O'Brien

(1999 RR217 )
#
NOW @ 9 AQU 39
FOUND @ 29 AQU 33
 
Inclination: 6.66
Eccentricity: 0.083
Period: 3.578 years
AU 2.339
Type: 0000

Discovery Chart

3.9.1999 06:36 Anderson Mesa 111w32 35n5 observations 1


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David P. O'Brien (b. 1976) is a planetary scientist at the Planetary Science Institute, Tucson. He studies collisional evolution of main-belt minor planets, cratering on (951) Gaspra and other objects, as well as primordial sculpting of the main belt during the planetary accretion process.


Avastatud: 3-9-1999 Avastamiskoht: Anderson Mesa Avastajad: LONEOS

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