The theory predicts the location and extent i... NW Murray,MJ Holman - 《Astronomical Journal》 被引量: 138发表: 1997年 Chaos in High-Order Mean Resonances in the Outer Asteroid Belt We present the results of an investigation into the origin of chaos near high-order mean motion resonances ...
From comparison of the mass ratio and velocity dispersion between the asteroid family members, we find that the fragmentation processes in the asteroid belt could be generally classified into three types: (a) surface cratering; (b) spallation; and (c) complete breakup as observed in the ...
We crept out of the house at night to watch the foxes hunt, and Ravan walked close behind me, whispering numbers and questions and facts about dolphins or French monarchy—he understood you better, you see. And then suddenly Ravan picked me up in his arms and held me tight, facing ...
The relevant Factorio Friday Facts for train wildcards Warning: Long advanced train and circuit stuff… Details That is very cool. I am really missing LTN and didn’t know about cybersin. LTN seems like it won’t be updated anymore. I have just been doing the simple wildcard system and...
We used the CHARA Array to directly measure the angular diameter of HD 69830, home to three Neptune mass planets and an asteroid belt. Our measurement of 0.674 ± 0.014 mas for the limb-darkened angular diameter of this star leads to a physical radius of R_* = 0.9058 ± 0.0190 R_☉ ...