NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BK2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021BK2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BK2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.75912 0.04196 au
e 0.34 0.01294
i 48.32 0.55 deg
Ω 298.858 0.03123 deg
ω 227.417 1.1 deg
M 111.084 16.32 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.161 au
Aphelion distance 2.3572 au
Asc. node-Earth separation 1.00478 au
Desc. node-Earth separation 0.28139 au
Earth MOID 0.2697 au
Orbital period 852.197 days
Date of orbit computation   feb 26 12:37

Covariance matrix
1.76095772E-035.42695369E-042.30817990E-021.31034221E-03-4.57554931E-02-6.84663677E-01
5.42695369E-041.67387712E-047.11278778E-034.03778980E-04-1.40466351E-02-2.11022805E-01
2.30817990E-027.11278778E-033.02551483E-011.71757616E-02-5.99975218E-01-8.97415349E+00
1.31034221E-034.03778980E-041.71757616E-029.75064187E-04-3.40643596E-02-5.09456588E-01
-4.57554931E-02-1.40466351E-02-5.99975218E-01-3.40643596E-021.21019048E+001.77812685E+01
-6.84663677E-01-2.11022805E-01-8.97415349E+00-5.09456588E-011.77812685E+012.66201959E+02

Correlation matrix
1.000000000.999585310.999989740.99998541-0.99115576-0.99999355
0.999585311.000000000.999489930.99945977-0.98692386-0.99968225
0.999989740.999489931.000000000.99999944-0.99153215-0.99997289
0.999985410.999459770.999999441.00000000-0.99164622-0.99996536
-0.99115576-0.98692386-0.99153215-0.991646221.000000000.99067282
-0.99999355-0.99968225-0.99997289-0.999965360.990672821.00000000