NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AW4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021AW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AW4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.32829 0.00276 au
e 0.272898 0.001204
i 31.682 0.07914 deg
Ω 116.413 0.009935 deg
ω 71.997 0.1616 deg
M 351.368 2.132 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9658 au
Aphelion distance 1.6908 au
Asc. node-Earth separation 0.1506 au
Desc. node-Earth separation 0.32645 au
Earth MOID 0.13564 au
Orbital period 559.165 days
Date of orbit computation   feb 26 12:14

Covariance matrix
7.61826714E-063.32367590E-062.18425418E-042.74204362E-05-4.45689317E-04-5.88576706E-03
3.32367590E-061.45048874E-069.53083068E-051.19648446E-05-1.94337303E-04-2.56786556E-03
2.18425418E-049.53083068E-056.26302547E-037.86244257E-04-1.27750283E-02-1.68753733E-01
2.74204362E-051.19648446E-057.86244257E-049.87032691E-05-1.60370278E-03-2.11848226E-02
-4.45689317E-04-1.94337303E-04-1.27750283E-02-1.60370278E-032.60996817E-023.44323772E-01
-5.88576706E-03-2.56786556E-03-1.68753733E-01-2.11848226E-023.44323772E-014.54726522E+00

Correlation matrix
1.000000000.999846630.999960830.99995508-0.99950857-0.99999961
0.999846631.000000000.999957370.99996342-0.99880656-0.99986176
0.999960830.999957371.000000000.99999915-0.99919943-0.99996813
0.999955080.999963420.999999151.00000000-0.99917258-0.99996297
-0.99950857-0.99880656-0.99919943-0.999172581.000000000.99948035
-0.99999961-0.99986176-0.99996813-0.999962970.999480351.00000000