Free Access

Table 2

Number and frequency of stars and planet hosts for [Fe/H] bin considering the mass of the most massive planets present.

[Fe/H] bin nstars np fnp (full) np fnp (A) np fnp (B) np fnp (C) np fnp (D)

[−0.6,−0.5[ 53 2 (3.77%) 2 (3.77%) 0 (0.00%) 2 (3.77%) 0 (0.00%)
[−0.5,−0.4[ 81 1 (1.23%) 1 (1.23%) 0 (0.00%) 0 (0.00%) 1 (1.23%)
[−0.4,−0.3[ 118 2 (1.69%) 0 (0.00%) 2 (1.69%) 0 (0.00%) 0 (0.00%)
[−0.3,−0.2[ 222 6 (2.70%) 4 (1.80%) 2 (0.90%) 2 (0.90%) 2 (0.90%)
[−0.2,−0.1[ 296 12 (4.05%) 11 (3.72%) 1 (0.34%) 5 (1.69%) 6 (2.03%)
[−0.1, +0.0[ 336 14 (4.17%) 11 (3.27%) 3 (0.89%) 4 (1.19%) 7 (2.08%)
[+0.0, +0.1[ 291 21 (7.22%) 21 (7.22%) 0 (0.00%) 10 (3.44%) 11 (3.78%)
[+0.1, +0.2[ 191 17 (8.90%) 16 (8.38%) 1 (0.52%) 4 (2.09%) 12 (6.28%)
[+0.2, +0.3[ 97 21 (21.65%) 20 (20.62%) 1 (1.03%) 6 (6.19%) 14 (14.43%)
[+0.3, +0.4[ 43 11 (25.58%) 11 (25.58%) 0 (0.00%) 4 (9.30%) 7 (16.28%)

Total planets: 107 97 10 37 60
 ⟨ Fe/H ⟩ : –0.11 0.06 0.08 –0.11 0.04 0.10

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.