NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021LK9 ∴ Orbital info ∴ Epoch 60400 MJD
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2021LK9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021LK9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.967692 0.0005866 au
e 0.33053 0.001585
i 11.185 0.06394 deg
Ω 271.131 0.003061 deg
ω 115.978 0.04734 deg
M 250.465 0.7062 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6478 au
Aphelion distance 1.2875 au
Asc. node-Earth separation -0.0086 au
Desc. node-Earth separation -0.22991 au
Earth MOID 0.00418 au
Orbital period 347.7 days
Date of orbit computation   feb 26 12:24

Covariance matrix
3.44100428E-079.27683943E-073.74306694E-051.74592937E-06-2.76880488E-05-4.14226097E-04
9.27683943E-072.51064703E-061.01315203E-044.63729661E-06-7.42893668E-05-1.11588040E-03
3.74306694E-051.01315203E-044.08853389E-031.86995730E-04-2.99692757E-03-4.50228383E-02
1.74592937E-064.63729661E-061.86995730E-049.37068216E-06-1.43069638E-04-2.10795935E-03
-2.76880488E-05-7.42893668E-05-2.99692757E-03-1.43069638E-042.24112504E-033.33625431E-02
-4.14226097E-04-1.11588040E-03-4.50228383E-02-2.10795935E-033.33625431E-024.98719717E-01

Correlation matrix
1.000000000.998078280.997932550.97229591-0.99704946-0.99992305
0.998078281.000000000.999995370.95606285-0.99037754-0.99723279
0.997932550.999995371.000000000.95534951-0.99005519-0.99705887
0.972295910.956062850.955349511.00000000-0.98725384-0.97509821
-0.99704946-0.99037754-0.99005519-0.987253841.000000000.99792484
-0.99992305-0.99723279-0.99705887-0.975098210.997924841.00000000