NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XD2 ∴ Orbital info ∴ Epoch 59554 MJD
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2021XD2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XD2.eq0)
Keplerian elements
(Epoch 59554.6 MJD)
Value 1-σ variation Units
a 1.18159 8.304e-05 au
e 0.24061 7.062e-05
i 7.287 0.001982 deg
Ω 76.361 0.0001047 deg
ω 61.375 8.04e-05 deg
M 318.934 0.006087 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8973 au
Aphelion distance 1.4659 au
Asc. node-Earth separation 0.01313 au
Desc. node-Earth separation 0.24163 au
Earth MOID 0.00756 au
Orbital period 469.135 days
Date of orbit computation   Jul 29 13:35

Covariance matrix
6.89645451E-095.86443578E-091.64594770E-07-8.68434835E-09-4.00091500E-095.05509150E-07
5.86443578E-094.98689420E-091.39966353E-07-7.38503689E-09-3.38926976E-094.29856318E-07
1.64594770E-071.39966353E-073.92861620E-06-2.07307840E-07-9.46878206E-081.20644024E-05
-8.68434835E-09-7.38503689E-09-2.07307840E-071.09568681E-084.92957121E-09-6.36517039E-07
-4.00091500E-09-3.38926976E-09-9.46878206E-084.92957121E-096.46403827E-09-2.95186715E-07
5.05509150E-074.29856318E-071.20644024E-05-6.36517039E-07-2.95186715E-073.70546434E-05

Correlation matrix
1.000000000.999995900.99996153-0.99903587-0.599231210.99998794
0.999995901.000000000.99997414-0.99906645-0.596951570.99996988
0.999961530.999974141.00000000-0.99920065-0.594185920.99991871
-0.99903587-0.99906645-0.999200651.000000000.58575225-0.99895402
-0.59923121-0.59695157-0.594185920.585752251.00000000-0.60314750
0.999987940.999969880.99991871-0.99895402-0.603147501.00000000