What does XPOP stand for?
XPOP stands for "X is Perpendicular to Orbit Plane"
How to abbreviate "X is Perpendicular to Orbit Plane"?
"X is Perpendicular to Orbit Plane" can be abbreviated as XPOP
What is the meaning of XPOP abbreviation?
The meaning of XPOP abbreviation is "X is Perpendicular to Orbit Plane"
What does XPOP mean?
XPOP as abbreviation means "X is Perpendicular to Orbit Plane"