NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017XD ∴ Orbital info ∴ Epoch 58423 MJD
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(658883) 2017XD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 658883.eq0)
Keplerian elements
(Epoch 58423.3 MJD)
Value 1-σ variation Units
a 1.65279 2.053e-08 au
e 0.781365 7.343e-08
i 38.374 8.351e-06 deg
Ω 148.153 1.548e-05 deg
ω 96.681 1.391e-05 deg
M 120.499 5.371e-06 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3614 au
Aphelion distance 2.9442 au
Asc. node-Earth separation -0.28046 au
Desc. node-Earth separation -0.42133 au
Earth MOID 0.17144 au
Orbital period 776.111 days
Date of orbit computation   feb 26 13:33

Covariance matrix
4.21370073E-165.53793244E-161.43584934E-156.52550284E-159.53327091E-169.34336493E-15
5.53793244E-165.39161696E-159.15941629E-14-3.28848743E-134.28582449E-132.55743598E-13
1.43584934E-159.15941629E-146.97459872E-11-4.60255014E-114.15863725E-114.17565356E-12
6.52550284E-15-3.28848743E-13-4.60255014E-112.39625875E-10-1.82852781E-10-2.24167071E-11
9.53327091E-164.28582449E-134.15863725E-11-1.82852781E-101.93467127E-101.30680622E-11
9.34336493E-152.55743598E-134.17565356E-12-2.24167071E-111.30680622E-112.88481142E-11

Correlation matrix
1.000000000.367414500.008375630.020535970.003338920.08474474
0.367414501.000000000.14936494-0.289314240.419634590.64846500
0.008375630.149364941.00000000-0.356018080.358003960.09309066
0.02053597-0.28931424-0.356018081.00000000-0.84924133-0.26961636
0.003338920.419634590.35800396-0.849241331.000000000.17492379
0.084744740.648465000.09309066-0.269616360.174923791.00000000