NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021JD9 ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
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(ASCII data file 2021JD9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.79595 0.0007301 au
e 0.488986 0.0002237
i 0.658 0.0002331 deg
Ω 198.394 0.004154 deg
ω 346.047 0.004666 deg
M 86.332 0.2749 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9178 au
Aphelion distance 2.6741 au
Asc. node-Earth separation -0.07444 au
Desc. node-Earth separation 1.60187 au
Earth MOID 0.00568 au
Orbital period 879.102 days
Date of orbit computation   feb 26 12:11

Covariance matrix
5.33107243E-071.63366291E-071.67817368E-07-2.45028220E-062.82716420E-06-2.00744617E-04
1.63366291E-075.00625459E-085.14436474E-08-7.49757026E-078.65144771E-07-6.15164986E-05
1.67817368E-075.14436474E-085.43403790E-08-6.76283162E-077.89054835E-07-6.31913053E-05
-2.45028220E-06-7.49757026E-07-6.76283162E-071.72541617E-05-1.93599723E-059.22750236E-04
2.82716420E-068.65144771E-077.89054835E-07-1.93599723E-052.17687628E-05-1.06467560E-03
-2.00744617E-04-6.15164986E-05-6.31913053E-059.22750236E-04-1.06467560E-037.55915487E-02

Correlation matrix
1.000000000.999996990.98598040-0.807907950.82990211-0.99999999
0.999996991.000000000.98631118-0.806709450.82873456-0.99999659
0.985980400.986311181.00000000-0.698425860.72548591-0.98596017
-0.80790795-0.80670945-0.698425861.00000000-0.998943500.80798000
0.829902110.828734560.72548591-0.998943501.00000000-0.82997270
-0.99999999-0.99999659-0.985960170.80798000-0.829972701.00000000