Inclination: 5.81
Eccentricity: 0.113
Period: 3.37 years
AU 2.248
Type: 0000
Discovery Chart
18.2.1991 00:00 Palomar -116.86 33.3573 observations 1 << prev in category - Pikad nimed - next in category >>
David Alexander Johnston (1949-1980) was an American volcanologist with the United States Geological Survey who perished while monitoring Mount St. Helens during its 1980 May 18 eruption.
Discovered on 18-2-1991 in Palomar by Helin, E. F. | ||
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