+5529 · [HB93] 1626+554 · [KB2007] J162756.1+552231.0 · 1ES 1626+55.4 · 1RXS J162756.2+552239 · RX J1627.9+5522 · [VV2000] J162756.2+552232 · [VV2003] J162756.2+552232 · [VV2006] J162756.2+552232 · [VV96] J162756.2+552232 · [VV98] J162756.2+552232 · [ZEH2003] RX J1627.9+5522 1 · [VV2010] J162756.2+552232 · LEDA 58217 · WISE J162756.11+552231.5 · PG 1626+555 · PG 1626+55 · PG 1626+554 · TIC 207495916 · Gaia DR2 1430192571624016640 · QSO J1627+5522 · LAMOST J162756.11+552231.5
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): 246.98380151°
Declination (Dec): 55.37543307°
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] J162756.1+552231.0
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 ↗