NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DL ∴ Orbital info ∴ Epoch 59268 MJD
Contact »
2021DL  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DL.eq0)
Keplerian elements
(Epoch 59268.2 MJD)
Value 1-σ variation Units
a 1.72646 0.0009206 au
e 0.410276 0.0003045
i 5.187 0.003009 deg
Ω 337.952 0.0009515 deg
ω 189.826 0.002464 deg
M 354.125 0.004055 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0181 au
Aphelion distance 2.4348 au
Asc. node-Earth separation 1.40198 au
Desc. node-Earth separation 0.03231 au
Earth MOID 0.0288 au
Orbital period 828.575 days
Date of orbit computation   feb 26 12:33

Covariance matrix
8.47443224E-072.80348713E-072.77019669E-06-8.75910299E-072.26859041E-063.73268882E-06
2.80348713E-079.27441498E-089.16428394E-07-2.89766023E-077.50488747E-071.23483718E-06
2.77019669E-069.16428394E-079.05549099E-06-2.86326558E-067.41573806E-061.22017559E-05
-8.75910299E-07-2.89766023E-07-2.86326558E-069.05423331E-07-2.34479770E-06-3.85810921E-06
2.26859041E-067.50488747E-077.41573806E-06-2.34479770E-066.07339314E-069.99218195E-06
3.73268882E-061.23483718E-061.22017559E-05-3.85810921E-069.99218195E-061.64412528E-05

Correlation matrix
1.000000001.000000000.99999839-0.999950460.999965670.99999776
1.000000001.000000000.99999833-0.999950170.999965980.99999766
0.999998390.999998331.00000000-0.999953470.999960130.99999741
-0.99995046-0.99995017-0.999953471.00000000-0.99991674-0.99995677
0.999965670.999965980.99996013-0.999916741.000000000.99994746
0.999997760.999997660.99999741-0.999956770.999947461.00000000