GRO J1655-40

Name: GRO J1655-40

Alternate name: J1655-40

Category: Microquasar (Stellar Mass Black Hole; ~7 solar masses)

Distance from Earth: 11,000 light years

First Discovered: July 1994 

Discovered by: Gamma Ray Observatory (using BATSE)

Galactic Longitude: 344.97° 

Galactic Latitude: 2.45°