7. The Physical basis of the Polarimetri Method for Deriving Asteroid Albedos

Autor: T. Gehrels
Rok vydání: 1977
Předmět:
Zdroj: International Astronomical Union Colloquium. 39:253-256
ISSN: 0252-9211
DOI: 10.1017/s0252921100070147
Popis: Physical interpretations of negative polarization and opposition effect confirm the existence of a surface layer on the asteroids of their own dust. Future work should establish whether the impacting grains are cometary or asteroidal/meteoritic.
Databáze: OpenAIRE