Planet Semi-major Orbital
Axis Period(days) RV Mass (Jupiters)
Deneb b 0.3294401AU 448 8km/s 24.90060187
Its orbiting inside the 1AU coronal radius of Deneb.
Albedo Temp.
0.1 9995 K
A brown dwarf is 15-75 Jupiter masses. So here we have a brown dwarf orbiting Deneb inside its coronal radius. The temperature is way beyond the melting point of any element. It may have been reduced to a plasma undergoing fusion.
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