NEODyS-2
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NEODyS ∴ Objects ∴ 2021XK3 ∴ Orbital info ∴ Epoch 60400 MJD
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2021XK3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XK3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74266 0.003043 au
e 0.479274 0.0009763
i 8.862 0.01347 deg
Ω 248.489 0.001104 deg
ω 138.577 0.002393 deg
M 17.918 0.9946 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9074 au
Aphelion distance 2.5779 au
Asc. node-Earth separation 1.08116 au
Desc. node-Earth separation 0.00222 au
Earth MOID 0.00119 au
Orbital period 840.264 days
Date of orbit computation   feb 26 12:15

Covariance matrix
9.25738833E-062.97034873E-064.09699018E-05-3.31796599E-06-6.93924217E-06-3.02603254E-03
2.97034873E-069.53076480E-071.31459056E-05-1.06431926E-06-2.22779152E-06-9.70940132E-04
4.09699018E-051.31459056E-051.81333400E-04-1.46633057E-05-3.07960026E-05-1.33921266E-02
-3.31796599E-06-1.06431926E-06-1.46633057E-051.21983262E-062.36385388E-061.08459005E-03
-6.93924217E-06-2.22779152E-06-3.07960026E-052.36385388E-065.72729768E-062.26818867E-03
-3.02603254E-03-9.70940132E-04-1.33921266E-021.08459005E-032.26818867E-039.89142162E-01

Correlation matrix
1.000000000.999998440.99995805-0.98736463-0.95300005-0.99999999
0.999998441.000000000.99997175-0.98709267-0.95353314-0.99999820
0.999958050.999971751.00000000-0.98592270-0.95560974-0.99995691
-0.98736463-0.98709267-0.985922701.000000000.894325530.98738412
-0.95300005-0.95353314-0.955609740.894325531.000000000.95296059
-0.99999999-0.99999820-0.999956910.987384120.952960591.00000000