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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017BU31 ∴ Orbital info ∴ Epoch 57596 MJD
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2017BU31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017BU31.eq0)
Keplerian elements
(Epoch 57596.9 MJD)
Value 1-σ variation Units
a 2.10037 1.709e-08 au
e 0.391271 7.217e-08
i 6.256 4.48e-06 deg
Ω 281.956 3.591e-05 deg
ω 249.991 4.286e-05 deg
M 284.335 9.031e-06 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2786 au
Aphelion distance 2.9222 au
Asc. node-Earth separation 1.03745 au
Desc. node-Earth separation 0.58488 au
Earth MOID 0.3073 au
Orbital period 1111.84 days
Date of orbit computation   feb 26 11:29

Covariance matrix
2.92127457E-16-1.05895549E-153.62799011E-143.89310871E-15-2.95189663E-143.92944191E-15
-1.05895549E-155.20869050E-15-1.74397464E-13-5.76401766E-152.90199682E-144.17818968E-14
3.62799011E-14-1.74397464E-132.00747140E-116.56065500E-11-6.53250424E-11-1.88950373E-12
3.89310871E-15-5.76401766E-156.56065500E-111.28955927E-09-1.35329103E-093.06179949E-11
-2.95189663E-142.90199682E-14-6.53250424E-11-1.35329103E-091.83704956E-09-2.13665307E-10
3.92944191E-154.17818968E-14-1.88950373E-123.06179949E-11-2.13665307E-108.15604315E-11

Correlation matrix
1.00000000-0.858474190.473756540.00634293-0.040295310.02545687
-0.858474191.00000000-0.53932581-0.002224030.009381500.06410385
0.47375654-0.539325811.000000000.40775741-0.34016888-0.04669639
0.00634293-0.002224030.407757411.00000000-0.879245420.09440964
-0.040295310.00938150-0.34016888-0.879245421.00000000-0.55199331
0.025456870.06410385-0.046696390.09440964-0.551993311.00000000