NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XD3 ∴ Orbital info ∴ Epoch 59558 MJD
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2021XD3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XD3.eq0)
Keplerian elements
(Epoch 59558.6 MJD)
Value 1-σ variation Units
a 2.23579 0.001526 au
e 0.527649 0.0003062
i 7.735 0.003325 deg
Ω 86.953 0.0002426 deg
ω 346.371 0.001055 deg
M 1.295 0.001214 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0561 au
Aphelion distance 3.4155 au
Asc. node-Earth separation 0.08252 au
Desc. node-Earth separation 2.29531 au
Earth MOID 0.07552 au
Orbital period 1221.08 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
2.32801620E-064.67204218E-075.07352069E-063.66244753E-07-1.60166021E-06-1.85149328E-06
4.67204218E-079.37621504E-081.01819242E-067.34985384E-08-3.21441724E-07-3.71569129E-07
5.07352069E-061.01819242E-061.10571869E-057.97994750E-07-3.48981687E-06-4.03516946E-06
3.66244753E-077.34985384E-087.97994750E-075.88451971E-08-2.50447839E-07-2.92010209E-07
-1.60166021E-06-3.21441724E-07-3.48981687E-06-2.50447839E-071.11232965E-061.27064239E-06
-1.85149328E-06-3.71569129E-07-4.03516946E-06-2.92010209E-071.27064239E-061.47354952E-06

Correlation matrix
1.000000000.999999950.999986440.98951618-0.99531519-0.99964725
0.999999951.000000000.999985620.98948545-0.99534058-0.99963966
0.999986440.999985621.000000000.98928676-0.99509273-0.99967098
0.989516180.989485450.989286761.00000000-0.97891508-0.99165398
-0.99531519-0.99534058-0.99509273-0.978915081.000000000.99248560
-0.99964725-0.99963966-0.99967098-0.991653980.992485601.00000000