NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BB1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021BB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BB1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.16376 0.000863 au
e 0.746902 0.0004036
i 4.92 0.005045 deg
Ω 302.098 0.0006845 deg
ω 306.466 0.006084 deg
M 159.198 0.9635 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2945 au
Aphelion distance 2.033 au
Asc. node-Earth separation -0.65913 au
Desc. node-Earth separation -0.05906 au
Earth MOID 0.00475 au
Orbital period 458.559 days
Date of orbit computation   feb 26 12:25

Covariance matrix
7.44787139E-073.48323378E-074.35364114E-06-5.87456442E-075.24650960E-06-8.31530854E-04
3.48323378E-071.62909510E-072.03612648E-06-2.74711419E-072.45421738E-06-3.88891617E-04
4.35364114E-062.03612648E-062.54548707E-05-3.43919081E-063.06744545E-05-4.86069980E-03
-5.87456442E-07-2.74711419E-07-3.43919081E-064.68500359E-07-4.13990142E-066.55877552E-04
5.24650960E-062.45421738E-063.06744545E-05-4.13990142E-063.70169753E-05-5.85753657E-03
-8.31530854E-04-3.88891617E-04-4.86069980E-036.55877552E-04-5.85753657E-039.28377427E-01

Correlation matrix
1.000000000.999984620.99988740-0.994499620.99920345-0.99999999
0.999984621.000000000.99987587-0.994371180.99940000-0.99998406
0.999887400.999875871.00000000-0.995900290.99928861-0.99988733
-0.99449962-0.99437118-0.995900291.00000000-0.994110290.99450167
0.999203450.999400000.99928861-0.994110291.00000000-0.99919962
-0.99999999-0.99998406-0.999887330.99450167-0.999199621.00000000