FACTOID # 150: The number of tourists in San Marino is almost 19 times the resident population.
 
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Encyclopedia > Phocaea family

The Phocaea asteroids are a group of asteroids that orbit the sun between 2.25 and 2.5 AU. Asteroids in this group have orbits with eccentricities greater than 0.1 and inclinations between 18 and 32.[1] The group derives its name from its most massive member, 25 Phocaea. “Sol” redirects here. ... The astronomical unit (AU or au or a. ... Look up Eccentricity in Wiktionary, the free dictionary. ... Inclination in general is the angle between a reference plane and another plane or axis of direction. ... 25 Phocaea (foe-see-ə, fə-see-ə (key)) is a Main belt asteroid. ...


Asteroids in this Family

Name a e i
25 Phocaea 2.400 0.255 21.584°

In geometry, the semi-major axis (also semimajor axis) a applies to ellipses and hyperbolas. ... In astrodynamics, under standard assumptions any orbit must be of conic section shape. ... Inclination in general is the angle between a reference plane and another plane or axis of direction. ... 25 Phocaea (foe-see-É™, fÉ™-see-É™ (key)) is a Main belt asteroid. ...

References

  1. ^ http://www.easysky.de/eng/screenshots/index.htm

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