Free Access

Table 1.

Physical and orbital parameters used in this article.

Par. Value (RJ, m0, yr) Value (km, kg, s)
𝒢 346166894.5504444 6.67259 × 10−20
yr 1 31557600
m 1047.571735402983 1.98893133312 × 1030
m0 1 1.89861110786 × 1027
m1 0.000047044621535 8.93194410114 × 1022
m2 0.000025280745501 4.79983042232 × 1022
m3 0.000078049574517 1.48185789142 × 1023
m4 0.000056669717201 1.07593754557 × 1023
RJ 1 71398
R1 0.025513319700832 1821.6
J2 0.014735 *
J4 −0.0005888 *
a1 5.91907361630506 422610.018056949
a2 9.41465350340912 672187.430836404
a3 15.01570120737033 1072091.034803830
a4 26.41170891766961 1885743.193303770
e1 0.004139765215464 *
e2 0.009526378335510 *
e3 0.001453747714343 *
e4 0.007404398442897 *
I1 0.000661204620550 *
I2 0.008068640006861 *
I3 0.003605612584037 *
I4 0.003482321688065 *
ω1 2.884294432504667 *
ω2 0.853911845165254 *
ω3 4.083549935722539 *
ω4 3.431308774505764 *
Ω1 1.820488369209967 *
Ω2 0.718573110624886 *
Ω3 5.129820134251226 *
Ω4 0.339041833619144 *
γ1 1.571055378146310 *
γ2 4.709594574392012 *
γ3 3.470563159062861 *

Notes. The values are given in two different systems of units (columns). The angles are all in radians. Physical parameters are taken from the L3 ephemerides (Lainey et al. 2009), and the orbital elements are given at time J2000; they are drawn from the averaged Jovicentric canonical coordinates (see Appendix A), computed by filtering the numerical ephemerides (see Sect. 2.3). The asterisk signifies that the value is the same in both systems of units. The number of digits are not representative of the uncertainties; numerous digits are given for repeatability.

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.