Table 1
Stellar parameters.
| S.T | M* (M⊙) | v* (km s−1) | v⊙ (km s−1) | venc (km s−1) | ρ* (10−3 pc−3) |
|---|---|---|---|---|---|
| B0V | 15 | 14.7 | 18.6 | 24.6 | 0.06 |
| A0V | 2.3 | 19.7 | 17.1 | 27.5 | 0.26 |
| A5V | 1.85 | 23.7 | 13.7 | 29.3 | 0.34 |
| F0V | 1.59 | 29.1 | 17.1 | 36.5 | 0.61 |
| F5V | 1.33 | 36.2 | 17.1 | 43.6 | 1.51 |
| G0V | 1.08 | 37.4 | 26.4 | 49.8 | 1.61 |
| G5V | 0.98 | 39.2 | 23.9 | 49.6 | 1.73 |
| K0V | 0.87 | 34.1 | 19.8 | 42.6 | 4.21 |
| K5V | 0.68 | 43.4 | 25.0 | 54.3 | 5.26 |
| M0V | 0.55 | 42.7 | 17.3 | 50.0 | 8.72 |
| M5V | 0.16 | 41.8 | 23.3 | 51.8 | 41.55 |
| WD | 0.6 | 63.4 | 38.3 | 80.2 | 4.9 |
| Giants | 2.2 | 41.0 | 21.0 | 49.7 | 3.9 |
Notes. Columns represent the spectral type of the stars followed by their mass, velocity dispersion, and the peculiar velocity of the Sun with respect to each spectral type. The relative velocity of the encounter within the Sun–comet system and the star is shown in Col. 5. The number density of stars in the solar neighbourhood is shown in Col. 6.
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