NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UY2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021UY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UY2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.41827 0.0002751 au
e 0.421254 0.0001678
i 1.474 0.0005132 deg
Ω 286.143 0.008158 deg
ω 191.174 0.003934 deg
M 114.174 0.1378 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8208 au
Aphelion distance 2.0157 au
Asc. node-Earth separation 0.97241 au
Desc. node-Earth separation -0.15737 au
Earth MOID 0.02046 au
Orbital period 616.933 days
Date of orbit computation   feb 26 12:33

Covariance matrix
7.56656383E-084.61640805E-081.41143129E-072.22462609E-06-1.05720478E-06-3.78928186E-05
4.61640805E-082.81680683E-088.61294618E-081.35854771E-06-6.45569641E-07-2.31189396E-05
1.41143129E-078.61294618E-082.63407087E-074.15369044E-06-1.97193667E-06-7.06851661E-05
2.22462609E-061.35854771E-064.15369044E-066.65607365E-05-3.19263474E-05-1.11420640E-03
-1.05720478E-06-6.45569641E-07-1.97193667E-06-3.19263474E-051.54766343E-055.29499733E-04
-3.78928186E-05-2.31189396E-05-7.06851661E-05-1.11420640E-035.29499733E-041.89764855E-02

Correlation matrix
1.000000000.999945450.999762080.99128519-0.97694813-0.99999924
0.999945451.000000000.999906690.99217277-0.97774658-0.99995737
0.999762080.999906691.000000000.99199924-0.97665454-0.99978511
0.991285190.992172770.991999241.00000000-0.99472244-0.99139950
-0.97694813-0.97774658-0.97665454-0.994722441.000000000.97705631
-0.99999924-0.99995737-0.99978511-0.991399500.977056311.00000000