Open Access
Table 1
Adopted physical parameters for Pluto.
| Mass (a) | GMP = 8.696 × 1011 m3 s−2 |
| Radius (a) | RP = 1187 km |
| N2 molecular mass | μ = 4.652 × 10−26 kg |
| N2 molecular | K = 1.091 × 10−23 |
| Refractivity (b) |  cm3 molecule−1 |
| Boltzmann constant | k = 1.380626 × 10−23 J K−1 |
| Pluto pole position (c) | αp= 08h 52 m 12.94 s |
| (J2000) | δp = −06d 10′ 04.8′′ |
Notes. (a) Stern et al. (2015), where G is the constant of gravitation. (b) Washburn (1930). (c) Tholen et al. (2008).
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