NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BB ∴ Orbital info ∴ Epoch 60400 MJD
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2021BB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BB.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.932266 1.668e-05 au
e 0.118976 0.0001009
i 8.045 0.00458 deg
Ω 296.502 0.0001714 deg
ω 50.523 0.01842 deg
M 318.637 0.03547 deg
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8213 au
Aphelion distance 1.0432 au
Asc. node-Earth separation -0.1617 au
Desc. node-Earth separation 0.01113 au
Earth MOID 0.00914 au
Orbital period 328.782 days
Date of orbit computation   feb 26 12:42

Covariance matrix
2.78071474E-10-1.16742928E-09-7.34656180E-08-2.15553144E-09-7.76975146E-08-3.67816276E-07
-1.16742928E-091.01904347E-083.68904180E-071.72042078E-081.62177956E-06-4.75358331E-07
-7.34656180E-083.68904180E-072.09781100E-056.71167137E-073.48178179E-057.46705756E-05
-2.15553144E-091.72042078E-086.71167137E-072.93785333E-082.59448439E-06-2.56568798E-07
-7.76975146E-081.62177956E-063.48178179E-052.59448439E-063.39379358E-04-3.92271998E-04
-3.67816276E-07-4.75358331E-077.46705756E-05-2.56568798E-07-3.92271998E-041.25804969E-03

Correlation matrix
1.00000000-0.69351524-0.96188408-0.75415582-0.25292176-0.62187604
-0.693515241.000000000.797873500.994313350.87207283-0.13276263
-0.961884080.797873501.000000000.854933730.412644120.45963958
-0.754155820.994313350.854933731.000000000.82166217-0.04220267
-0.252921760.872072830.412644120.821662171.00000000-0.60033781
-0.62187604-0.132762630.45963958-0.04220267-0.600337811.00000000