Editing 4769 Castalia
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− | '''4769 Castalia''' is a near-Earth object of the Apollo group of asteroids. It was discovered by [[w: | + | '''4769 Castalia''' is a near-Earth object of the Apollo group of asteroids. It was discovered by [[w:Eleanor Helin]] at [[w:Palomar Observatory]] on 9 August 1969, and on 28 August 1989, Castalia was observed by radar at [[w:Arecibo Observatory]], the first asteroid modeled by radar. Castalia was made available in Orbiter by Nighthawke's AsteroidPack v1.00 zip file. |
== Physical Characteristics in Orbiter == | == Physical Characteristics in Orbiter == | ||
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== Orbital characteristics in Orbiter == | == Orbital characteristics in Orbiter == | ||
The orbit of Castalia varies from inside the orbit of [[Venus]] to just outside that of [[Mars]], Semimajor axis is about 159 million Km at an eccentricity 0.483, inclination is of Orbital period is about 400 days. | The orbit of Castalia varies from inside the orbit of [[Venus]] to just outside that of [[Mars]], Semimajor axis is about 159 million Km at an eccentricity 0.483, inclination is of Orbital period is about 400 days. | ||
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[[Category:Articles|Castalia]] | [[Category:Articles|Castalia]] | ||
[[Category:Add-ons|Castalia]] | [[Category:Add-ons|Castalia]] | ||
[[Category:Celestial body add-ons|Castalia]] | [[Category:Celestial body add-ons|Castalia]] | ||
− | [[Category:Solar | + | [[Category:Solar system|Castalia]] |
[[Category:Near-Earth objects|Castalia]] | [[Category:Near-Earth objects|Castalia]] |