Mrk 509

SIMBAD black-hole candidate classification

Also known as TIC 51528821 · ATO J311.0406-10.7235 · WISEA J204409.75-104324.7 · Gaia DR3 6902149058993268736 · SRGA J204409.3-104325 · [HSN2016] J311.04-10.72 · [KRL2007b] 378 · 2MASX J20440975-1043245 · 1H 2041-108 · 1XRS 20407-115 · 2A 2040-115 · 2MASS J20440975-1043246 · 2MASSI J2044097-104324 · 3A 2041-107 · AAVSO 2038-11 · H 2041-107 · H 2041-109 · INTREF 1037 · IRAS 20414-1054 · IRAS F20414-1054 · LEDA 65282 · QDOT B2041258-105419 · QSO B2041-1054 · QSO B2041-109 · RX J204409-10435 · XSS J20441-1042 · [BDW2002] q2041-1054 · [DML87] 509 · [HB91] 2041-109 · QSO J2044-1043 · [KB2007] J204409.8-104324.5 · SWIFT J2044.2-1045 · 0ES 2041-10.8 · 1RXS J204409.9-104330 · 6dFGS gJ204409.8-104325 · SWIFT J2044.3-1045 · [VV2000] J204409.7-104324 · [VV2003] J204409.7-104324 · [VV2006] J204409.7-104324 · [VV96] J204409.7-104324 · [VV98] J204409.7-104324 · PSCz Q20414-1054 · PBC J2044.1-1043 · SWIFT J2044.1-1043 · MAXI J2044-107 · [VV2010] J204409.7-104324 · WISE J204409.75-104324.6 · AKARI-IRC-V1 J2044097-104324 · 2XMM J204409.7-104324 · 2MAXI J2044-106 · 3XMM J204409.7-104324 · SWIFT J2044.2-1043 · Gaia DR2 6902149058993268736

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:2577831
Canonical name: Mrk 509
Alternate names: TIC 51528821 · ATO J311.0406-10.7235 · WISEA J204409.75-104324.7 · Gaia DR3 6902149058993268736 · SRGA J204409.3-104325 · [HSN2016] J311.04-10.72 · [KRL2007b] 378 · 2MASX J20440975-1043245 · 1H 2041-108 · 1XRS 20407-115 · 2A 2040-115 · 2MASS J20440975-1043246 · 2MASSI J2044097-104324 · 3A 2041-107 · AAVSO 2038-11 · H 2041-107 · H 2041-109 · INTREF 1037 · IRAS 20414-1054 · IRAS F20414-1054 · LEDA 65282 · QDOT B2041258-105419 · QSO B2041-1054 · QSO B2041-109 · RX J204409-10435 · XSS J20441-1042 · [BDW2002] q2041-1054 · [DML87] 509 · [HB91] 2041-109 · QSO J2044-1043 · [KB2007] J204409.8-104324.5 · SWIFT J2044.2-1045 · 0ES 2041-10.8 · 1RXS J204409.9-104330 · 6dFGS gJ204409.8-104325 · SWIFT J2044.3-1045 · [VV2000] J204409.7-104324 · [VV2003] J204409.7-104324 · [VV2006] J204409.7-104324 · [VV96] J204409.7-104324 · [VV98] J204409.7-104324 · PSCz Q20414-1054 · PBC J2044.1-1043 · SWIFT J2044.1-1043 · MAXI J2044-107 · [VV2010] J204409.7-104324 · WISE J204409.75-104324.6 · AKARI-IRC-V1 J2044097-104324 · 2XMM J204409.7-104324 · 2MAXI J2044-106 · 3XMM J204409.7-104324 · SWIFT J2044.2-1043 · Gaia DR2 6902149058993268736
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): 311.04062687°
Declination (Dec): -10.72353532°
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] J204409.8-104324.5
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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