NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BC21 ∴ Orbital info ∴ Epoch 60400 MJD
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(143381) 2003BC21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 143381.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.59506 1.278e-08 au
e 0.511083 2.614e-08
i 5.475 4.93e-06 deg
Ω 292.127 4.502e-05 deg
ω 114.044 4.568e-05 deg
M 65.155 1.216e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2688 au
Aphelion distance 3.9213 au
Asc. node-Earth separation 1.40406 au
Desc. node-Earth separation 0.6043 au
Earth MOID 0.29553 au
Orbital period 1526.93 days
Date of orbit computation   apr 13 14:42

Covariance matrix
1.63328544E-16-1.57766638E-163.35646832E-151.14163788E-145.94239996E-14-1.48825886E-13
-1.57766638E-166.83294964E-16-3.28789829E-154.67723239E-15-1.16738512E-131.63362183E-13
3.35646832E-15-3.28789829E-152.43087444E-111.02052402E-10-1.00304414E-10-2.12405539E-12
1.14163788E-144.67723239E-151.02052402E-102.02666225E-09-2.02036461E-093.03321437E-13
5.94239996E-14-1.16738512E-13-1.00304414E-10-2.02036461E-092.08630843E-09-8.34180452E-11
-1.48825886E-131.63362183E-13-2.12405539E-123.03321437E-13-8.34180452E-111.47789355E-10

Correlation matrix
1.00000000-0.472258750.053268470.019842970.10179855-0.95791253
-0.472258751.00000000-0.025511320.00397461-0.097773420.51407424
0.05326847-0.025511321.000000000.45978127-0.44539929-0.03543749
0.019842970.003974610.459781271.00000000-0.982539020.00055423
0.10179855-0.09777342-0.44539929-0.982539021.00000000-0.15022741
-0.957912530.51407424-0.035437490.00055423-0.150227411.00000000