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Table 9
Physical properties and variables at the atmospheric boundary of Chelyabinsk meteoroid.
| Type | E0 (kt TNT) | ρm (kg m−3) | S0 (MPa) | Vo (km s−1) | γ0 (°) | m0 (kg) |
|---|---|---|---|---|---|---|
| S-type | 440 | 3500 | 14.0 | 19.50 | 17.84 | 9.69e6 |
| No-air | 440 | 20.1 | 18.61 | 15.96 | 1.06e7 | |
| Popova et al. (2013) | 570 ± 150 | 3300 | 0.2 | 19.16 ± 0.15 | 18.3 ± 0.2 | 1.3e7 |
| Borovička et al. (2013a) | 500 ± 100 | 3300 | 1 | 19.03 ± 0.13 | 18.55 ± 0.08 | 1.2e7 |
Notes. Two groups Popova et al. (2013) and Borovička et al. (2013a) show the physical properties derived in the literature.
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