NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AB7 ∴ Orbital info ∴ Epoch 59231 MJD
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2021AB7  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021AB7.eq0)
Keplerian elements
(Epoch 59231.0 MJD)
Value 1-σ variation Units
a 1.59286 0.0002486 au
e 0.377987 9.609e-05
i 2.579 0.0005635 deg
Ω 305.561 0.0001897 deg
ω 176.93 0.0002177 deg
M 357.572 0.0004718 deg
Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9908 au
Aphelion distance 2.1949 au
Asc. node-Earth separation 1.17627 au
Desc. node-Earth separation 0.00667 au
Earth MOID 0.0066 au
Orbital period 734.286 days
Date of orbit computation   feb 26 12:04

Covariance matrix
6.18069921E-082.38878551E-081.40058251E-074.61879939E-085.01645173E-081.17143304E-07
2.38878551E-089.23244465E-095.41313390E-081.78510571E-081.93889902E-084.52745753E-08
1.40058251E-075.41313390E-083.17553195E-071.04195248E-071.14585841E-072.65267452E-07
4.61879939E-081.78510571E-081.04195248E-073.59870819E-083.50332769E-088.79553836E-08
5.01645173E-081.93889902E-081.14585841E-073.50332769E-084.73716066E-089.33092541E-08
1.17143304E-074.52745753E-082.65267452E-078.79553836E-089.33092541E-082.22591500E-07

Correlation matrix
1.000000000.999999990.999727530.979347860.927083340.99872145
0.999999991.000000000.999728720.979337230.927123900.99871539
0.999727530.999728721.000000000.974689640.934251180.99774931
0.979347860.979337230.974689641.000000000.848493240.98273138
0.927083340.927123900.934251180.848493241.000000000.90868084
0.998721450.998715390.997749310.982731380.908680841.00000000