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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HW39 ∴ Orbital info ∴ Epoch epochXXX
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(82205) 2001HW39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 82205.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36019 6.82e-09 au
e 0.151111 4.795e-08
i 3.315 3.764e-06 deg
Ω 56.384 7.714e-05 deg
ω 311.202 7.775e-05 deg
M 334.053 1.114e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0035 au
Aphelion 2.7168 au
Asc. node-Earth separation 1.10967 au
Desc. node-Earth separation 1.55017 au
Earth MOID 1.00437 au
Orbital period 1324.4 days
Date of orbit computation  Jun 5 00:54
Correlation matrix
1.00000000-0.22378342-0.00967982-0.003337270.00728314-0.33489821
-0.223783421.00000000-0.00337974-0.00887304-0.015988100.25324824
-0.00967982-0.003379741.00000000-0.391553210.38911869-0.00270294
-0.00333727-0.00887304-0.391553211.00000000-0.98914642-0.00675782
0.00728314-0.015988100.38911869-0.989146421.00000000-0.12884586
-0.334898210.25324824-0.00270294-0.00675782-0.128845861.00000000
Covariance matrix
4.65160329E-17-7.31885607E-17-2.48472199E-16-1.75574470E-153.86182632E-15-2.54401269E-14
-7.31885607E-172.29947104E-15-6.09968003E-16-3.28212571E-14-5.96051318E-141.35258795E-13
-2.48472199E-16-6.09968003E-161.41650679E-11-1.13675995E-101.13858193E-10-1.13305469E-13
-1.75574470E-15-3.28212571E-14-1.13675995E-105.95027844E-09-5.93201305E-09-5.80604860E-12
3.86182632E-15-5.96051318E-141.13858193E-10-5.93201305E-096.04429619E-09-1.11570258E-10
-2.54401269E-141.35258795E-13-1.13305469E-13-5.80604860E-12-1.11570258E-101.24053843E-10