NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XU ∴ Orbital info ∴ Epoch 60400 MJD
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2021XU  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XU.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.64816 0.02075 au
e 0.682218 0.002578
i 15.949 0.04022 deg
Ω 254.047 0.006378 deg
ω 233.911 0.01777 deg
M 185.394 2.17 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8415 au
Aphelion distance 4.4548 au
Asc. node-Earth separation 1.35265 au
Desc. node-Earth separation 0.02519 au
Earth MOID 0.01472 au
Orbital period 1574.04 days
Date of orbit computation   feb 26 12:31

Covariance matrix
4.30653480E-045.34980361E-058.34357748E-041.32356444E-04-3.55135160E-04-4.50228469E-02
5.34980361E-056.64592843E-061.03659046E-041.64417226E-05-4.40639725E-05-5.59297969E-03
8.34357748E-041.03659046E-041.61748165E-032.56402588E-04-6.83374722E-04-8.72287456E-02
1.32356444E-041.64417226E-052.56402588E-044.06796728E-05-1.09272558E-04-1.38372469E-02
-3.55135160E-04-4.40639725E-05-6.83374722E-04-1.09272558E-043.15782918E-043.71254547E-02
-4.50228469E-02-5.59297969E-03-8.72287456E-02-1.38372469E-023.71254547E-024.70693246E+00

Correlation matrix
1.000000000.999990860.999697580.99998247-0.96302015-0.99999998
0.999990861.000000000.999792090.99995570-0.96185920-0.99999178
0.999697580.999792091.000000000.99957181-0.95619157-0.99970293
0.999982470.999955700.999571811.00000000-0.96411328-0.99998154
-0.96302015-0.96185920-0.95619157-0.964113281.000000000.96296052
-0.99999998-0.99999178-0.99970293-0.999981540.962960521.00000000