NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001UN16 ∴ Orbital info ∴ Epoch 59200 MJD
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2001UN16  ▹ 
ORBITAL INFORMATION
(ASCII data file 2001UN16.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.7962 0.002879 au
e 0.450319 0.0009403
i 1.652 0.002869 deg
Ω 210.124 0.008671 deg
ω 144.247 0.005146 deg
M 355.479 7.757 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9873 au
Aphelion distance 2.6051 au
Asc. node-Earth separation 1.24918 au
Desc. node-Earth separation 0.05377 au
Earth MOID 0.00905 au
Orbital period 879.288 days
Date of orbit computation   Mar 19 08:42

Covariance matrix
8.28815243E-062.70711809E-068.25820357E-06-2.49560322E-05-1.47282561E-05-2.23311264E-02
2.70711809E-068.84213872E-072.69734620E-06-8.15130218E-06-4.81121139E-06-7.29390479E-03
8.25820357E-062.69734620E-068.22991589E-06-2.48669175E-05-1.46790360E-05-2.22504324E-02
-2.49560322E-05-8.15130218E-06-2.48669175E-057.51822896E-054.43270680E-056.72401083E-02
-1.47282561E-05-4.81121139E-06-1.46790360E-054.43270680E-052.64799730E-053.96828940E-02
-2.23311264E-02-7.29390479E-03-2.22504324E-026.72401083E-023.96828940E-026.01677165E+01

Correlation matrix
1.000000000.999999250.99990565-0.99974421-0.99417696-1.00000000
0.999999251.000000000.99990866-0.99974803-0.99429901-0.99999923
0.999905650.999908661.00000000-0.99969261-0.99435410-0.99990558
-0.99974421-0.99974803-0.999692611.000000000.993464750.99974414
-0.99417696-0.99429901-0.994354100.993464751.000000000.99417492
-1.00000000-0.99999923-0.999905580.999744140.994174921.00000000