NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023HJ4 ∴ Orbital info ∴ Epoch 60059 MJD
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2023HJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023HJ4.eq0)
Keplerian elements
(Epoch 60059.3 MJD)
Value 1-σ variation Units
a 1.3134 0.0002301 au
e 0.294864 0.000131
i 17.518 0.005491 deg
Ω 212.466 0.0001165 deg
ω 308.355 0.005612 deg
M 29.755 0.01256 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9261 au
Aphelion distance 1.7007 au
Asc. node-Earth separation 0.00845 au
Desc. node-Earth separation 0.4726 au
Earth MOID 0.00725 au
Orbital period 549.783 days
Date of orbit computation   feb 26 12:54

Covariance matrix
5.29276400E-083.01296473E-081.26279349E-06-2.65917717E-081.28312357E-06-2.88785913E-06
3.01296473E-081.71550917E-087.19089232E-07-1.51139074E-087.29281521E-07-1.64347245E-06
1.26279349E-067.19089232E-073.01481296E-05-6.32824673E-073.05365331E-05-6.88691125E-05
-2.65917717E-08-1.51139074E-08-6.32824673E-071.35656321E-08-6.52531141E-071.45411505E-06
1.28312357E-067.29281521E-073.05365331E-05-6.52531141E-073.14902746E-05-7.01681587E-05
-2.88785913E-06-1.64347245E-06-6.88691125E-051.45411505E-06-7.01681587E-051.57633530E-04

Correlation matrix
1.000000000.999899290.99967972-0.992398250.99389154-0.99979380
0.999899291.000000000.99989887-0.990741190.99222568-0.99940520
0.999679720.999898871.00000000-0.989539650.99106313-0.99901038
-0.99239825-0.99074119-0.989539651.00000000-0.998373400.99438474
0.993891540.992225680.99106313-0.998373401.00000000-0.99592711
-0.99979380-0.99940520-0.999010380.99438474-0.995927111.00000000