NEODyS-2

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NEODyS ∴ Objects ∴ 1997AC11 ∴ Orbital info ∴ Epoch 56947 MJD
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1997AC11  ▹ 
ORBITAL INFORMATION
(ASCII data file 1997AC11.eq0)
Keplerian elements
(Epoch 56947.8 MJD)
Value 1-σ variation Units
a 0.913224 1.393e-09 au
e 0.368058 4.618e-07
i 31.693 2.245e-05 deg
Ω 116.952 5.65e-06 deg
ω 141.575 3.128e-05 deg
M 18.619 8.684e-05 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5771 au
Aphelion distance 1.2493 au
Asc. node-Earth separation 0.12501 au
Desc. node-Earth separation -0.40332 au
Earth MOID 0.10293 au
Orbital period 318.76 days
Date of orbit computation   feb 26 10:22

Covariance matrix
1.94159748E-184.45532667E-161.45434233E-149.06239336E-16-9.71451191E-154.80012833E-14
4.45532667E-162.13220077E-134.04664722E-123.29993140E-13-1.12078682E-113.67407540E-11
1.45434233E-144.04664722E-125.03902245E-10-1.26386553E-11-1.04593762E-105.12356440E-10
9.06239336E-163.29993140E-13-1.26386553E-113.19186731E-11-3.65338084E-114.42995570E-11
-9.71451191E-15-1.12078682E-11-1.04593762E-10-3.65338084E-119.78304669E-10-2.57864063E-09
4.80012833E-143.67407540E-115.12356440E-104.42995570E-11-2.57864063E-097.54138598E-09

Correlation matrix
1.000000000.692445990.464958190.11511738-0.222897050.39668672
0.692445991.000000000.390398510.12649357-0.776018190.91623828
0.464958190.390398511.00000000-0.09965643-0.148968890.26282911
0.115117380.12649357-0.099656431.00000000-0.206745220.09029244
-0.22289705-0.77601819-0.14896889-0.206745221.00000000-0.94935398
0.396686720.916238280.262829110.09029244-0.949353981.00000000