NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UN2 ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021UN2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.99607 0.0005149 au
e 0.503222 0.0001261
i 5.595 0.001349 deg
Ω 298.953 0.008717 deg
ω 38.663 0.008051 deg
M 328.578 0.1267 deg
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9916 au
Aphelion distance 3.0005 au
Asc. node-Earth separation 0.05407 au
Desc. node-Earth separation 1.47284 au
Earth MOID 0.02479 au
Orbital period 1030.05 days
Date of orbit computation   feb 26 12:14

Covariance matrix
2.65164159E-076.49162129E-086.91758391E-07-4.38346230E-063.98787551E-06-6.52429548E-05
6.49162129E-081.59017614E-081.68974570E-07-1.06749487E-069.69638845E-07-1.59726633E-05
6.91758391E-071.68974570E-071.82046206E-06-1.16707635E-051.06786619E-05-1.70196731E-04
-4.38346230E-06-1.06749487E-06-1.16707635E-057.59849921E-05-7.00453497E-051.07841312E-03
3.98787551E-069.69638845E-071.06786619E-05-7.00453497E-056.48111715E-05-9.81061090E-04
-6.52429548E-05-1.59726633E-05-1.70196731E-041.07841312E-03-9.81061090E-041.60528655E-02

Correlation matrix
1.000000000.999707960.99564888-0.976553300.96196494-0.99999983
0.999707961.000000000.99313415-0.971134240.95512993-0.99972013
0.995648880.993134151.00000000-0.992303540.98310767-0.99559823
-0.97655330-0.97113424-0.992303541.00000000-0.998137700.97643867
0.961964940.955129930.98310767-0.998137701.00000000-0.96182228
-0.99999983-0.99972013-0.995598230.97643867-0.961822281.00000000