…
Measured characteristics
- RA (J2000)
- 266.4168°
- Dec (J2000)
- -29.0078°
- Distance
- 26,000 ly
- Mass (solar masses)
- 4100000
- Discovered by
- Bruce Balick et Robert Brown (radiosource découverte) ; nature de trou noir confirmée par imagerie EHT en 2022 (1974)
- Also known as
- sgr-a-star
Source : Wikipedia "Sagittarius A*"; Event Horizon Telescope Collaboration 2022