PSEUDO MPEC — 2026 JN4

Independent historical reconstruction. This is not an MPC-issued MPEC. It uses only observations known to have reached MPC by 2026-07-02T15:23:10Z.

Submission batch 2; 2 new and 4 cumulative OBS80 records. Orbit tool: Find_Orb with JPL DE440.

Calculation status: Impact cloud: explicitly approximate early-global prospective support surrogate; 400 clones propagated exactly and 2,600 outcomes estimated. Support selection used no unpropagated outcome.

a1.6721238122932502
e0.4968103306734986
q0.8413954281808096
i14.63852793129934
arg_per240.33903944294516
asc_node54.38882175625853
M339.86777760758775
Tp_iso2026-06-28T12:07:44.443Z
rms_residualNone

Machine-readable reconstruction data