NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SW1 ∴ Orbital info ∴ Epoch 55101 MJD
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2009SW1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009SW1.eq0)
Keplerian elements
(Epoch 55101.0 MJD)
Value 1-σ variation Units
a 2.11282 0.003253 au
e 0.566468 0.0007127
i 2.058 0.001561 deg
Ω 316.969 0.01558 deg
ω 347.253 0.01105 deg
M 16.5 0.03966 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.916 au
Aphelion distance 3.3097 au
Asc. node-Earth separation -0.08966 au
Desc. node-Earth separation 2.21979 au
Earth MOID 0.01727 au
Orbital period 1121.74 days
Date of orbit computation   feb 26 10:46

Covariance matrix
1.05837317E-052.31844040E-065.07659124E-06-5.02618402E-053.54328215E-05-1.29008827E-04
2.31844040E-065.07870891E-071.11207399E-06-1.10094582E-057.76105725E-06-2.82603089E-05
5.07659124E-061.11207399E-062.43634204E-06-2.40423186E-051.69324423E-05-6.18824146E-05
-5.02618402E-05-1.10094582E-05-2.40423186E-052.42749825E-04-1.72072652E-046.12499872E-04
3.54328215E-057.76105725E-061.69324423E-05-1.72072652E-041.22211727E-04-4.31759422E-04
-1.29008827E-04-2.82603089E-05-6.18824146E-056.12499872E-04-4.31759422E-041.57254206E-03

Correlation matrix
1.000000000.999999690.99973214-0.991606830.98521243-0.99999742
0.999999691.000000000.99974190-0.991539050.98511693-0.99999795
0.999732140.999741901.00000000-0.988616270.98128245-0.99976283
-0.99160683-0.99153905-0.988616271.00000000-0.999024060.99134633
0.985212430.985116930.98128245-0.999024061.00000000-0.98488211
-0.99999742-0.99999795-0.999762830.99134633-0.984882111.00000000