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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005AM31 ∴ Orbital info ∴ Epoch epochXXX
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(211979) 2005AM31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 211979.eq0)
Keplerian elements at epoch
58153.2 MJD
Value 1-σ variation Units
a 2.35162 1.14e-08 au
e 0.089182 4.875e-08
i 3.847 4.283e-06 deg
Ω 275.565 7.618e-05 deg
ω 266.032 8.023e-05 deg
M 163.015 2.451e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1419 au
Aphelion 2.5613 au
Asc. node-Earth separation 1.33193 au
Desc. node-Earth separation 1.33542 au
Earth MOID 1.14884 au
Orbital period 1317.2 days
Date of orbit computation  apr 23 20:34
Correlation matrix
1.000000000.153138170.009407740.002064850.02395195-0.08861057
0.153138171.00000000-0.00595951-0.011227740.012304480.01902167
0.00940774-0.005959511.000000000.06571594-0.06258243-0.00133795
0.00206485-0.011227740.065715941.00000000-0.948358650.00373331
0.023951950.01230448-0.06258243-0.948358651.00000000-0.31770299
-0.088610570.01902167-0.001337950.00373331-0.317702991.00000000
Covariance matrix
1.30038902E-168.51306497E-174.59463556E-161.79375510E-152.19127520E-14-2.47697718E-14
8.51306497E-172.37646656E-15-1.24424358E-15-4.16961076E-144.81225219E-142.27307833E-14
4.59463556E-16-1.24424358E-151.83424932E-112.14406132E-11-2.15030922E-11-1.40464858E-13
1.79375510E-15-4.16961076E-142.14406132E-115.80329335E-09-5.79601102E-096.97158060E-12
2.19127520E-144.81225219E-14-2.15030922E-11-5.79601102E-096.43633532E-09-6.24799211E-10
-2.47697718E-142.27307833E-14-1.40464858E-136.97158060E-12-6.24799211E-106.00896521E-10