NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BU ∴ Orbital info ∴ Epoch 60400 MJD
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2021BU  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BU.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74776 0.01415 au
e 0.54939 0.004284
i 5.95 0.03953 deg
Ω 98.534 0.05339 deg
ω 302.19 0.09453 deg
M 161.701 6.403 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7876 au
Aphelion distance 2.708 au
Asc. node-Earth separation -0.03896 au
Desc. node-Earth separation 0.70928 au
Earth MOID 0.0105 au
Orbital period 843.958 days
Date of orbit computation   feb 26 12:14

Covariance matrix
2.00228440E-046.05291884E-055.36226398E-04-2.29988382E-06-2.20425252E-04-9.06064562E-02
6.05291884E-051.83537183E-051.64758089E-041.18962751E-05-8.86368473E-05-2.73903714E-02
5.36226398E-041.64758089E-041.56295664E-035.95136019E-04-1.64028824E-03-2.42649820E-01
-2.29988382E-061.18962751E-055.95136019E-042.85005009E-03-4.97381525E-031.04480730E-03
-2.20425252E-04-8.86368473E-05-1.64028824E-03-4.97381525E-038.93546399E-039.97382956E-02
-9.06064562E-02-2.73903714E-02-2.42649820E-011.04480730E-039.97382956E-024.10008185E+01

Correlation matrix
1.000000000.998481310.95854354-0.00304451-0.16479344-1.00000000
0.998481311.000000000.972772420.05201430-0.21887377-0.99848059
0.958543540.972772421.000000000.28197884-0.43892281-0.95854001
-0.003044510.052014300.281978841.00000000-0.985609430.00305642
-0.16479344-0.21887377-0.43892281-0.985609431.000000000.16478100
-1.00000000-0.99848059-0.958540010.003056420.164781001.00000000