NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EW1 ∴ Orbital info ∴ Epoch 59200 MJD
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2021EW1  ▹ 
ORBITAL INFORMATION
(ASCII data file 2021EW1.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.2543 0.003572 au
e 0.56813 0.0006885
i 4.999 0.004497 deg
Ω 166.4 7.101e-05 deg
ω 336.565 0.0008431 deg
M 342.122 0.04114 deg
Other useful info
Absolute Magnitude (H)    28.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9736 au
Aphelion distance 3.535 au
Asc. node-Earth separation 0.01082 au
Desc. node-Earth separation 2.1802 au
Earth MOID 0.00623 au
Orbital period 1236.28 days
Date of orbit computation   Mar 19 10:25

Covariance matrix
1.27563641E-052.45905105E-061.60613146E-05-2.51550449E-072.95886558E-061.46936207E-04
2.45905105E-064.74032623E-073.09614762E-06-4.84905205E-085.70347026E-072.83249774E-05
1.60613146E-053.09614762E-062.02229548E-05-3.16639572E-073.72561994E-061.85004757E-04
-2.51550449E-07-4.84905205E-08-3.16639572E-075.04270618E-09-5.90767716E-08-2.89739000E-06
2.95886558E-065.70347026E-073.72561994E-06-5.90767716E-087.10896624E-073.40771859E-05
1.46936207E-042.83249774E-051.85004757E-04-2.89739000E-063.40771859E-051.69250905E-03

Correlation matrix
1.000000000.999999950.99998925-0.991813040.982558820.99999970
0.999999951.000000000.99998904-0.991792680.982498370.99999990
0.999989250.999989041.00000000-0.991541860.982591540.99998870
-0.99181304-0.99179268-0.991541861.00000000-0.98669220-0.99176694
0.982558820.982498370.98259154-0.986692201.000000000.98241503
0.999999700.999999900.99998870-0.991766940.982415031.00000000