Table 3.
Parameters of the velocity ellipsoid in four age bins.
| log(age) | N | % | VR | σVR | Vϕ | σVϕ | VZ | σVZ |
|---|---|---|---|---|---|---|---|---|
| yr | km s−1 | km s−1 | km s−1 | km s−1 | km s−1 | km s−1 | ||
| < 7.8 | 106 | 90 | −3.1 | 11.7 | 238.4 | 10.6 | −1.5 | 4.3 |
| 7.8–8.4 | 98 | 96 | −1.0 | 13.2 | 238.6 | 11.1 | −0.0 | 5.2 |
| 8.4–9.0 | 109 | 95 | 0.8 | 17.1 | 237.7 | 11.8 | −0.1 | 6.8 |
| ≥ 9.0 | 61 | 93 | 6.0 | 22.3 | 233.8 | 23.2 | 1.0 | 14.0 |
Notes.N is the number of OCs per bin. The values are those of the dominating population in a two-population fit, and the corresponding percentage of OCs is also given.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.