EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 630 (October 2019) A&A, 630 (2019) A2 Full HTML

Table 1

Summary of the underlying values and results for the collision and second touchdown.

Collision Second touchdown
vI (0.33 ± 0.01) m s−1 (0.22 ± 0.01) m s−1
vO (0.22 ± 0.01) m s−1 (0.05 ± 0.01) m s−1
f0 (77.0 ± 1.0) mHz (42.0 ± 1.0) mHz
f1 (42.0 ± 1.0) mHz (2.0 ± 0.5) mHz
E0 (7.02 ± 0.37) J (2.97 ± 0.15) J
E1 (2.83 ± 0.22) J (0.10 ± 0.02) J
t (2756 ± 3) s (3926 ± 3) s
τc (1.5 ± 1.0) s (4.0 ± 1.0) s
A (225 ± 40) cm2 (350 ± 75) cm2
σ (399 ± 393) Pa (147 ± 77) Pa

Notes. Column 1: total incoming and outgoing velocity vI, vO; Philae rotation rate before and after contact f0, f1; total energy before and after contact E0, E1; incoming flight time t, contact time τc, contact area A, and resulting compressive strength σ.

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.