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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DH40 ∴ Orbital info ∴ Epoch epochXXX
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(165550) 2001DH40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 165550.eq0)
Keplerian elements at epoch
57316.3 MJD
Value 1-σ variation Units
a 2.39559 9.01e-09 au
e 0.219434 4.168e-08
i 2.339 5.912e-06 deg
Ω 221.07 0.000114 deg
ω 209.423 0.0001151 deg
M 33.898 1.382e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8699 au
Aphelion 2.9213 au
Asc. node-Earth separation 1.81175 au
Desc. node-Earth separation 0.92243 au
Earth MOID 0.8846 au
Orbital period 1354.3 days
Date of orbit computation  apr 23 20:24
Correlation matrix
1.000000000.053009530.00594917-0.009931010.01742622-0.06754696
0.053009531.00000000-0.004439880.00777566-0.056131560.36546833
0.00594917-0.004439881.00000000-0.343061270.338956680.00408577
-0.009931010.00777566-0.343061271.00000000-0.98933405-0.01003311
0.01742622-0.056131560.33895668-0.989334051.00000000-0.13209655
-0.067546960.365468330.00408577-0.01003311-0.132096551.00000000
Covariance matrix
8.11858576E-171.99081388E-173.16886356E-16-1.02050836E-141.80705024E-14-8.41232261E-15
1.99081388E-171.73729281E-15-1.09399361E-153.69620827E-14-2.69259212E-132.10550449E-13
3.16886356E-16-1.09399361E-153.49472907E-11-2.31292401E-102.30609857E-103.33849180E-13
-1.02050836E-143.69620827E-14-2.31292401E-101.30066614E-08-1.29853238E-08-1.58156922E-11
1.80705024E-14-2.69259212E-132.30609857E-10-1.29853238E-081.32450565E-08-2.10130115E-10
-8.41232261E-152.10550449E-133.33849180E-13-1.58156922E-11-2.10130115E-101.91046820E-10