NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023HJ4 ∴ Orbital info ∴ Epoch 60600 MJD
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2023HJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023HJ4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.31308 0.0002298 au
e 0.294388 0.0001309
i 17.501 0.005502 deg
Ω 212.456 0.0001064 deg
ω 308.374 0.005546 deg
M 23.957 0.1056 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9265 au
Aphelion distance 1.6996 au
Asc. node-Earth separation 0.01055 au
Desc. node-Earth separation 0.47326 au
Earth MOID 0.00905 au
Orbital period 549.586 days
Date of orbit computation   Jul 29 13:39

Covariance matrix
5.28106577E-083.00887649E-081.26400742E-06-2.42214277E-081.26647738E-06-2.42573404E-05
3.00887649E-081.71464843E-087.20396605E-07-1.37758724E-087.20416119E-07-1.38200930E-05
1.26400742E-067.20396605E-073.02729996E-05-5.78073202E-073.02350750E-05-5.80560076E-04
-2.42214277E-08-1.37758724E-08-5.78073202E-071.13203847E-08-5.88897769E-071.11288282E-05
1.26647738E-067.20416119E-073.02350750E-05-5.88897769E-073.07576750E-05-5.81885972E-04
-2.42573404E-05-1.38200930E-05-5.80560076E-041.11288282E-05-5.81885972E-041.11421077E-02

Correlation matrix
1.000000000.999898760.99968024-0.990622890.99371054-0.99999705
0.999898761.000000000.99989958-0.988782970.99201703-0.99986128
0.999680240.999899581.00000000-0.987471380.99084694-0.99962190
-0.99062289-0.98878297-0.987471381.00000000-0.998004650.99091219
0.993710540.992017030.99084694-0.998004651.00000000-0.99397957
-0.99999705-0.99986128-0.999621900.99091219-0.993979571.00000000