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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BK4 ∴ Orbital info ∴ Epoch 60400 MJD
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2015BK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015BK4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.66805 0.001249 au
e 0.48057 0.0004263
i 0.751 0.0007045 deg
Ω 257.853 0.007175 deg
ω 279.027 0.005147 deg
M 76.306 1.706 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8664 au
Aphelion distance 2.4697 au
Asc. node-Earth separation 0.18063 au
Desc. node-Earth separation 0.39943 au
Earth MOID 0.00567 au
Orbital period 786.888 days
Date of orbit computation   feb 26 11:11

Covariance matrix
1.56010194E-065.32460113E-078.79490880E-078.80979234E-06-6.18472476E-06-2.13123140E-03
5.32460113E-071.81727988E-073.00161727E-073.00634939E-06-2.11034398E-06-7.27385632E-04
8.79490880E-073.00161727E-074.96272713E-074.99475748E-06-3.51674576E-06-1.20145864E-03
8.80979234E-063.00634939E-064.99475748E-065.14778403E-05-3.67652496E-05-1.20348984E-02
-6.18472476E-06-2.11034398E-06-3.51674576E-06-3.67652496E-052.64906616E-058.44882894E-03
-2.13123140E-03-7.27385632E-04-1.20145864E-03-1.20348984E-028.44882894E-032.91144261E+00

Correlation matrix
1.000000000.999999270.999527280.98305773-0.96204965-1.00000000
0.999999271.000000000.999503240.98292048-0.96182473-0.99999929
0.999527280.999503241.000000000.98819818-0.96991655-0.99952695
0.983057730.982920480.988198181.00000000-0.99559099-0.98305576
-0.96204965-0.96182473-0.96991655-0.995590991.000000000.96204635
-1.00000000-0.99999929-0.99952695-0.983055760.962046351.00000000