NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004SA20 ∴ Orbital info ∴ Epoch 53272 MJD
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2004SA20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2004SA20.eq0)
Keplerian elements
(Epoch 53272.4 MJD)
Value 1-σ variation Units
a 2.41945 0.04993 au
e 0.711412 0.006764
i 2.848 0.01586 deg
Ω 135.659 0.1533 deg
ω 146.931 0.1337 deg
M 13.227 0.4506 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6982 au
Aphelion distance 4.1407 au
Asc. node-Earth separation 1.97493 au
Desc. node-Earth separation -0.26543 au
Earth MOID 0.03294 au
Orbital period 1374.59 days
Date of orbit computation   feb 26 10:27

Covariance matrix
2.49314357E-033.37728954E-047.91875638E-04-7.65044101E-036.67490506E-03-2.24975670E-02
3.37728954E-044.57498166E-051.07269739E-04-1.03636030E-039.04209328E-04-3.04758999E-03
7.91875638E-041.07269739E-042.51539969E-04-2.42925393E-032.11946593E-03-7.14571412E-03
-7.65044101E-03-1.03636030E-03-2.42925393E-032.34983215E-02-2.05022131E-026.90356048E-02
6.67490506E-039.04209328E-042.11946593E-03-2.05022131E-021.78884017E-02-6.02326355E-02
-2.24975670E-02-3.04758999E-03-7.14571412E-036.90356048E-02-6.02326355E-022.03012990E-01

Correlation matrix
1.000000000.999999940.99995357-0.999526710.99950663-0.99999999
0.999999941.000000000.99995174-0.999534220.99951320-0.99999988
0.999953570.999951741.00000000-0.999196700.99916490-0.99995446
-0.99952671-0.99953422-0.999196701.00000000-0.999992060.99952302
0.999506630.999513200.99916490-0.999992061.00000000-0.99950319
-0.99999999-0.99999988-0.999954460.99952302-0.999503191.00000000