Boyer-Lindquist
Intrinsic geometry
Equatorial
Polar
ISCO
ISSO family
Spin a*
0.70
Scale
80 px/M
Surface
—
—
—
—
Ergosphere
—
—
—
—
Outer horizon r+
—
—
—
—
Inner horizon r−
—
—
—
—
ISCO (prograde eq.)
—
—
—
—
ISSO max inclination
—
—
—
—
Outer horizon r+
Inner horizon r−
Ergosphere
ISCO orbit (θ=π/2 only)
ISSO arcs (inclined)
Outer horizon r+
Inner horizon r−
Ergosphere
Ergosphere region
ISCO orbit (θ=π/2 only)
ISSO arcs (inclined)