AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002AA57 ∴ Orbital info ∴ Epoch epochXXX
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(159615) 2002AA57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 159615.eq0)
Keplerian elements at epoch
57863.3 MJD
Value 1-σ variation Units
a 2.58052 1.27e-08 au
e 0.077737 4.392e-08
i 3.767 3.914e-06 deg
Ω 128.209 8.898e-05 deg
ω 33.228 9.561e-05 deg
M 213.971 3.547e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3799 au
Aphelion 2.7811 au
Asc. node-Earth separation 1.42374 au
Desc. node-Earth separation 1.72753 au
Earth MOID 1.38974 au
Orbital period 1514.12 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.00000000-0.02805366-0.002828190.012013200.07288192-0.22411628
-0.028053661.00000000-0.010047850.003066400.15036005-0.39749748
-0.00282819-0.010047851.000000000.10034072-0.095156020.00648063
0.012013200.003066400.100340721.00000000-0.92305388-0.01542636
0.072881920.15036005-0.09515602-0.923053881.00000000-0.36876163
-0.22411628-0.397497480.00648063-0.01542636-0.368761631.00000000
Covariance matrix
1.61235182E-16-1.56446514E-17-1.40574412E-161.35738575E-148.84839075E-14-1.00947364E-13
-1.56446514E-171.92882557E-15-1.72737712E-151.19836792E-146.31383981E-13-6.19259289E-13
-1.40574412E-16-1.72737712E-151.53227052E-113.49509913E-11-3.56138229E-118.99863742E-13
1.35738575E-141.19836792E-143.49509913E-117.91824766E-09-7.85337255E-09-4.86933638E-11
8.84839075E-146.31383981E-13-3.56138229E-11-7.85337255E-099.14174732E-09-1.25069668E-09
-1.00947364E-13-6.19259289E-138.99863742E-13-4.86933638E-11-1.25069668E-091.25829751E-09