Table 3 Orbital parameters (J2000) for the fireballs discussed in the text
Fireball | a(AU) | e | i(°) | ω(°) | Ω (°) |
|---|---|---|---|---|---|
SPMN151211 Geminid | 1.31 ± 0.02 | 0.907 ± 0.003 | 24.9 ± 0.6 | 327.5 ± 0.3 | 262.5421 ± 10−4 |
SPMN101212 N. χ-Orionid | 2.4 ± 0.1 | 0.79 ± 0.01 | 1.7 ± 0.2 | 95.44 ± 0.2 | 78.33956 ± 10−4 |
SPMN270712 α-Capricornid | 2.6 ± 0.1 | 0.76 ± 0.01 | 7.1 ± 0.1 | 262.8 ± 0.4 | 124.3210 ± 10−4 |