AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HJ41 ∴ Orbital info ∴ Epoch epochXXX
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(171836) 2001HJ41  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 171836.eq0)
Keplerian elements at epoch
57941.6 MJD
Value 1-σ variation Units
a 2.57039 1.063e-08 au
e 0.239037 3.634e-08
i 20.11 4.678e-06 deg
Ω 84.912 1.327e-05 deg
ω 150.848 1.921e-05 deg
M 326.791 1.463e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.956 au
Aphelion 3.1848 au
Asc. node-Earth separation 2.08046 au
Desc. node-Earth separation 0.98915 au
Earth MOID 0.96136 au
Orbital period 1505.21 days
Date of orbit computation  apr 23 20:25
Correlation matrix
1.000000000.140416010.062363810.029816360.46163863-0.65595037
0.140416011.00000000-0.00446915-0.006098590.14668140-0.09800449
0.06236381-0.004469151.000000000.31760460-0.15465749-0.06365962
0.02981636-0.006098590.317604601.00000000-0.63354553-0.01427291
0.461638630.14668140-0.15465749-0.633545531.00000000-0.74263130
-0.65595037-0.09800449-0.06365962-0.01427291-0.742631301.00000000
Covariance matrix
1.13026567E-165.42444084E-173.10142850E-154.20608419E-159.42727941E-14-1.02009013E-13
5.42444084E-171.32037154E-15-7.59647694E-16-2.94043007E-151.02380467E-13-5.20920393E-14
3.10142850E-15-7.59647694E-162.18815347E-111.97132714E-11-1.38964483E-11-4.35592355E-12
4.20608419E-15-2.94043007E-151.97132714E-111.76062177E-10-1.61474831E-10-2.77027463E-12
9.42727941E-141.02380467E-13-1.38964483E-11-1.61474831E-103.68967353E-10-2.08662553E-10
-1.02009013E-13-5.20920393E-14-4.35592355E-12-2.77027463E-12-2.08662553E-102.13970840E-10