peribothron

名词 n.

英文释义

名词 n.
  1. The point in an elliptical orbit around a black hole where the orbiting body is closest to the black hole.
    — We also examine the final peribothra q of these orbits to ensure that they are consistent with the observed value for S0-2.

词形变化

peribothra plural

词源

From peri- + Ancient Greek βόθρος (bóthros, “pit”) + -(i)on.
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