[HTML][HTML] Physical modeling of triple near-Earth Asteroid (153591) 2001 SN263 from radar and optical light curve observations
We report radar observations (2380-MHz, 13-cm) by the Arecibo Observatory and optical
light curves observed from eight different observatories and collected at the Ondřejov
Observatory of the triple near-Earth asteroid system (153591) 2001 SN 263. The radar
observations were obtained over the course of ten nights spanning February 12–26, 2008
and the light curve observations were made throughout January 12-March 31, 2008. Both
data sets include observations during the object's close approach of 0.06558 AU on …
light curves observed from eight different observatories and collected at the Ondřejov
Observatory of the triple near-Earth asteroid system (153591) 2001 SN 263. The radar
observations were obtained over the course of ten nights spanning February 12–26, 2008
and the light curve observations were made throughout January 12-March 31, 2008. Both
data sets include observations during the object's close approach of 0.06558 AU on …
Physical modeling of triple near-earth asteroid 153591 (2001 SN263)
In February 2008, radar images taken at the Arecibo Observatory revealed the first near-
Earth triple asteroid system, 2001 SN263. For nine days we obtained delay-Doppler images
at 75 m resolution to learn more about the primary asteroid and its two satellites. It is the first
triple asteroid system discovered close enough to be imaged using radar and remains the
only known triple NEA system.
Earth triple asteroid system, 2001 SN263. For nine days we obtained delay-Doppler images
at 75 m resolution to learn more about the primary asteroid and its two satellites. It is the first
triple asteroid system discovered close enough to be imaged using radar and remains the
only known triple NEA system.
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