NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021ND ∴ Orbital info ∴ Epoch 59398 MJD
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ORBITAL INFORMATION
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(ASCII data file 2021ND.eq0)
Keplerian elements
(Epoch 59398.4 MJD)
Value 1-σ variation Units
a 2.21633 0.007028 au
e 0.522098 0.001464
i 10.724 0.02146 deg
Ω 268.602 0.005168 deg
ω 36.841 0.0005383 deg
M 352.847 0.03641 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0592 au
Aphelion distance 3.3735 au
Asc. node-Earth separation 0.12089 au
Desc. node-Earth separation 1.78546 au
Earth MOID 0.08569 au
Orbital period 1205.17 days
Date of orbit computation   feb 26 12:22

Covariance matrix
4.93862515E-051.02874353E-051.50787093E-04-3.63025620E-05-9.57134572E-072.55860863E-04
1.02874353E-052.14293131E-063.14096885E-05-7.56211317E-06-1.99051973E-075.32972048E-05
1.50787093E-043.14096885E-054.60421851E-04-1.10813648E-04-3.01683260E-067.81216243E-04
-3.63025620E-05-7.56211317E-06-1.10813648E-042.67047558E-056.32643656E-07-1.88064133E-04
-9.57134572E-07-1.99051973E-07-3.01683260E-066.32643656E-072.89761962E-07-5.00813419E-06
2.55860863E-045.32972048E-057.81216243E-04-1.88064133E-04-5.00813419E-061.32557602E-03

Correlation matrix
1.000000000.999999910.99996126-0.99963151-0.253016760.99999657
0.999999911.000000000.99995750-0.99964257-0.252604840.99999537
0.999961260.999957501.00000000-0.99935774-0.261187600.99997924
-0.99963151-0.99964257-0.999357741.000000000.22742812-0.99956111
-0.25301676-0.25260484-0.261187600.227428121.00000000-0.25553651
0.999996570.999995370.99997924-0.99956111-0.255536511.00000000