Table 1
Numerical values used in this study for the present day Earth’s magnetic moment (Tarduno et al. 2010), solar coronal number density (Guhathakurta et al. 1996), luminosity (Harmanec & Prsa 2011), X-ray luminosity (Judge et al. 2003), chromospheric activity (Mamajek & Hillenbrand 2008), and mass loss rate (Cranmer & Saar 2011).
| M E |
|
L ⊙ | L X ⊙ |
|
Ṁ ⊙ |
|
|
|
| [ Am2 ] | [ cm-3 ] | [ erg s-1 ] | [ erg s-1 ] | [ dex ] | [ M⊙ yr-1 ] | [ km s-1 ] | [ cm-3 ] | [ nPa ] |
|
|
||||||||
| 8 × 1022 | 108 | 3.85 × 1033 | 2.24 × 1027 | − 4.905 | 1.90 × 10-14 | 600 | 5 | 1.8 |
Notes. In addition, the values for the velocity (chosen to be roughly the escape velocity), number density (Balikhin et al. 1993), and ram pressure (
) of the solar wind in the vicinity of the Earth are also listed.
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