NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AN16 ∴ Orbital info ∴ Epoch 60400 MJD
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2011AN16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011AN16.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.82235 4.293e-07 au
e 0.570221 1.621e-07
i 15.543 1.367e-05 deg
Ω 172.646 3.012e-05 deg
ω 340.21 6.193e-05 deg
M 276.773 0.0002502 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.213 au
Aphelion distance 4.4317 au
Asc. node-Earth separation 0.24576 au
Desc. node-Earth separation 3.10471 au
Earth MOID 0.23383 au
Orbital period 1731.86 days
Date of orbit computation   feb 26 10:50

Covariance matrix
1.84292334E-136.08492396E-14-8.43124434E-135.36451098E-121.68176936E-11-1.07418534E-10
6.08492396E-142.62676512E-14-7.31092634E-132.65749404E-126.70730482E-12-3.52809505E-11
-8.43124434E-13-7.31092634E-131.86829808E-10-1.85298078E-102.12113266E-114.71715099E-10
5.36451098E-122.65749404E-12-1.85298078E-109.06953589E-103.11254212E-10-3.08896133E-09
1.68176936E-116.70730482E-122.12113266E-113.11254212E-103.83504023E-09-9.74285033E-09
-1.07418534E-10-3.52809505E-114.71715099E-10-3.08896133E-09-9.74285033E-096.26202219E-08

Correlation matrix
1.000000000.87456260-0.143686170.414938730.63259804-0.99992697
0.874562601.00000000-0.330018820.544463970.66827076-0.86990606
-0.14368617-0.330018821.00000000-0.450147970.025058770.13791115
0.414938730.54446397-0.450147971.000000000.16689285-0.40988558
0.632598040.668270760.025058770.166892851.00000000-0.62870045
-0.99992697-0.869906060.13791115-0.40988558-0.628700451.00000000