Independent historical reconstruction. This is not an MPC-issued MPEC. It uses only observations known to have reached MPC by 2018-07-17T19:47:15Z.
Submission batch 1; 8 new and 8 cumulative OBS80 records. Orbit tool: Find_Orb with JPL DE440.
Calculation status: Impact cloud: exact retained propagation (exact-retained).
| a | 1.2035463914123388 |
|---|---|
| e | 0.30048027549884077 |
| q | 0.8419044401451237 |
| i | 2.978877278438839 |
| arg_per | 254.59205037113003 |
| asc_node | 71.85174226895057 |
| M | 316.0183815332073 |
| Tp_iso | 2018-07-31T06:18:52.855Z |
| rms_residual | None |