NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021EM ∴ Orbital info ∴ Epoch 59285 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021EM.eq0)
Keplerian elements
(Epoch 59285.1 MJD)
Value 1-σ variation Units
a 2.39041 0.00137 au
e 0.595701 0.0002314
i 4.756 0.001138 deg
Ω 120.727 0.00437 deg
ω 1.549 0.004074 deg
M 10.4 0.009538 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9664 au
Aphelion distance 3.8144 au
Asc. node-Earth separation -0.0177 au
Desc. node-Earth separation 2.79487 au
Earth MOID 0.01661 au
Orbital period 1349.92 days
Date of orbit computation   feb 26 12:20

Covariance matrix
1.87614321E-063.17008919E-071.55731335E-06-5.94452005E-065.48709137E-06-1.30637430E-05
3.17008919E-075.35647659E-082.63156206E-07-1.00419466E-069.26772732E-07-2.20733651E-06
1.55731335E-062.63156206E-071.29436854E-06-4.91347665E-064.52449546E-06-1.08420486E-05
-5.94452005E-06-1.00419466E-06-4.91347665E-061.90991169E-05-1.77626771E-054.14122285E-05
5.48709137E-069.26772732E-074.52449546E-06-1.77626771E-051.66007612E-05-3.82383342E-05
-1.30637430E-05-2.20733651E-06-1.08420486E-054.14122285E-05-3.82383342E-059.09659411E-05

Correlation matrix
1.000000000.999997430.99934177-0.993063820.98320753-0.99998901
0.999997431.000000000.99941310-0.992822610.98281017-0.99997590
0.999341770.999413101.00000000-0.988219180.97606150-0.99917824
-0.99306382-0.99282261-0.988219181.00000000-0.997557130.99353358
0.983207530.982810170.97606150-0.997557131.00000000-0.98400104
-0.99998901-0.99997590-0.999178240.99353358-0.984001041.00000000