NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AM31 ∴ Orbital info ∴ Epoch 57724 MJD
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(153958) 2002AM31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 153958.eq0)
Keplerian elements
(Epoch 57724.3 MJD)
Value 1-σ variation Units
a 1.70309 2.43e-09 au
e 0.451646 8.293e-09
i 4.645 1.851e-06 deg
Ω 144.4 1.135e-05 deg
ω 197.938 8.992e-06 deg
M 331.667 1.873e-06 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9339 au
Aphelion distance 2.4723 au
Asc. node-Earth separation 1.3894 au
Desc. node-Earth separation -0.06528 au
Earth MOID 0.03227 au
Orbital period 811.814 days
Date of orbit computation   mar 3 13:47

Covariance matrix
5.90396700E-185.39525155E-18-9.15568560E-165.87756884E-15-4.74819760E-15-3.98682479E-15
5.39525155E-186.87795012E-17-9.74692791E-157.36297615E-14-6.02899066E-14-7.88731243E-15
-9.15568560E-16-9.74692791E-153.42524281E-12-2.03922324E-111.55925182E-112.19132279E-12
5.87756884E-157.36297615E-14-2.03922324E-111.28740901E-10-1.01122844E-10-1.30216114E-11
-4.74819760E-15-6.02899066E-141.55925182E-11-1.01122844E-108.08582190E-119.84505264E-12
-3.98682479E-15-7.88731243E-152.19132279E-12-1.30216114E-119.84505264E-123.50909992E-12

Correlation matrix
1.000000000.26773813-0.203597870.21319032-0.21731752-0.87590564
0.267738131.00000000-0.635027540.78246624-0.80844972-0.50769357
-0.20359787-0.635027541.00000000-0.971092990.936932910.63206655
0.213190320.78246624-0.971092991.00000000-0.99112611-0.61264457
-0.21731752-0.808449720.93693291-0.991126111.000000000.58446444
-0.87590564-0.507693570.63206655-0.612644570.584464441.00000000