NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013XY21 ∴ Orbital info ∴ Epoch 60400 MJD
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2013XY21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2013XY21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.6755 3.43e-08 au
e 0.528727 7.702e-08
i 25.177 8.724e-06 deg
Ω 10.578 1.551e-05 deg
ω 122.025 2.467e-05 deg
M 107.422 2.091e-05 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2609 au
Aphelion distance 4.0901 au
Asc. node-Earth separation 1.67888 au
Desc. node-Earth separation 0.50645 au
Earth MOID 0.40086 au
Orbital period 1598.47 days
Date of orbit computation   feb 26 11:13

Covariance matrix
1.17664694E-152.20988080E-15-2.91459587E-141.44190140E-145.27701822E-13-6.94982144E-13
2.20988080E-155.93152969E-15-2.03609704E-13-4.08212990E-141.09135783E-12-1.30524874E-12
-2.91459587E-14-2.03609704E-137.61094574E-112.50887537E-11-1.81835673E-111.59013837E-11
1.44190140E-14-4.08212990E-142.50887537E-112.40699122E-10-2.24315946E-101.05830684E-11
5.27701822E-131.09135783E-12-1.81835673E-11-2.24315946E-106.08537583E-10-3.85862127E-10
-6.94982144E-13-1.30524874E-121.59013837E-111.05830684E-11-3.85862127E-104.37100258E-10

Correlation matrix
1.000000000.83649319-0.097394840.027094130.62362254-0.96908089
0.836493191.00000000-0.30303710-0.034163800.57443397-0.81062389
-0.09739484-0.303037101.000000000.18536277-0.084492090.08718165
0.02709413-0.034163800.185362771.00000000-0.586110080.03262750
0.623622540.57443397-0.08449209-0.586110081.00000000-0.74816592
-0.96908089-0.810623890.087181650.03262750-0.748165921.00000000