NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UY9 ∴ Orbital info ∴ Epoch 60400 MJD
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2021UY9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UY9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.03949 6.604e-08 au
e 0.541409 5.487e-07
i 36.508 2.396e-05 deg
Ω 79.889 3.711e-05 deg
ω 87.444 6.059e-05 deg
M 228.017 6.6e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9353 au
Aphelion distance 3.1437 au
Asc. node-Earth separation 0.42393 au
Desc. node-Earth separation 0.46183 au
Earth MOID 0.30475 au
Orbital period 1063.85 days
Date of orbit computation   feb 26 12:57

Covariance matrix
4.36126827E-15-1.85436458E-14-5.38547801E-135.03399594E-13-2.70756297E-12-4.70666249E-13
-1.85436458E-143.01053234E-131.08924566E-12-3.92856838E-131.58563732E-112.57442343E-11
-5.38547801E-131.08924566E-125.74048831E-10-8.14906251E-101.15961340E-09-4.79425407E-10
5.03399594E-13-3.92856838E-13-8.14906251E-101.37729233E-09-1.55483646E-095.01910237E-10
-2.70756297E-121.58563732E-111.15961340E-09-1.55483646E-093.67066593E-09-6.27551177E-10
-4.70666249E-132.57442343E-11-4.79425407E-105.01910237E-10-6.27551177E-104.35659596E-09

Correlation matrix
1.00000000-0.51176087-0.340363860.20539667-0.67670554-0.10797744
-0.511760871.000000000.08285711-0.019292990.476990560.71086100
-0.340363860.082857111.00000000-0.916474040.79885209-0.30316076
0.20539667-0.01929299-0.916474041.00000000-0.691511200.20489877
-0.676705540.476990560.79885209-0.691511201.00000000-0.15692895
-0.107977440.71086100-0.303160760.20489877-0.156928951.00000000