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AstDyS ∴ Objects ∴ 2009SS222 ∴ Orbital info ∴ Epoch epochXXX
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2009SS222  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009SS222.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41918 2.041e-08 au
e 0.157028 8.765e-08
i 2.689 1.175e-05 deg
Ω 297.301 0.0001555 deg
ω 75.448 0.0001622 deg
M 301.517 4.886e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0393 au
Aphelion 2.7991 au
Asc. node-Earth separation 1.25349 au
Desc. node-Earth separation 1.47371 au
Earth MOID 1.04153 au
Orbital period 1374.36 days
Date of orbit computation  apr 24 01:37
Correlation matrix
1.00000000-0.47646175-0.00883192-0.010078750.17860421-0.68723719
-0.476461751.00000000-0.03014437-0.00394337-0.186635130.68359842
-0.00883192-0.030144371.000000000.45813071-0.42941212-0.02940996
-0.01007875-0.003943370.458130711.00000000-0.95561265-0.00410372
0.17860421-0.18663513-0.42941212-0.955612651.00000000-0.28550629
-0.687237190.68359842-0.02940996-0.00410372-0.285506291.00000000
Covariance matrix
4.16684816E-16-8.52500131E-16-2.11908139E-15-3.19917956E-145.91341262E-13-6.85435854E-13
-8.52500131E-167.68289941E-15-3.10568678E-14-5.37474949E-14-2.65337490E-122.92765537E-12
-2.11908139E-15-3.10568678E-141.38158559E-108.37349022E-10-8.18664290E-10-1.68903904E-11
-3.19917956E-14-5.37474949E-148.37349022E-102.41800070E-08-2.41019815E-08-3.11789918E-11
5.91341262E-13-2.65337490E-12-8.18664290E-10-2.41019815E-082.63078461E-08-2.26263580E-09
-6.85435854E-132.92765537E-12-1.68903904E-11-3.11789918E-11-2.26263580E-092.38733111E-09