NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020DL4 ∴ Orbital info ∴ Epoch 60400 MJD
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2020DL4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020DL4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.22975 0.001924 au
e 0.116171 0.000845
i 27.242 0.09454 deg
Ω 157.71 0.004324 deg
ω 59.615 0.3025 deg
M 309.981 2.2 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0869 au
Aphelion distance 1.3726 au
Asc. node-Earth separation 0.15592 au
Desc. node-Earth separation 0.27987 au
Earth MOID 0.1515 au
Orbital period 498.11 days
Date of orbit computation   feb 26 11:55

Covariance matrix
3.70201996E-061.62527048E-061.81878833E-04-8.31991818E-06-5.81841973E-04-4.23215756E-03
1.62527048E-067.13952008E-077.98242111E-05-3.65178163E-06-2.55305639E-04-1.85809392E-03
1.81878833E-047.98242111E-058.93717928E-03-4.08807572E-04-2.85934255E-02-2.07919741E-01
-8.31991818E-06-3.65178163E-06-4.08807572E-041.87001319E-051.30789581E-039.51119463E-03
-5.81841973E-04-2.55305639E-04-2.85934255E-021.30789581E-039.14920403E-026.65136290E-01
-4.23215756E-03-1.85809392E-03-2.07919741E-019.51119463E-036.65136290E-014.83822816E+00

Correlation matrix
1.000000000.999704760.99991376-0.99994783-0.99975598-0.99999834
0.999704761.000000000.99930921-0.99941981-0.99892813-0.99974670
0.999913760.999309211.00000000-0.99999162-0.99994082-0.99989022
-0.99994783-0.99941981-0.999991621.000000000.999905960.99992992
-0.99975598-0.99892813-0.999940820.999905961.000000000.99971409
-0.99999834-0.99974670-0.999890220.999929920.999714091.00000000