NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008US2 ∴ Orbital info ∴ Epoch 54769 MJD
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2008US2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008US2.eq0)
Keplerian elements
(Epoch 54769.6 MJD)
Value 1-σ variation Units
a 1.52826 0.0004516 au
e 0.278884 0.0001718
i 4.412 0.002298 deg
Ω 35.492 0.001527 deg
ω 14.585 0.00322 deg
M 354.713 0.003914 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1021 au
Aphelion distance 1.9545 au
Asc. node-Earth separation 0.11647 au
Desc. node-Earth separation 0.92261 au
Earth MOID 0.11281 au
Orbital period 690.076 days
Date of orbit computation   Jul 29 11:26

Covariance matrix
2.03919888E-077.75932866E-081.03783123E-066.89390355E-07-1.41346377E-061.75748178E-06
7.75932866E-082.95250628E-083.94896295E-072.62310348E-07-5.38082594E-076.68873878E-07
1.03783123E-063.94896295E-075.28278857E-063.50954576E-06-7.18116920E-068.93733687E-06
6.89390355E-072.62310348E-073.50954576E-062.33282633E-06-4.76315865E-065.93212978E-06
-1.41346377E-06-5.38082594E-07-7.18116920E-06-4.76315865E-061.03698141E-05-1.24964935E-05
1.75748178E-066.68873878E-078.93733687E-065.93212978E-06-1.24964935E-051.53202115E-05

Correlation matrix
1.000000000.999997560.999920170.99952625-0.972007020.99432569
0.999997561.000000000.999898760.99949081-0.972451710.99452668
0.999920170.999898761.000000000.99971933-0.970237510.99344570
0.999526250.999490810.999719331.00000000-0.968430280.99228645
-0.97200702-0.97245171-0.97023751-0.968430281.00000000-0.99144883
0.994325690.994526680.993445700.99228645-0.991448831.00000000