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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AA71 ∴ Orbital info ∴ Epoch epochXXX
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(315519) 2008AA71  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 315519.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57904 1.802e-08 au
e 0.259071 8.148e-08
i 6.422 4.421e-06 deg
Ω 144.206 6.158e-05 deg
ω 282.478 6.38e-05 deg
M 9.303 1.482e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9109 au
Aphelion 3.2472 au
Asc. node-Earth separation 1.29126 au
Desc. node-Earth separation 1.53672 au
Earth MOID 0.93726 au
Orbital period 1512.81 days
Date of orbit computation  apr 23 20:56
Correlation matrix
1.00000000-0.702126020.081710760.029680110.06962025-0.66759032
-0.702126021.00000000-0.10503973-0.02057029-0.139331100.71134893
0.08171076-0.105039731.000000000.14334945-0.11860242-0.08153185
0.02968011-0.020570290.143349451.00000000-0.95874974-0.01288139
0.06962025-0.13933110-0.11860242-0.958749741.00000000-0.24625599
-0.667590320.71134893-0.08153185-0.01288139-0.246255991.00000000
Covariance matrix
3.24683347E-16-1.03087284E-156.50872228E-153.29342368E-148.00338327E-14-1.78236249E-13
-1.03087284E-156.63926559E-15-3.78355535E-14-1.03217283E-13-7.24296071E-138.58813177E-13
6.50872228E-15-3.78355535E-141.95421766E-113.90242472E-11-3.34493795E-11-5.34035050E-12
3.29342368E-14-1.03217283E-133.90242472E-113.79231184E-09-3.76673724E-09-1.17535925E-11
8.00338327E-14-7.24296071E-13-3.34493795E-11-3.76673724E-094.07020316E-09-2.32782772E-10
-1.78236249E-138.58813177E-13-5.34035050E-12-1.17535925E-11-2.32782772E-102.19539155E-10