NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UY255 ∴ Orbital info ∴ Epoch 56528 MJD
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2011UY255  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011UY255.eq0)
Keplerian elements
(Epoch 56528.9 MJD)
Value 1-σ variation Units
a 1.34989 1.147e-08 au
e 0.319144 7.81e-08
i 8.042 1.183e-05 deg
Ω 192.357 4.626e-05 deg
ω 275.977 5.311e-05 deg
M 16.843 1.589e-05 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9191 au
Aphelion distance 1.7807 au
Asc. node-Earth separation 0.17507 au
Desc. node-Earth separation 0.25421 au
Earth MOID 0.07654 au
Orbital period 572.855 days
Date of orbit computation   feb 26 10:45

Covariance matrix
1.31581952E-168.73955108E-171.58645036E-14-3.33385347E-141.04636825E-13-1.00318912E-13
8.73955108E-176.09900000E-15-1.71846915E-137.58845574E-13-4.98209434E-132.93306884E-13
1.58645036E-14-1.71846915E-131.40026720E-101.81553031E-10-1.22365623E-10-6.75165441E-11
-3.33385347E-147.58845574E-131.81553031E-102.14041171E-09-2.32040091E-092.36018934E-10
1.04636825E-13-4.98209434E-13-1.22365623E-10-2.32040091E-092.82111752E-09-4.78192645E-10
-1.00318912E-132.93306884E-13-6.75165441E-112.36018934E-10-4.78192645E-102.52448813E-10

Correlation matrix
1.000000000.097557720.11687533-0.062820250.17174172-0.55042479
0.097557721.00000000-0.185954620.21002715-0.120108030.23637757
0.11687533-0.185954621.000000000.33162662-0.19468988-0.35910221
-0.062820250.210027150.331626621.00000000-0.944286500.32107872
0.17174172-0.12010803-0.19468988-0.944286501.00000000-0.56663792
-0.550424790.23637757-0.359102210.32107872-0.566637921.00000000