Table 1.
INPOP19a data samples we used to adjust P9.
| Planet/type | Number | Period | Averaged | WRMS |
|---|---|---|---|---|
| accuracy | INPOP19a | |||
| Mercury | ||||
| Direct range [m] | 462 | 1971.29 : 1997.60 | 900 | 0.95 |
| Messenger range [m] | 1096 | 2011.23 : 2014.26 | 5 | 0.82 |
| Mariner range [m] | 2 | 1974.24 : 1976.21 | 100 | 0.37 |
| Venus | ||||
| VLBI [mas] | 68 | 1990.70 : 2013.14 | 2.0 | 1.13 |
| Direct range [m] | 489 | 1965.96 : 1990.07 | 1400 | 0.98 |
| Vex range [m] | 24783 | 2006.32 : 2011.45 | 7.0 | 0.93 |
| Mars | ||||
| VLBI [mas] | 194 | 1989.13 : 2013.86 | 0.3 | 1.26 |
| Mex range [m] | 30669 | 2005.17 : 2017.37 | 2.0 | 0.98 |
| 2005.17 : 2016.37 | 2.0 | 0.97 | ||
| MGS range [m] | 2459 | 1999.31 : 2006.70 | 2.0 | 0.93 |
| MRO/MO range [m] | 20985 | 2002.14 : 2014.00 | 1.2 | 1.07 |
| Jupiter | ||||
| VLBI [mas] | 24 | 1996.54 : 1997.94 | 11 | 1.01 |
| Optical RA/Dec [arcsec] | 6416 | 1924.34 : 2008.49 | 0.3 | 1.0/1.0 |
| Flyby RA/Dec [mas] | 5 | 1974.92 : 2001.00 | 4.0/12.0 | 0.94/1.0 |
| Flyby range [m] | 5 | 1974.92 : 2001.00 | 2000 | 0.98 |
| Juno range [m] | 9 | 2016.65 : 2018.68 | 20 | 0.945 |
| Saturn | ||||
| Optical RA/Dec [arcsec] | 7826 | 1924.22 : 2008.34 | 0.3 | 0.96/0.87 |
| Cassini | ||||
| VLBI RA/Dec [mas] | 10 | 2004.69 : 2009.31 | 0.6/0.3 | 0.97/0.99 |
| JPL range [m] | 165 | 2004.41 : 2014.38 | 25.0 | 0.99 |
| Grand Finale range [m] | 9 | 2017.35 : 2017.55 | 3.0 | 1.14 |
| Nav. + TGF range [m] | 614 | 2006.01 : 2016.61 | 6.0 | 1.01 |
| Uranus | ||||
| Optical RA/Dec [arcsec] | 12893 | 1924.62 : 2011.74 | 0.2/0.3 | 1.09/0.82 |
| Flyby RA/Dec [mas] | 1 | 1986.07 : 1986.07 | 50/50 | 0.12/0.42 |
| Flyby range [m] | 1 | 1986.07 : 1986.07 | 50 | 0.92 |
| Neptune | ||||
| Optical RA/Dec [arcsec] | 5254 | 1924.04 : 2007.88 | 0.25/0.3 | 1.008/0.97 |
| Flyby RA/Dec [mas] | 1 | 1989.65 : 1989.65 | 15.0 | 0.11/0.15 |
| Flyby range [m] | 1 | 1989.65 : 1989.65 | 2 | 1.14 |
Notes. Column 1 gives the observed planet and information on the type of observations, and Col. 2 indicates the number of observations. Columns 3 and 4 give the time interval and the a priori uncertainties provided by space agencies or the navigation teams, respectively. Finally, the WRMS for INPOP19a are given in the last column.
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