NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BK515 ∴ Orbital info ∴ Epoch 58631 MJD
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2015BK515  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015BK515.eq0)
Keplerian elements
(Epoch 58631.9 MJD)
Value 1-σ variation Units
a 1.74978 3.936e-09 au
e 0.446342 1.787e-08
i 5.272 3.637e-06 deg
Ω 152.466 3.348e-05 deg
ω 59.213 3.586e-05 deg
M 268.372 4.037e-06 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9688 au
Aphelion distance 2.5308 au
Asc. node-Earth separation 0.15165 au
Desc. node-Earth separation 0.80439 au
Earth MOID 0.04698 au
Orbital period 845.42 days
Date of orbit computation   feb 26 11:10

Covariance matrix
1.54957868E-17-3.57108080E-18-2.58317966E-15-2.42978579E-143.37947994E-14-2.41354952E-15
-3.57108080E-183.19304050E-165.26437734E-15-5.80936924E-148.08911616E-14-1.13899114E-14
-2.58317966E-155.26437734E-151.32267686E-11-2.39654061E-112.09816293E-111.07245337E-12
-2.42978579E-14-5.80936924E-14-2.39654061E-111.12104179E-09-1.17251343E-093.40062219E-11
3.37947994E-148.08911616E-142.09816293E-11-1.17251343E-091.28603324E-09-6.33161341E-11
-2.41354952E-15-1.13899114E-141.07245337E-123.40062219E-11-6.33161341E-111.62987393E-11

Correlation matrix
1.00000000-0.05076807-0.18043506-0.184353030.23939604-0.15187014
-0.050768071.000000000.08100614-0.097099250.12623296-0.15788509
-0.180435060.081006141.00000000-0.196809930.160874140.07304232
-0.18435303-0.09709925-0.196809931.00000000-0.976519290.25157674
0.239396040.126232960.16087414-0.976519291.00000000-0.43733203
-0.15187014-0.157885090.073042320.25157674-0.437332031.00000000