Animated 3D modelStrong CandidateStellar-Mass Binary
1A 1524-62
KY TrA · TrA X-1
- Mass
- Not reported
- Distance
- Not reported
- Host
- Not reported
- Source
- VizieR J/ApJS/222/15 (WATCHDOG/BlackCAT)
Acquiring mission data
Apex AndromedaApex AndromedaAcquiring mission data
Apex Andromeda · Deep-object catalog
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.
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
Confirmed objects, candidates, and luminosity-inferred massive black holes retain their source classification.
Animated 3D modelKY TrA · TrA X-1
Animated 3D modelStrong black-hole candidate
Animated 3D modelGreat Annihilator · Swift J1743.9-2944 · 2CXO J174354.8-294443
Animated 3D modelNor X-1 · SRGA J163401.3-472339 · [KRL2007b] 192
Animated 3D modelCyg X-3 · V1521 Cyg
Animated 3D modelStrong black-hole candidate
Animated 3D modelV2293 Oph · GRO J1719-24 · Nova Oph 1993
Animated 3D modelXTE J1739-278 · V2606 Oph · SWIFT J174240.0-274455
Animated 3D modelSWIFT J1801.2-2544 · 1WGA J1801.2-2544 · 2SXPS J180112.5-254431
Animated 3D modelIGR J17464-3213 · XTE J17464-3213 · [KRL2007b] 273
Animated 3D modelV4134 Sgr · SRGA J175840.6-334827 · 1H 1754-338
Animated 3D modelSAX J1709.1-3624 · [OKM2018] SWIFT J1709.8-3627A · [KRL2007b] 222
Animated 3D model2MASSJ17094612-3627573 · TIC 224850181 · [OKM2018] SWIFT J1709.8-3627B
Animated 3D modelGS 1734-275
Animated 3D modelStrong black-hole candidate
Animated 3D model[OKM2018] SWIFT J1543.4-5624 · Gaia DR3 5884240474106548736
Animated 3D modelCXOU J165902.6-151518 · SWIFT J1659.2-1515 · 2MAXI J1659-151
Animated 3D model[OKM2018] SWIFT J1835.7-1931
Animated 3D modelHD 215227 · AGL J2241+4454
Animated 3D model1RXS J174948.4-331215 · MAXI J1749-331 · [KRL2007b] 286
Animated 3D modelPBC J1539.1-6228 · IGR J15390-6226 · SWIFT J1539.2-6227
Animated 3D modelSwift J1745.1-2624 · SWIFT J1745.1-2624 · SWIFT J174510.8-262411
Animated 3D modelSwiftJ175328.5-012704 · ATO J268.3678-01.4517 · Gaia DR3 4178766135477201408
Animated 3D modelSWIFT J1652.3-4520