NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HJ8 ∴ Orbital info ∴ Epoch 60600 MJD
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2012HJ8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HJ8.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.91634 3.268e-08 au
e 0.721088 1.149e-06
i 13.715 2.326e-05 deg
Ω 125.913 0.0006049 deg
ω 334.245 0.0006497 deg
M 278.866 4.154e-05 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5345 au
Aphelion distance 3.2982 au
Asc. node-Earth separation -0.42574 au
Desc. node-Earth separation 1.61037 au
Earth MOID 0.20148 au
Orbital period 968.961 days
Date of orbit computation   Jul 29 11:23

Covariance matrix
1.06782971E-15-2.92742703E-14-5.30729712E-136.36078639E-134.58907300E-12-7.96193451E-13
-2.92742703E-141.31929104E-129.87716542E-121.88434692E-10-3.96183778E-10-9.51001867E-13
-5.30729712E-139.87716542E-125.41103127E-10-4.52241961E-10-1.72508391E-097.32146539E-10
6.36078639E-131.88434692E-10-4.52241961E-103.65889807E-07-3.76735567E-07-1.12889888E-08
4.58907300E-12-3.96183778E-10-1.72508391E-09-3.76735567E-074.22049279E-079.97046999E-09
-7.96193451E-13-9.51001867E-137.32146539E-10-1.12889888E-089.97046999E-091.72583122E-09

Correlation matrix
1.00000000-0.77994643-0.698204080.032179900.21616849-0.58650057
-0.779946431.000000000.369676630.27121606-0.53093921-0.01993021
-0.698204080.369676631.00000000-0.03214073-0.114153340.75763291
0.032179900.27121606-0.032140731.00000000-0.95869373-0.44924239
0.21616849-0.53093921-0.11415334-0.958693731.000000000.36943232
-0.58650057-0.019930210.75763291-0.449242390.369432321.00000000