NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UY ∴ Orbital info ∴ Epoch 59513 MJD
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2021UY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UY.eq0)
Keplerian elements
(Epoch 59513.1 MJD)
Value 1-σ variation Units
a 1.44566 0.0004145 au
e 0.325883 0.0002032
i 1.084 0.0005826 deg
Ω 12.39 0.001845 deg
ω 351.22 0.00326 deg
M 14.183 0.005897 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9745 au
Aphelion distance 1.9168 au
Asc. node-Earth separation -0.02242 au
Desc. node-Earth separation 0.90716 au
Earth MOID 0.00488 au
Orbital period 634.886 days
Date of orbit computation   feb 26 12:35

Covariance matrix
1.71841468E-078.42503707E-082.38823358E-07-2.38118469E-07-9.65227930E-07-2.44207110E-06
8.42503707E-084.13070680E-081.17159880E-07-1.15331212E-07-4.75176330E-07-1.19705556E-06
2.38823358E-071.17159880E-073.39375080E-07-1.79843537E-07-1.53690873E-06-3.37376226E-06
-2.38118469E-07-1.15331212E-07-1.79843537E-073.40264133E-06-2.63228405E-063.79238300E-06
-9.65227930E-07-4.75176330E-07-1.53690873E-06-2.63228405E-061.06304292E-051.31527478E-05
-2.44207110E-06-1.19705556E-06-3.37376226E-063.79238300E-061.31527478E-053.47757732E-05

Correlation matrix
1.000000000.999989980.98894659-0.31140172-0.71415173-0.99897799
0.999989981.000000000.98952497-0.30762851-0.71707934-0.99876595
0.988946590.989524971.00000000-0.16735811-0.80915682-0.98205566
-0.31140172-0.30762851-0.167358111.00000000-0.437672510.34863076
-0.71415173-0.71707934-0.80915682-0.437672511.000000000.68407339
-0.99897799-0.99876595-0.982055660.348630760.684073391.00000000