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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001AM9 ∴ Orbital info ∴ Epoch epochXXX
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(203177) 2001AM9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 203177.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56029 1.753e-08 au
e 0.14237 9.339e-08
i 6.197 7.052e-06 deg
Ω 249.091 5.462e-05 deg
ω 168.367 6.189e-05 deg
M 282.602 2.668e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1958 au
Aphelion 2.9248 au
Asc. node-Earth separation 1.9009 au
Desc. node-Earth separation 1.21618 au
Earth MOID 1.20871 au
Orbital period 1496.34 days
Date of orbit computation  apr 23 20:32
Correlation matrix
1.00000000-0.421533940.03596419-0.005078490.04977862-0.29828919
-0.421533941.00000000-0.05231530-0.01057909-0.299902170.71034442
0.03596419-0.052315301.00000000-0.694746580.61878667-0.02683414
-0.00507849-0.01057909-0.694746581.00000000-0.86803407-0.01759911
0.04977862-0.299902170.61878667-0.868034071.00000000-0.46685984
-0.298289190.71034442-0.02683414-0.01759911-0.466859841.00000000
Covariance matrix
3.07420527E-16-6.90264391E-164.44689996E-15-4.86381647E-155.40160980E-14-1.39555896E-13
-6.90264391E-168.72233938E-15-3.44560753E-14-5.39685313E-14-1.73344479E-121.77023004E-12
4.44689996E-15-3.44560753E-144.97326088E-11-2.67622689E-102.70069464E-10-5.04954833E-12
-4.86381647E-15-5.39685313E-14-2.67622689E-102.98367683E-09-2.93444903E-09-2.56513903E-11
5.40160980E-14-1.73344479E-122.70069464E-10-2.93444903E-093.83025615E-09-7.70982774E-10
-1.39555896E-131.77023004E-12-5.04954833E-12-2.56513903E-11-7.70982774E-107.12013930E-10