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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017KR31 ∴ Orbital info ∴ Epoch 60600 MJD
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2017KR31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017KR31.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.85342 0.0001032 au
e 0.278704 0.0003031
i 12.616 0.02189 deg
Ω 239.625 0.004165 deg
ω 169.708 0.008988 deg
M 344.87 0.6527 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6156 au
Aphelion distance 1.0913 au
Asc. node-Earth separation 0.07418 au
Desc. node-Earth separation -0.36975 au
Earth MOID 0.06629 au
Orbital period 287.967 days
Date of orbit computation   Jul 29 12:20

Covariance matrix
1.06407137E-08-3.12626663E-08-2.25775838E-06-4.29603608E-079.26732988E-07-6.73244003E-05
-3.12626663E-089.18519833E-086.63332880E-061.26213518E-06-2.72306101E-061.97801323E-04
-2.25775838E-066.63332880E-064.79079577E-049.11651680E-05-1.96621239E-041.42849245E-02
-4.29603608E-071.26213518E-069.11651680E-051.73509074E-05-3.74017542E-052.71809143E-03
9.26732988E-07-2.72306101E-06-1.96621239E-04-3.74017542E-058.07758895E-05-5.86363536E-03
-6.73244003E-051.97801323E-041.42849245E-022.71809143E-03-5.86363536E-034.25965635E-01

Correlation matrix
1.00000000-0.99999164-0.99997296-0.999819140.99960488-0.99999962
-0.999991641.000000000.999961840.99977093-0.999705840.99999457
-0.999972960.999961841.000000000.99991714-0.999506740.99996970
-0.999819140.999770930.999917141.00000000-0.999056390.99980587
0.99960488-0.99970584-0.99950674-0.999056391.00000000-0.99962889
-0.999999620.999994570.999969700.99980587-0.999628891.00000000