NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BL2 ∴ Orbital info ∴ Epoch 59200 MJD
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2021BL2  ▹ 
ORBITAL INFORMATION
(ASCII data file 2021BL2.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.26265 0.003005 au
e 0.434372 0.002154
i 1.965 0.01474 deg
Ω 107.031 0.09077 deg
ω 281.246 0.07563 deg
M 19.311 0.1366 deg
Other useful info
Absolute Magnitude (H)    28.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7142 au
Aphelion distance 1.8111 au
Asc. node-Earth separation -0.03925 au
Desc. node-Earth separation 0.10137 au
Earth MOID 0.00339 au
Orbital period 518.233 days
Date of orbit computation   Mar 19 10:21

Covariance matrix
9.03247032E-066.47247839E-063.57461104E-051.07744457E-04-1.31915505E-04-4.08741296E-04
6.47247839E-064.63923111E-062.53161973E-057.43481376E-05-9.24183366E-05-2.92471525E-04
3.57461104E-052.53161973E-052.17395747E-041.15305466E-03-1.05872417E-03-1.72528761E-03
1.07744457E-047.43481376E-051.15305466E-038.23959798E-03-6.70953843E-03-5.90637144E-03
-1.31915505E-04-9.24183366E-05-1.05872417E-03-6.70953843E-035.71996508E-036.73064339E-03
-4.08741296E-04-2.92471525E-04-1.72528761E-03-5.90637144E-036.73064339E-031.86493005E-02

Correlation matrix
1.000000000.999871830.806677600.39494685-0.58035788-0.99589596
0.999871831.000000000.797168160.38027176-0.56733353-0.99432718
0.806677600.797168161.000000000.86153190-0.94942490-0.85684982
0.394946850.380271760.861531901.00000000-0.97733386-0.47647100
-0.58035788-0.56733353-0.94942490-0.977333861.000000000.65167134
-0.99589596-0.99432718-0.85684982-0.476471000.651671341.00000000