NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998BP26 ∴ Orbital info ∴ Epoch 60400 MJD
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(31221) 1998BP26  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31221.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.72296 2.687e-09 au
e 0.257138 4.996e-08
i 20.219 5.91e-06 deg
Ω 331.026 7.333e-06 deg
ω 186.79 1.039e-05 deg
M 197.778 1.035e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2799 au
Aphelion distance 2.166 au
Asc. node-Earth separation 1.15014 au
Desc. node-Earth separation 0.29338 au
Earth MOID 0.29217 au
Orbital period 826.057 days
Date of orbit computation   feb 26 13:23

Covariance matrix
7.22149708E-18-7.30238488E-172.28004773E-151.52354700E-161.14548239E-14-2.44049658E-14
-7.30238488E-172.49616849E-15-4.11095311E-14-2.04934066E-16-1.16861482E-132.83078263E-13
2.28004773E-15-4.11095311E-143.49266591E-117.30458762E-134.00863857E-12-8.96555513E-12
1.52354700E-16-2.04934066E-167.30458762E-135.37699448E-11-4.92224776E-11-1.10642295E-12
1.14548239E-14-1.16861482E-134.00863857E-12-4.92224776E-111.07978760E-10-6.84130547E-11
-2.44049658E-142.83078263E-13-8.96555513E-12-1.10642295E-12-6.84130547E-111.07026148E-10

Correlation matrix
1.00000000-0.543893850.143566060.007731650.41020942-0.87784863
-0.543893851.00000000-0.13922815-0.00055938-0.225094700.54767716
0.14356606-0.139228151.000000000.016855720.06527535-0.14664043
0.00773165-0.000559380.016855721.00000000-0.64598808-0.01458500
0.41020942-0.225094700.06527535-0.645988081.00000000-0.63639223
-0.877848630.54767716-0.14664043-0.01458500-0.636392231.00000000