NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BJ ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2021BJ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BJ.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.58167 0.0005458 au
e 0.404006 0.000233
i 1.571 0.003691 deg
Ω 335.038 0.08102 deg
ω 104.045 0.07346 deg
M 234.295 0.3742 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9427 au
Aphelion distance 2.2207 au
Asc. node-Earth separation 0.45711 au
Desc. node-Earth separation 0.21645 au
Earth MOID 0.019 au
Orbital period 726.564 days
Date of orbit computation   feb 26 12:23

Covariance matrix
2.97890640E-071.27160952E-072.01425444E-06-4.42194874E-054.00905913E-05-2.04229547E-04
1.27160952E-075.42814112E-088.59823239E-07-1.88759581E-051.71134314E-05-8.71797177E-05
2.01425444E-068.59823239E-071.36204339E-05-2.99011144E-042.71093801E-04-1.38094416E-03
-4.42194874E-05-1.88759581E-05-2.99011144E-046.56425325E-03-5.95137183E-033.03162503E-02
4.00905913E-051.71134314E-052.71093801E-04-5.95137183E-035.39572623E-03-2.74855407E-02
-2.04229547E-04-8.71797177E-05-1.38094416E-033.03162503E-02-2.74855407E-021.40016846E-01

Correlation matrix
1.000000000.999999480.99997796-0.999982990.99997486-1.00000000
0.999999481.000000000.99997270-0.999978760.99996910-0.99999942
0.999977960.999972701.00000000-0.999998250.99999807-0.99997813
-0.99998299-0.99997876-0.999998251.00000000-0.999998770.99998313
0.999974860.999969100.99999807-0.999998771.00000000-0.99997510
-1.00000000-0.99999942-0.999978130.99998313-0.999975101.00000000