NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001AD2 ∴ Orbital info ∴ Epoch 60400 MJD
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(267221) 2001AD2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 267221.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.04014 7.436e-09 au
e 0.659805 3.671e-08
i 1.644 2.383e-06 deg
Ω 210.537 0.0001409 deg
ω 111.954 0.0001406 deg
M 49.476 1.833e-05 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3539 au
Aphelion distance 1.7264 au
Asc. node-Earth separation -0.22615 au
Desc. node-Earth separation -0.52248 au
Earth MOID 0.00829 au
Orbital period 387.469 days
Date of orbit computation   feb 26 13:07

Covariance matrix
5.52946167E-173.60891451E-17-9.93721019E-158.98140260E-13-9.03253820E-13-1.21889635E-13
3.60891451E-171.34766497E-15-1.36266187E-141.01122034E-12-9.92457222E-13-1.30558259E-13
-9.93721019E-15-1.36266187E-145.68056901E-12-6.89088289E-116.92070664E-112.25226499E-11
8.98140260E-131.01122034E-12-6.89088289E-111.98442429E-08-1.98007705E-08-2.34832397E-09
-9.03253820E-13-9.92457222E-136.92070664E-11-1.98007705E-081.97707233E-082.33890796E-09
-1.21889635E-13-1.30558259E-132.25226499E-11-2.34832397E-092.33890796E-093.36110071E-10

Correlation matrix
1.000000000.13220388-0.560695580.85740393-0.86388732-0.89409690
0.132203881.00000000-0.155740370.19554088-0.19226912-0.19398700
-0.56069558-0.155740371.00000000-0.205239850.206511020.51544556
0.857403930.19554088-0.205239851.00000000-0.99966283-0.90928490
-0.86388732-0.192269120.20651102-0.999662831.000000000.90732127
-0.89409690-0.193987000.51544556-0.909284900.907321271.00000000