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Acquiring mission data

Missions Planets Black Holes 3D Map Agencies Blog About apexandromeda.com

This is an independent informational project and is not affiliated with, endorsed by, or sponsored by NASA, ESA, JAXA, Roscosmos, CNSA, ISRO, CSA, or any other space agency. Agency names, logos, and other marks are used for identification where permitted by their respective usage policies.

A passion project from the team behind Apex Rental Pro.

Apex Andromeda · Deep-object catalog

Black Holes

A source-scoped research catalog of measured systems, candidates, mass-qualified quasars, and curated notable black holes—without pretending every estimate has the same evidentiary weight.

Persistent objectsGravitational-wave mergers →

Matching records: 7,393
Source groups: 6
Refresh cadence: 24 hours
Hero artwork: Original

Black hole bending a dense field of stars around its event horizon

Catalog scope:

The object catalog combines bounded VizieR mass catalogs, mass-qualified ultramassive SDSS quasars, BlackCAT binaries, SIMBAD BH/BH? classifications, and a sourced notable-object registry. It does not claim that every quasar, active galaxy, ULX, or X-ray binary is a confirmed black hole. Gravitational-wave mergers are maintained as a separate population.

Unified research catalog

Search 7,393 matching black holes

Confirmed objects, candidates, and luminosity-inferred massive black holes retain their source classification.

Search the source-scoped catalogStatusType

Supermassive black hole size illustration

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InferredSupermassive

2MASX J04325689+5946246

Cataloged mass estimate

Mass: 133.05M M☉
Distance: 230.59M ly
Host: 2MASX J04325689+5946246
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J04361077+5919153

Cataloged mass estimate

Mass: 153.61M M☉
Distance: 226.03M ly
Host: 2MASX J04361077+5919153
Source: VizieR J/A+A/521/A55

View complete record →

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Inferred

Supermassive

2MASX J05162445+1537544

Cataloged mass estimate

Mass: 156.99M M☉
Distance: 272.34M ly
Host: 2MASX J05162445+1537544
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J05314916-6721339

Cataloged mass estimate

Mass: 33.69M M☉
Distance: 61.32M ly
Host: 2MASX J05314916-6721339
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J05384911+4107435

Cataloged mass estimate

Mass: 283.56M M☉
Distance: 273.32M ly
Host: 2MASX J05384911+4107435
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J06190264+0309512

Cataloged mass estimate

Mass: 361.36M M☉
Distance: 129.81M ly
Host: 2MASX J06190264+0309512
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J06214143-6510411

Cataloged mass estimate

Mass: 199.01M M☉
Distance: 333.33M ly
Host: 2MASX J06214143-6510411
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J06360828-1547073

Cataloged mass estimate

Mass: 244.77M M☉
Distance: 278.86M ly
Host: 2MASX J06360828-1547073
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J06501060-1115129

Cataloged mass estimate

Mass: 61.64M M☉
Distance: 121.98M ly
Host: 2MASX J06501060-1115129
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J06580289-0520410

Cataloged mass estimate

Mass: 48.07M M☉
Distance: 121.66M ly
Host: 2MASX J06580289-0520410
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J08001992-8220023

Cataloged mass estimate

Mass: 77.73M M☉
Distance: 200.91M ly
Host: 2MASX J08001992-8220023
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J09193339-6509170

Cataloged mass estimate

Mass: 195.5M M☉
Distance: 285.39M ly
Host: 2MASX J09193339-6509170
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J10261036-3956350

Cataloged mass estimate

Mass: 32.42M M☉
Distance: 125.24M ly
Host: 2MASX J10261036-3956350
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J10283195-3542179

Cataloged mass estimate

Mass: 32.56M M☉
Distance: 126.22M ly
Host: 2MASX J10283195-3542179
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J10294837-3525077

Cataloged mass estimate

Mass: 38.54M M☉
Distance: 135.35M ly
Host: 2MASX J10294837-3525077
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J10315459-2837374

Cataloged mass estimate

Mass: 46.72M M☉
Distance: 160.8M ly
Host: 2MASX J10315459-2837374
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J10355363-2817269

Cataloged mass estimate

Mass: 45.45M M☉
Distance: 154.27M ly
Host: 2MASX J10355363-2817269
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J10362764-2719092

Cataloged mass estimate

Mass: 46.8M M☉
Distance: 150.68M ly
Host: 2MASX J10362764-2719092
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J10395899-4611263

Cataloged mass estimate

Mass: 219.9M M☉
Distance: 289.63M ly
Host: 2MASX J10395899-4611263
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J10574751-4750338

Cataloged mass estimate

Mass: 304.48M M☉
Distance: 257.34M ly
Host: 2MASX J10574751-4750338
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J12031262-1438389

Cataloged mass estimate

Mass: 88.21M M☉
Distance: 177.43M ly
Host: 2MASX J12031262-1438389
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J12165297-4858258

Cataloged mass estimate

Mass: 191.36M M☉
Distance: 239.72M ly
Host: 2MASX J12165297-4858258
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J12495160-4113346

Cataloged mass estimate

Mass: 19.65M M☉
Distance: 96.54M ly
Host: 2MASX J12495160-4113346
Source: VizieR J/A+A/521/A55

View complete record →

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InferredSupermassive

2MASX J12510087-4143207

Cataloged mass estimate

Mass: 27.12M M☉
Distance: 110.24M ly
Host: 2MASX J12510087-4143207
Source: VizieR J/A+A/521/A55

View complete record →