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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XM49 ∴ Orbital info ∴ Epoch epochXXX
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(43121) 1999XM49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 43121.eq0)
Keplerian elements at epoch
57558.9 MJD
Value 1-σ variation Units
a 2.92296 1.383e-08 au
e 0.050883 3.819e-08
i 1.332 4.046e-06 deg
Ω 338.918 0.0001547 deg
ω 44.727 0.0001594 deg
M 150.989 3.967e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7742 au
Aphelion 3.0717 au
Asc. node-Earth separation 1.80512 au
Desc. node-Earth separation 2.03548 au
Earth MOID 1.77784 au
Orbital period 1825.29 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.000000000.19683382-0.001361250.008688090.00543222-0.06628655
0.196833821.00000000-0.00141716-0.00438242-0.016529590.04874657
-0.00136125-0.001417161.00000000-0.016222830.015326570.00146645
0.00868809-0.00438242-0.016222831.00000000-0.96843615-0.00716481
0.00543222-0.016529590.01532657-0.968436151.00000000-0.24155108
-0.066286550.048746570.00146645-0.00716481-0.241551081.00000000
Covariance matrix
1.91196471E-161.03953283E-16-7.61583298E-171.85887097E-141.19711735E-14-3.63598747E-14
1.03953283E-161.45880450E-15-2.19006909E-16-2.58998280E-14-1.00618982E-137.38583611E-14
-7.61583298E-17-2.19006909E-161.63712492E-11-1.01566940E-119.88337441E-122.35376978E-13
1.85887097E-14-2.58998280E-14-1.01566940E-112.39425046E-08-2.38822466E-08-4.39790886E-11
1.19711735E-14-1.00618982E-139.88337441E-12-2.38822466E-082.54002969E-08-1.52716317E-09
-3.63598747E-147.38583611E-142.35376978E-13-4.39790886E-11-1.52716317E-091.57367162E-09