NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DP ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021DP.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.9483 0.0004603 au
e 0.504401 0.0001187
i 4.154 0.0007553 deg
Ω 332.649 9.611e-05 deg
ω 151.823 0.0003339 deg
M 59.411 0.1488 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9656 au
Aphelion distance 2.931 au
Asc. node-Earth separation 1.60486 au
Desc. node-Earth separation 0.01685 au
Earth MOID 0.00783 au
Orbital period 993.303 days
Date of orbit computation   feb 26 12:29

Covariance matrix
2.11848415E-075.46476415E-083.47564362E-074.41022510E-08-1.50337353E-07-6.84845358E-05
5.46476415E-081.40967160E-088.96557580E-081.13763693E-08-3.87874899E-08-1.76660182E-05
3.47564362E-078.96557580E-085.70480246E-077.22863846E-08-2.46167750E-07-1.12357731E-04
4.41022510E-081.13763693E-087.22863846E-089.23665584E-09-3.13020543E-08-1.42570102E-05
-1.50337353E-07-3.87874899E-08-2.46167750E-07-3.13020543E-081.11472857E-074.85984688E-05
-6.84845358E-05-1.76660182E-05-1.12357731E-04-1.42570102E-054.85984688E-052.21390928E-02

Correlation matrix
1.000000000.999999630.999775120.99698992-0.97829475-0.99999999
0.999999631.000000000.999767250.99698202-0.97847140-0.99999951
0.999775120.999767251.000000000.99581535-0.97617186-0.99977609
0.996989920.996982020.995815351.00000000-0.97550813-0.99699084
-0.97829475-0.97847140-0.97617186-0.975508131.000000000.97826859
-0.99999999-0.99999951-0.99977609-0.996990840.978268591.00000000