NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XY ∴ Orbital info ∴ Epoch 60400 MJD
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2021XY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XY.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.42037 6.184e-06 au
e 0.248757 2.76e-06
i 3.85 3.27e-05 deg
Ω 19.73 0.0001907 deg
ω 68.773 0.0002551 deg
M 128.508 0.003162 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.067 au
Aphelion distance 1.7737 au
Asc. node-Earth separation 0.22544 au
Desc. node-Earth separation 0.4625 au
Earth MOID 0.10442 au
Orbital period 618.3 days
Date of orbit computation   feb 26 12:40

Covariance matrix
3.82437189E-111.69355554E-111.89360170E-103.59253146E-10-2.87046963E-10-1.95546653E-08
1.69355554E-117.61940529E-128.00731830E-112.16455894E-10-2.09431262E-10-8.65160915E-09
1.89360170E-108.00731830E-111.06930959E-09-1.58507239E-101.25156013E-09-9.70326007E-08
3.59253146E-102.16455894E-10-1.58507239E-103.63498719E-08-4.76385139E-08-1.79930956E-07
-2.87046963E-10-2.09431262E-101.25156013E-09-4.76385139E-086.50604438E-081.40816262E-07
-1.95546653E-08-8.65160915E-09-9.70326007E-08-1.79930956E-071.40816262E-079.99954515E-06

Correlation matrix
1.000000000.992107760.936390170.30469763-0.18197611-0.99995442
0.992107761.000000000.887104590.41129879-0.29745581-0.99116562
0.936390170.887104591.00000000-0.025424120.15005189-0.93837368
0.304697630.41129879-0.025424121.00000000-0.97959882-0.29844501
-0.18197611-0.297455810.15005189-0.979598821.000000000.17458389
-0.99995442-0.99116562-0.93837368-0.298445010.174583891.00000000