NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XY1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021XY1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XY1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.318 0.001262 au
e 0.179644 0.000612
i 18.627 0.03934 deg
Ω 74.593 0.003798 deg
ω 20.865 0.02763 deg
M 305.203 0.9369 deg
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0812 au
Aphelion distance 1.5548 au
Asc. node-Earth separation 0.1073 au
Desc. node-Earth separation 0.51962 au
Earth MOID 0.10616 au
Orbital period 552.677 days
Date of orbit computation   Jul 29 13:24

Covariance matrix
1.59145636E-067.72049509E-074.96199503E-05-4.79037118E-06-3.45335445E-05-1.18196524E-03
7.72049509E-073.74571346E-072.40690095E-05-2.32360321E-06-1.67316624E-05-5.73410368E-04
4.96199503E-052.40690095E-051.54733738E-03-1.49386389E-04-1.07833692E-03-3.68514034E-02
-4.79037118E-06-2.32360321E-06-1.49386389E-041.44226116E-051.04134960E-043.55765974E-03
-3.45335445E-05-1.67316624E-05-1.07833692E-031.04134960E-047.63281927E-042.56388385E-02
-1.18196524E-03-5.73410368E-04-3.68514034E-023.55765974E-032.56388385E-028.77844443E-01

Correlation matrix
1.000000000.999955120.99992275-0.99988452-0.99083491-0.99999667
0.999955121.000000000.99976616-0.99970701-0.98953082-0.99997578
0.999922750.999766161.00000000-0.99999209-0.99224628-0.99989119
-0.99988452-0.99970701-0.999992091.000000000.992503650.99984729
-0.99083491-0.98953082-0.992246280.992503651.000000000.99048311
-0.99999667-0.99997578-0.999891190.999847290.990483111.00000000