NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AA2 ∴ Orbital info ∴ Epoch 55850 MJD
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2002AA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2002AA2.eq0)
Keplerian elements
(Epoch 55850.4 MJD)
Value 1-σ variation Units
a 2.25706 3.541e-09 au
e 0.526518 4.998e-08
i 35.072 3.04e-05 deg
Ω 107.234 6.452e-06 deg
ω 7.384 5.476e-05 deg
M 314.473 1.365e-05 deg
Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0687 au
Aphelion distance 3.4454 au
Asc. node-Earth separation 0.08865 au
Desc. node-Earth separation 2.3982 au
Earth MOID 0.08838 au
Orbital period 1238.55 days
Date of orbit computation   feb 26 10:23

Covariance matrix
1.25355993E-171.06754888E-16-4.91901162E-145.00205687E-151.30680391E-13-3.42033667E-14
1.06754888E-162.49755015E-15-5.68154267E-138.69881614E-148.11217981E-13-1.93758999E-13
-4.91901162E-14-5.68154267E-139.23978222E-10-6.59586366E-11-1.69278698E-105.50001218E-11
5.00205687E-158.69881614E-14-6.59586366E-114.16316571E-119.13451632E-12-8.18652973E-12
1.30680391E-138.11217981E-13-1.69278698E-109.13451632E-122.99840407E-09-7.41695154E-10
-3.42033667E-14-1.93758999E-135.50001218E-11-8.18652973E-12-7.41695154E-101.86221545E-10

Correlation matrix
1.000000000.60333443-0.457061280.218959720.67405106-0.70791537
0.603334431.00000000-0.374005760.269768470.29643903-0.28411215
-0.45706128-0.374005761.00000000-0.33630162-0.101701270.13259215
0.218959720.26976847-0.336301621.000000000.02585405-0.09297647
0.674051060.29643903-0.101701270.025854051.00000000-0.99257973
-0.70791537-0.284112150.13259215-0.09297647-0.992579731.00000000