NEODyS-2
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NEODyS ∴ Objects ∴ 2017XD ∴ Orbital info ∴ Epoch 60400 MJD
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(658883) 2017XD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 658883.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.65275 2.023e-08 au
e 0.781427 7.334e-08
i 38.381 8.355e-06 deg
Ω 148.062 1.548e-05 deg
ω 96.733 1.39e-05 deg
M 317.391 1.737e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3612 au
Aphelion distance 2.9443 au
Asc. node-Earth separation -0.27927 au
Desc. node-Earth separation -0.42178 au
Earth MOID 0.17058 au
Orbital period 776.084 days
Date of orbit computation   feb 26 13:33

Covariance matrix
4.09079955E-165.54803906E-162.28952837E-155.53151632E-152.25065886E-15-3.33539052E-13
5.54803906E-165.37887587E-159.08632054E-14-3.28202240E-134.27654101E-13-2.03015197E-13
2.28952837E-159.08632054E-146.98121429E-11-4.60295068E-114.15320729E-113.08646849E-12
5.53151632E-15-3.28202240E-13-4.60295068E-112.39624703E-10-1.82715575E-10-2.75923153E-11
2.25065886E-154.27654101E-134.15320729E-11-1.82715575E-101.93280187E-101.21067622E-11
-3.33539052E-13-2.03015197E-133.08646849E-12-2.75923153E-111.21067622E-113.01604781E-10

Correlation matrix
1.000000000.374015540.013548040.017667470.00800409-0.94956234
0.374015541.000000000.14827803-0.289087950.41942394-0.15939096
0.013548040.148278031.00000000-0.355881200.357539850.02127048
0.01766747-0.28908795-0.355881201.00000000-0.84901645-0.10263683
0.008004090.419423940.35753985-0.849016451.000000000.05014357
-0.94956234-0.159390960.02127048-0.102636830.050143571.00000000