NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001AA50 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(217013) 2001AA50  ▹ 
ORBITAL INFORMATION
(ASCII data file 217013.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.32086 5.989e-09 au
e 0.198016 6.466e-08
i 43.877 2.928e-05 deg
Ω 306.236 6.674e-06 deg
ω 58.618 2.561e-05 deg
M 206.732 2.333e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0593 au
Aphelion distance 1.5824 au
Asc. node-Earth separation 0.13532 au
Desc. node-Earth separation 0.43087 au
Earth MOID 0.13202 au
Orbital period 554.474 days
Date of orbit computation   mar 9 13:36

Covariance matrix
3.58648649E-17-2.17454889E-161.55228411E-14-1.33973016E-15-6.02826252E-14-8.69374568E-14
-2.17454889E-164.18032364E-15-4.93627559E-139.23662017E-14-2.77737390E-131.11559173E-12
1.55228411E-14-4.93627559E-138.57426962E-108.76998086E-116.16659216E-11-1.73199953E-10
-1.33973016E-159.23662017E-148.76998086E-114.45482042E-11-6.36646821E-113.33063057E-11
-6.02826252E-14-2.77737390E-136.16659216E-11-6.36646821E-116.56087147E-10-2.69661477E-10
-8.69374568E-141.11559173E-12-1.73199953E-103.33063057E-11-2.69661477E-105.44227649E-10

Correlation matrix
1.00000000-0.561603260.08851931-0.03351719-0.39298574-0.62227454
-0.561603261.00000000-0.260732930.21403906-0.167706010.73962236
0.08851931-0.260732931.000000000.448729870.08221781-0.25354725
-0.033517190.214039060.448729871.00000000-0.372394030.21390506
-0.39298574-0.167706010.08221781-0.372394031.00000000-0.45128182
-0.622274540.73962236-0.253547250.21390506-0.451281821.00000000