• Corpus ID: 238856998

$S^5$: The Orbital and Chemical Properties of One Dozen Stellar Streams

  title={\$S^5\$: The Orbital and Chemical Properties of One Dozen Stellar Streams},
  author={Ting S. Li and Alexander P. Ji and Andrew B. Pace and Denis Erkal and Sergey E. Koposov and N. Shipp and Gary S. Da Costa and Lara R. Cullinane and Kyler W. Kuehn and Geraint F. Lewis and Dougal Mackey and Jeffrey D. Simpson and Daniel B. Zucker and P. S. Ferguson and Sarah L. Martell and Joss Bland-Hawthorn and Eduardo Balbinot and Kiyan Tavangar and Alex Drlica-Wagner and Gayandhi M. De Silva1 and Joshua D. Simon and Sdss collaboration},
We report the kinematic, orbital, and chemical properties of 12 stellar streams with no evident progenitors, using line-of-sight velocities and metallicities from the Southern Stellar Stream Spectroscopic Survey (S), proper motions from Gaia EDR3, and distances derived from distance tracers or the literature. This data set provides the largest homogeneously analyzed set of streams with full 6D kinematics and metallicities. All streams have heliocentric distances between ∼10− 50 kpc. The… 

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