Interesting couple.
Simulation based on nominal orbital parameters
Mercury6 software
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) Important integration parameters:
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algorithm (MVS, BS, BS2, RADAU, HYBRID etc) = BS
start time (days)= 2460106.5
) stop time (days) = 102458000.5
stop time (days) = -1e8
output interval (days) = 100
timestep (days) = 0.05
accuracy parameter=1.d-12
Simulation result
Backward integration based on nominal orbit performed with Mercury6 software
a e i om w q
358P/PANSTARRS 3.146644 0.2388745 11.06014 85.70234 299.7696 2.394991
292547 (2006 TE55) 3.140893 0.2428301 11.11777 88.23864 298.1447 2.378189
300233 (2006 YX8) 3.138883 0.2418392 11.21893 87.87625 301.6746 2.379778
Backward simulation (up to about 300K years ago)
313P/Gibbs and 2016 JM83 have a very similar orbit, they never came very near each other, the two orbits are stable:
Backward integration with Mercury6 software, integrator Bulirsch-Stoer, output every 100 days
Is this a quasi-Hilda object?
Clone Generation
100 clones were generated in order to have the same orbital paameters and uncertainty as the nominal asteroid
| Clones | Target | ||||
|---|---|---|---|---|---|
| mean | sd | mean | sd | ||
| q | 3.61245270083945 | 3.39064109921033e-07 | 3.61245264912673 | 3.4136e-07 | |
| e | 0.129667339794439 | 8.11352970562344e-08 | 0.12966735411561 | 8.0309e-08 | |
| i | 8.9645643748396 | 9.73657795759391e-06 | 8.96456457281582 | 9.6087e-06 | |
| peri | 344.487704195712 | 4.69757841212335e-05 | 344.487707120445 | 4.6654e-05 | |
| node | 359.469501444993 | 3.82226393976073e-05 | 359.469498781976 | 3.8729e-05 | |
| tp | 2461090.03289397 | 0.000262107424207425 | 2461090.03290289 | 0.00026503 | |
Backward Simulation
This was performed using Mercury Integrator Package Version 6 - Bulirsch-Stoer N-body algorithm - 10^8 days in the past - output every 100 days
66% of the clones entered the solar system from a distance greater than 100 AU (i.e. from the point of view of the backward simulation they were "ejected")
Backward simulation with Mercury6 (integrator BS, output every 100 days)
