4C 63.15

SIMBAD black-hole candidate classification

Also known as TIC 138661750 · WISEA J115839.90+625427.9 · TGSSADR J115837.4+625417 · VLSSr J115839.4+625427 · Gaia DR3 860113762765622528 · 2MASSI J1158398+625427 · 8C 1156+631 · BWE 1156+6311 · GB6 B1156+6311 · LEDA 2821620 · NVSS J115838+625422 · QSO B1156+631 · QSO B1156+6311 · RGB J1158+629 · S4 1156+631 · S4 1156+63 · TXS 1156+631 · WB 1156+6311 · WN B1156.0+6311 · [BDW2002] q1156+6311 · [HB93] 1156+631 · [KB2007] J115839.9+625428.1 · 1RXS J115841.8+625418 · 87GB 115603.4+631118 · MY 115604.2+631058.9 · RGB J1158.7+6254 · RX J1158.6+6254 · SDSS J115839.90+625428.0 · [VV2000] J115839.9+625427 · [VV2003] J115839.9+625427 · [VV2006] J115839.9+625427 · [VV96] J115839.9+625427 · [VV98] J115839.9+625427 · [ZEH2003] RX J1158.6+6254 1 · SDSS J115839.90+625427.9 · 2MASS J11583989+6254277 · [VV2010] J115839.9+625427 · QSO J1158+6254 · WISE J115839.91+625427.9 · 7C 115603.50+631106.00 · 6C 115603+631103 · MY 115604.2+625417.0 · Gaia DR2 860113762765622528

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:485451
Canonical name: 4C 63.15
Alternate names: TIC 138661750 · WISEA J115839.90+625427.9 · TGSSADR J115837.4+625417 · VLSSr J115839.4+625427 · Gaia DR3 860113762765622528 · 2MASSI J1158398+625427 · 8C 1156+631 · BWE 1156+6311 · GB6 B1156+6311 · LEDA 2821620 · NVSS J115838+625422 · QSO B1156+631 · QSO B1156+6311 · RGB J1158+629 · S4 1156+631 · S4 1156+63 · TXS 1156+631 · WB 1156+6311 · WN B1156.0+6311 · [BDW2002] q1156+6311 · [HB93] 1156+631 · [KB2007] J115839.9+625428.1 · 1RXS J115841.8+625418 · 87GB 115603.4+631118 · MY 115604.2+631058.9 · RGB J1158.7+6254 · RX J1158.6+6254 · SDSS J115839.90+625428.0 · [VV2000] J115839.9+625427 · [VV2003] J115839.9+625427 · [VV2006] J115839.9+625427 · [VV96] J115839.9+625427 · [VV98] J115839.9+625427 · [ZEH2003] RX J1158.6+6254 1 · SDSS J115839.90+625427.9 · 2MASS J11583989+6254277 · [VV2010] J115839.9+625427 · QSO J1158+6254 · WISE J115839.91+625427.9 · 7C 115603.50+631106.00 · 6C 115603+631103 · MY 115604.2+625417.0 · Gaia DR2 860113762765622528
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): 179.66629093°
Declination (Dec): 62.90775737°
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] J115839.9+625428.1
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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