NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UA131 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(530743) 2011UA131  ▹ 
ORBITAL INFORMATION
(ASCII data file 530743.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.57554 1.636e-08 au
e 0.597591 2.579e-08
i 24.918 1.003e-05 deg
Ω 215.239 8.686e-06 deg
ω 72.898 1.125e-05 deg
M 57.423 2.981e-06 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0364 au
Aphelion distance 4.1147 au
Asc. node-Earth separation 0.40204 au
Desc. node-Earth separation 1.01627 au
Earth MOID 0.25858 au
Orbital period 1509.73 days
Date of orbit computation   feb 26 13:46

Covariance matrix
2.67758026E-16-1.52662276E-165.86330238E-14-1.13660045E-15-5.11665994E-14-1.40532522E-14
-1.52662276E-166.64906424E-16-6.33654604E-147.81467114E-15-4.26538512E-142.32058070E-14
5.86330238E-14-6.33654604E-141.00664880E-10-1.54918030E-111.08146993E-11-8.29746859E-12
-1.13660045E-157.81467114E-15-1.54918030E-117.54459761E-11-7.12456007E-112.35336147E-12
-5.11665994E-14-4.26538512E-141.08146993E-11-7.12456007E-111.26557704E-10-1.62306615E-11
-1.40532522E-142.32058070E-14-8.29746859E-122.35336147E-12-1.62306615E-118.88791961E-12

Correlation matrix
1.00000000-0.361809710.35713470-0.00799684-0.27795277-0.28807498
-0.361809711.00000000-0.244925130.03489092-0.147039390.30186750
0.35713470-0.244925131.00000000-0.177764460.09581448-0.27740007
-0.007996840.03489092-0.177764461.00000000-0.729114470.09088046
-0.27795277-0.147039390.09581448-0.729114471.00000000-0.48394039
-0.288074980.30186750-0.277400070.09088046-0.483940391.00000000