NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XD3 ∴ Orbital info ∴ Epoch 60400 MJD
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2021XD3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XD3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.23481 0.001527 au
e 0.528021 0.0003063
i 7.737 0.003331 deg
Ω 86.931 0.0002122 deg
ω 346.426 0.001086 deg
M 249.383 0.2554 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0548 au
Aphelion distance 3.4148 au
Asc. node-Earth separation 0.0818 au
Desc. node-Earth separation 2.29574 au
Earth MOID 0.07498 au
Orbital period 1220.28 days
Date of orbit computation   feb 26 12:40

Covariance matrix
2.33027292E-064.67615384E-075.08538398E-063.19425608E-07-1.64996834E-06-3.89898031E-04
4.67615384E-079.38362923E-081.02048217E-066.40968137E-08-3.31106908E-07-7.82407543E-05
5.08538398E-061.02048217E-061.10981975E-056.96912546E-07-3.60001441E-06-8.50879541E-04
3.19425608E-076.40968137E-086.96912546E-074.50142186E-08-2.24645219E-07-5.34465811E-05
-1.64996834E-06-3.31106908E-07-3.60001441E-06-2.24645219E-071.17864882E-062.76067251E-04
-3.89898031E-04-7.82407543E-05-8.50879541E-04-5.34465811E-052.76067251E-046.52371984E-02

Correlation matrix
1.000000000.999999950.999986490.98626013-0.99558880-0.99999999
0.999999951.000000000.999985670.98622535-0.99561311-0.99999990
0.999986490.999985671.000000000.98600065-0.99537287-0.99998666
0.986260130.986225350.986000651.00000000-0.97528178-0.98627363
-0.99558880-0.99561311-0.99537287-0.975281781.000000000.99557739
-0.99999999-0.99999990-0.99998666-0.986273630.995577391.00000000