Open Access
Table 6
Maximum differences in LLRR positions between various ephemerides.
| A11 (m) | A14 (m) | A15 (m) | L1 (m) | L2 (m) | |
|---|---|---|---|---|---|
| I17a-I21a | 0.108 | 0.101 | 0.148 | 0.249 | 0.186 |
| EPM-I17a | 2.3 | 2.2 | 2.2 | 2.2 | 1.9 |
| I21a-DE421 | 1.361 | 1.601 | 1.409 | − | 1.156 |
| I21a-DE440 | 0.898 | 0.838 | 1.030 | 0.837 | 0.949 |
| I19a-I20a | 0.078 | 0.051 | 0.091 | 0.083 | 0.061 |
Notes. The ephemerides are INPOP17a (I17a) (Viswanathan et al. 2018b), INPOP19a (I19a) (Fienga et al. 2019), INPOP21a (I21a) (Fienga et al. 2021), EPM (Pavlov 2020), DE421 (Folkner et al. 2014a), and DE440 (Park et al. 2021).
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.