Matches in DBpedia 2014 for { ?s ?p 1222 Tina (1932 LA) is a main-belt asteroid discovered on June 11, 1932 by Belgian astronomer Eugène Joseph Delporte at Uccle.This object is the namesake of a family of 17–89 asteroids that share similar spectral properties and orbital elements; hence they may have arisen from the same collisional event. All members have a relatively high orbital inclination,. The family is unique because of its resonant nature: all its members are in anti-aligned librating states of the ν6 secular resonance, i.e., the longitudes of pericenter of the asteroids follows the longitudes of pericenter of Saturn by 180 degrees. This orbital configuration protect the asteroids from achieving high excentricities and experiencing close encounters with terrestrial planets, forming a stable in a region strongly perturbed by the ν6 secular resonance. The family is estimated to be 170^{20}_{-30} Myr old, and will most likely disperse to unstable regions in timescales of 200 Myr.. }
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- 1222_Tina abstract "1222 Tina (1932 LA) is a main-belt asteroid discovered on June 11, 1932 by Belgian astronomer Eugène Joseph Delporte at Uccle.This object is the namesake of a family of 17–89 asteroids that share similar spectral properties and orbital elements; hence they may have arisen from the same collisional event. All members have a relatively high orbital inclination,. The family is unique because of its resonant nature: all its members are in anti-aligned librating states of the ν6 secular resonance, i.e., the longitudes of pericenter of the asteroids follows the longitudes of pericenter of Saturn by 180 degrees. This orbital configuration protect the asteroids from achieving high excentricities and experiencing close encounters with terrestrial planets, forming a stable in a region strongly perturbed by the ν6 secular resonance. The family is estimated to be 170^{20}_{-30} Myr old, and will most likely disperse to unstable regions in timescales of 200 Myr.".