NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SW1 ∴ Orbital info ∴ Epoch 60400 MJD
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2009SW1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009SW1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.11178 0.003101 au
e 0.567635 0.0007021
i 2.061 0.00161 deg
Ω 316.764 0.01664 deg
ω 347.623 0.01753 deg
M 277.382 3.909 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9131 au
Aphelion distance 3.3105 au
Asc. node-Earth separation -0.0926 au
Desc. node-Earth separation 2.2257 au
Earth MOID 0.01777 au
Orbital period 1120.91 days
Date of orbit computation   feb 26 10:46

Covariance matrix
9.61907439E-062.17756150E-064.99231153E-06-5.12264336E-055.40436688E-05-1.21244176E-02
2.17756150E-064.92955660E-071.13016875E-06-1.15958519E-051.22336177E-05-2.74471993E-03
4.99231153E-061.13016875E-062.59235875E-06-2.65194756E-052.79846620E-05-6.29258988E-03
-5.12264336E-05-1.15958519E-05-2.65194756E-052.76834679E-04-2.91586468E-046.45684908E-02
5.40436688E-051.22336177E-052.79846620E-05-2.91586468E-043.07201712E-04-6.81195062E-02
-1.21244176E-02-2.74471993E-03-6.29258988E-036.45684908E-02-6.81195062E-021.52822918E+01

Correlation matrix
1.000000000.999999680.99974096-0.992698200.99418308-1.00000000
0.999999681.000000000.99975093-0.992632490.99412080-0.99999969
0.999740960.999750931.00000000-0.989936040.99165521-0.99974130
-0.99269820-0.99263249-0.989936041.00000000-0.999874060.99269571
0.994183080.994120800.99165521-0.999874061.00000000-0.99418094
-1.00000000-0.99999969-0.999741300.99269571-0.994180941.00000000