NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SR25 ∴ Orbital info ∴ Epoch 60400 MJD
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2011SR25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SR25.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.88991 0.001036 au
e 0.598655 0.0001469
i 24.01 0.00308 deg
Ω 186.069 0.000547 deg
ω 162.738 0.0005329 deg
M 199.579 0.5053 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1598 au
Aphelion distance 4.62 au
Asc. node-Earth separation 3.33138 au
Desc. node-Earth separation 0.17866 au
Earth MOID 0.17171 au
Orbital period 1794.42 days
Date of orbit computation   feb 26 10:50

Covariance matrix
1.07256768E-061.52118346E-073.18934757E-06-5.65965528E-074.61701767E-07-5.23295480E-04
1.52118346E-072.15744299E-084.52335363E-07-8.02704626E-086.54359551E-08-7.42170740E-05
3.18934757E-064.52335363E-079.48907649E-06-1.68445573E-061.36045559E-06-1.55605000E-03
-5.65965528E-07-8.02704626E-08-1.68445573E-062.99252598E-07-2.38939097E-072.76128361E-04
4.61701767E-076.54359551E-081.36045559E-06-2.38939097E-072.83961570E-07-2.25273442E-04
-5.23295480E-04-7.42170740E-05-1.55605000E-032.76128361E-04-2.25273442E-042.55310845E-01

Correlation matrix
1.000000000.999999030.99971803-0.998984300.83660296-1.00000000
0.999999031.000000000.99972120-0.999003790.83602064-0.99999892
0.999718030.999721201.00000000-0.999605560.82878639-0.99971669
-0.99898430-0.99900379-0.999605561.00000000-0.819668920.99898144
0.836602960.836020640.82878639-0.819668921.00000000-0.83665340
-1.00000000-0.99999892-0.999716690.99898144-0.836653401.00000000