NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HJ8 ∴ Orbital info ∴ Epoch 56747 MJD
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2012HJ8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HJ8.eq0)
Keplerian elements
(Epoch 56747.6 MJD)
Value 1-σ variation Units
a 1.91632 2.127e-08 au
e 0.721404 1.136e-06
i 13.698 2.306e-05 deg
Ω 126.003 0.0006067 deg
ω 334.17 0.0006516 deg
M 287.439 2.869e-05 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5339 au
Aphelion distance 3.2988 au
Asc. node-Earth separation -0.42799 au
Desc. node-Earth separation 1.60477 au
Earth MOID 0.20096 au
Orbital period 968.945 days
Date of orbit computation   feb 26 11:01

Covariance matrix
4.52295980E-16-6.52749083E-15-3.57648685E-132.95590673E-12-1.34623871E-12-2.19567025E-13
-6.52749083E-151.28945576E-129.11351522E-121.89923215E-10-3.95205478E-10-2.24758292E-11
-3.57648685E-139.11351522E-125.31891459E-10-7.19972696E-10-1.36931199E-092.32970778E-10
2.95590673E-121.89923215E-10-7.19972696E-103.68141996E-07-3.79115959E-07-9.63626525E-09
-1.34623871E-12-3.95205478E-10-1.36931199E-09-3.79115959E-074.24582240E-071.23951758E-08
-2.19567025E-13-2.24758292E-112.32970778E-10-9.63626525E-091.23951758E-088.22932705E-10

Correlation matrix
1.00000000-0.27029106-0.729178340.22907183-0.09714709-0.35989316
-0.270291061.000000000.347993550.27565581-0.53411998-0.68997021
-0.729178340.347993551.00000000-0.05145136-0.091119220.35213385
0.229071830.27565581-0.051451361.00000000-0.95892242-0.55362909
-0.09714709-0.53411998-0.09111922-0.958922421.000000000.66311617
-0.35989316-0.689970210.35213385-0.553629090.663116171.00000000