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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SM254 ∴ Orbital info ∴ Epoch epochXXX
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(272385) 2005SM254  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 272385.eq0)
Keplerian elements at epoch
58127.9 MJD
Value 1-σ variation Units
a 2.41793 1.183e-08 au
e 0.200389 4.493e-08
i 3.091 5.326e-06 deg
Ω 109.113 0.0001146 deg
ω 301.304 0.0001164 deg
M 54.649 1.864e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9334 au
Aphelion 2.9025 au
Asc. node-Earth separation 1.11832 au
Desc. node-Earth separation 1.57413 au
Earth MOID 0.94593 au
Orbital period 1373.29 days
Date of orbit computation  apr 23 20:47
Correlation matrix
1.00000000-0.274375230.023516730.010015720.05160907-0.39148369
-0.274375231.00000000-0.00722148-0.00006594-0.058408370.42495401
0.02351673-0.007221481.000000000.44787899-0.43881554-0.00824898
0.01001572-0.000065940.447878991.00000000-0.985301230.00969050
0.05160907-0.05840837-0.43881554-0.985301231.00000000-0.17660034
-0.391483690.42495401-0.008248980.00969050-0.176600341.00000000
Covariance matrix
1.39991775E-16-1.45857176E-161.48197188E-151.35862830E-147.10748550E-14-8.63429169E-14
-1.45857176E-162.01866049E-15-1.72810178E-15-3.39684221E-16-3.05453684E-133.55906035E-13
1.48197188E-15-1.72810178E-152.83676569E-112.73488781E-10-2.72039762E-10-8.18980985E-13
1.35862830E-14-3.39684221E-162.73488781E-101.31442007E-08-1.31484564E-082.07097638E-11
7.10748550E-14-3.05453684E-13-2.72039762E-10-1.31484564E-081.35480662E-08-3.83170410E-10
-8.63429169E-143.55906035E-13-8.18980985E-132.07097638E-11-3.83170410E-103.47474999E-10