Hello, you have come here looking for the meaning of the word
peribothron. In DICTIOUS you will not only get to know all the dictionary meanings for the word
peribothron, but we will also tell you about its etymology, its characteristics and you will know how to say
peribothron in singular and plural. Everything you need to know about the word
peribothron you have here. The definition of the word
peribothron will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
peribothron, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
Ancient Greek περί (perí, “near”) + βόθρος (bóthros, “pit”)
Noun
peribothron (plural peribothra)
- (astronomy) The point in an elliptical orbit around a black hole where the orbiting body is closest to the black hole.
2003 August, A Gould& AC Quillen, “Sagittarius A* companion S0-2: a probe of very high mass star formation”, in The Astrophysical Journal, volume 592, number 2:We also examine the final peribothra q of these orbits to ensure that they are consistent with the observed value for S0-2.
2006 July, LM Dray, AR King, MB Davies, “Young stars in the Galactic Centre: a potential intermediate-mass star origin”, in Monthly Notices of the Royal Astronomical Society, volume 372, number 1:On subsequent peribothra further tidal interactions take place, gradually causing the orbit to decay.
2011, C Wegg, JN Bode, “Multiple tidal disruptions as an indicator of binary supermassive black hole systems”, in The Astrophysical Journal Letters:Galaxies harboring an isolated SMBH at their center are expected to quickly clear a "loss cone" of orbits whose angular momenta about the black hole are low enough that their peribothra lie inside rt .