NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YJ4 ∴ Orbital info ∴ Epoch 60400 MJD
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(163051) 2001YJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 163051.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.27303 3.438e-09 au
e 0.568405 2.664e-08
i 9.285 4.02e-06 deg
Ω 247.783 2.201e-05 deg
ω 322.433 2.214e-05 deg
M 151.191 3.159e-06 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.981 au
Aphelion distance 3.565 au
Asc. node-Earth separation 0.04719 au
Desc. node-Earth separation 1.81405 au
Earth MOID 0.02878 au
Orbital period 1251.72 days
Date of orbit computation   feb 26 10:21

Covariance matrix
1.18190902E-177.66779734E-181.45811496E-153.56564714E-162.91263064E-15-8.00349646E-15
7.66779734E-187.09725918E-16-2.08069006E-155.07851094E-14-5.16089241E-14-2.63526742E-15
1.45811496E-15-2.08069006E-151.61602560E-111.09596168E-11-1.10722925E-11-7.88153069E-13
3.56564714E-165.07851094E-141.09596168E-114.84635625E-10-4.78331904E-104.31831452E-12
2.91263064E-15-5.16089241E-14-1.10722925E-11-4.78331904E-104.90198268E-10-1.14748657E-11
-8.00349646E-15-2.63526742E-15-7.88153069E-134.31831452E-12-1.14748657E-119.98202313E-12

Correlation matrix
1.000000000.083720780.105505630.004711280.03826551-0.73684891
0.083720781.00000000-0.019428440.08659312-0.08749709-0.03130906
0.10550563-0.019428441.000000000.12384075-0.12440205-0.06205506
0.004711280.086593120.123840751.00000000-0.981376820.06208652
0.03826551-0.08749709-0.12440205-0.981376821.00000000-0.16404101
-0.73684891-0.03130906-0.062055060.06208652-0.164041011.00000000