Dust productivity and impact collision of the asteroid (596) Scheila
arXiv:2012.08434 · doi:10.1016/j.pss.2016.01.017
Abstract
Photometric observations of asteroid (596) Scheila were obtained during and after its 2010 outburst. The estimated radius of the body (spherical approximation of the asteroidal body) was 51.2 km and 50.67 km for different methods. The ejected dust mass from the asteroid ranged from 2.5*10e7 to 3.4*10^7 kg for different methods. An impact mechanism for triggering Scheila's activity is discussed. A few days before the impact, Scheila passed through the corridors of two potential cometary streams.
arXiv comment6 pages, 3 figures, 3 tables
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- SAFARI: Searching Asteroids For Activity Revealing Indicators
- Photometry of comet 29P/Schwassmann-Wachmann 1 in 2012-2019
- Long-lasting activity of asteroid (248370) 2005 QN 173
- Activity of (6478) Gault during January 13 - March 28, 2019
- Results of Complex Observations of Asteroid (596) Scheila at the Sanglokh International Astronomical Observatory