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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HM56 ∴ Orbital info ∴ Epoch epochXXX
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(330685) 2008HM56  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 330685.eq0)
Keplerian elements at epoch
57962.8 MJD
Value 1-σ variation Units
a 2.43194 2.225e-08 au
e 0.163345 8.351e-08
i 2.395 7.671e-06 deg
Ω 114.71 0.0001535 deg
ω 159.147 0.0001562 deg
M 107.935 2.585e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0347 au
Aphelion 2.8292 au
Asc. node-Earth separation 1.80936 au
Desc. node-Earth separation 1.03706 au
Earth MOID 1.01816 au
Orbital period 1385.25 days
Date of orbit computation  apr 23 20:59
Correlation matrix
1.000000000.73863457-0.03135754-0.001727870.03567264-0.22909171
0.738634571.00000000-0.029184570.001490360.05463286-0.36179782
-0.03135754-0.029184571.000000000.32231050-0.317114840.00538556
-0.001727870.001490360.322310501.00000000-0.98201039-0.00186598
0.035672640.05463286-0.31711484-0.982010391.00000000-0.18411818
-0.22909171-0.361797820.00538556-0.00186598-0.184118181.00000000
Covariance matrix
4.94859447E-161.37222561E-15-5.35099172E-15-5.90022020E-151.23914362E-13-1.31718179E-13
1.37222561E-156.97444925E-15-1.86964727E-141.91056410E-147.12449967E-13-7.80937577E-13
-5.35099172E-15-1.86964727E-145.88440887E-113.79526630E-10-3.79851159E-101.06776985E-12
-5.90022020E-151.91056410E-143.79526630E-102.35631186E-08-2.35384538E-08-7.40318628E-12
1.23914362E-137.12449967E-13-3.79851159E-10-2.35384538E-082.43832126E-08-7.43083384E-10
-1.31718179E-13-7.80937577E-131.06776985E-12-7.40318628E-12-7.43083384E-106.68022117E-10