NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021US ∴ Orbital info ∴ Epoch 59523 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021US.eq0)
Keplerian elements
(Epoch 59523.1 MJD)
Value 1-σ variation Units
a 2.40825 0.002087 au
e 0.600112 0.0003529
i 7.277 0.002867 deg
Ω 22.036 0.0008293 deg
ω 336.669 0.001045 deg
M 9.783 0.0131 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.963 au
Aphelion distance 3.8535 au
Asc. node-Earth separation -0.00377 au
Desc. node-Earth separation 2.42869 au
Earth MOID 0.00223 au
Orbital period 1365.06 days
Date of orbit computation   feb 26 12:37

Covariance matrix
4.35515414E-067.36480306E-075.98234677E-06-1.71224632E-06-2.13146457E-06-2.73312194E-05
7.36480306E-071.24542906E-071.01165485E-06-2.89519335E-07-3.60501184E-07-4.62185380E-06
5.98234677E-061.01165485E-068.21844650E-06-2.34844457E-06-2.93425832E-06-3.75423845E-05
-1.71224632E-06-2.89519335E-07-2.34844457E-066.87795338E-078.11671397E-071.07471766E-05
-2.13146457E-06-3.60501184E-07-2.93425832E-068.11671397E-071.09258827E-061.33726182E-05
-2.73312194E-05-4.62185380E-06-3.75423845E-051.07471766E-051.33726182E-051.71520178E-04

Correlation matrix
1.000000000.999999710.99994233-0.98931561-0.97712041-0.99999916
0.999999711.000000000.99994936-0.98920992-0.97727982-0.99999792
0.999942330.999949361.00000000-0.98777001-0.97920858-0.99992949
-0.98931561-0.98920992-0.987770011.000000000.936315820.98948032
-0.97712041-0.97727982-0.979208580.936315821.000000000.97685605
-0.99999916-0.99999792-0.999929490.989480320.976856051.00000000