NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DH ∴ Orbital info ∴ Epoch 60600 MJD
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2021DH  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DH.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.70474 0.01163 au
e 0.579466 0.00169
i 7.279 0.01659 deg
Ω 2.96 0.02141 deg
ω 119.396 0.02382 deg
M 301.404 1.957 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1374 au
Aphelion distance 4.272 au
Asc. node-Earth separation 1.50799 au
Desc. node-Earth separation 0.40373 au
Earth MOID 0.19043 au
Orbital period 1624.75 days
Date of orbit computation   Jul 29 12:49

Covariance matrix
1.35304815E-041.96588711E-051.92976487E-04-2.48999165E-042.76827107E-04-2.27625893E-02
1.96588711E-052.85630069E-062.80381557E-05-3.61777331E-054.02207143E-05-3.30724967E-03
1.92976487E-042.80381557E-052.75232985E-04-3.55156810E-043.94872266E-04-3.24648111E-02
-2.48999165E-04-3.61777331E-05-3.55156810E-044.58465026E-04-5.09953079E-044.18896656E-02
2.76827107E-044.02207143E-053.94872266E-04-5.09953079E-045.67591254E-04-4.65713015E-02
-2.27625893E-02-3.30724967E-03-3.24648111E-024.18896656E-02-4.65713015E-023.82939423E+00

Correlation matrix
1.000000000.999999970.99999431-0.999742510.99892790-1.00000000
0.999999971.000000000.99999365-0.999738190.99891830-0.99999996
0.999994310.999993651.00000000-0.999808440.99905304-0.99999448
-0.99974251-0.99973819-0.999808441.00000000-0.999676000.99974387
0.998927900.998918300.99905304-0.999676001.00000000-0.99893099
-1.00000000-0.99999996-0.999994480.99974387-0.998930991.00000000