NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001AA50 ∴ Orbital info ∴ Epoch 55326 MJD
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(217013) 2001AA50  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 217013.eq0)
Keplerian elements
(Epoch 55326.5 MJD)
Value 1-σ variation Units
a 1.32061 6.137e-09 au
e 0.19771 6.458e-08
i 43.882 2.928e-05 deg
Ω 306.279 6.661e-06 deg
ω 58.594 2.566e-05 deg
M 152.133 1.997e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0595 au
Aphelion distance 1.5817 au
Asc. node-Earth separation 0.13439 au
Desc. node-Earth separation 0.42956 au
Earth MOID 0.1311 au
Orbital period 554.321 days
Date of orbit computation   mar 9 13:36

Covariance matrix
3.76572996E-17-2.31431254E-162.21719322E-14-1.01244631E-15-5.94468406E-144.83231715E-14
-2.31431254E-164.17059166E-15-4.93460564E-139.27336768E-14-2.77558474E-132.79155772E-13
2.21719322E-14-4.93460564E-138.57429013E-108.67922738E-116.42668811E-11-1.06097489E-10
-1.01244631E-159.27336768E-148.67922738E-114.43652337E-11-6.35629009E-112.89924553E-11
-5.94468406E-14-2.77558474E-136.42668811E-11-6.35629009E-116.58507651E-10-4.99129304E-10
4.83231715E-142.79155772E-13-1.06097489E-102.89924553E-11-4.99129304E-103.98804249E-10

Correlation matrix
1.00000000-0.583980820.12338997-0.02477000-0.377505930.39432195
-0.583980821.00000000-0.260948330.21558436-0.167484740.21645513
0.12338997-0.260948331.000000000.445000600.08552788-0.18143711
-0.024770000.215584360.445000601.00000000-0.371879220.21796347
-0.37750593-0.167484740.08552788-0.371879221.00000000-0.97398612
0.394321950.21645513-0.181437110.21796347-0.973986121.00000000