NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SP ∴ Orbital info ∴ Epoch 57630 MJD
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2009SP  ▹ 
ORBITAL INFORMATION
(ASCII data file 2009SP.eq0)
Keplerian elements
(Epoch 57630.5 MJD)
Value 1-σ variation Units
a 2.22009 8.924e-09 au
e 0.493497 6.129e-08
i 25.283 1.229e-05 deg
Ω 178.082 1.266e-05 deg
ω 256.218 2.261e-05 deg
M 5.384 8.044e-06 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1245 au
Aphelion distance 3.3157 au
Asc. node-Earth separation 0.90623 au
Desc. node-Earth separation 0.49858 au
Earth MOID 0.34981 au
Orbital period 1208.25 days
Date of orbit computation   feb 26 10:48

Covariance matrix
7.96349774E-171.33228001E-16-1.44806161E-146.75936741E-15-6.75445700E-143.97378574E-14
1.33228001E-163.75601501E-15-1.40471459E-136.77166393E-148.01288014E-149.84758971E-14
-1.44806161E-14-1.40471459E-131.51096958E-105.16220876E-11-2.40017734E-11-1.59915367E-11
6.75936741E-156.77166393E-145.16220876E-111.60252422E-10-1.67888000E-101.15019834E-11
-6.75445700E-148.01288014E-14-2.40017734E-11-1.67888000E-105.11353626E-10-1.44876768E-10
3.97378574E-149.84758971E-14-1.59915367E-111.15019834E-11-1.44876768E-106.47010559E-11

Correlation matrix
1.000000000.24360148-0.132010130.05983452-0.334717050.55360096
0.243601481.00000000-0.186464680.087282950.057818170.19976095
-0.13201013-0.186464681.000000000.33174578-0.08634850-0.16173598
0.059834520.087282950.331745781.00000000-0.586484700.11295742
-0.334717050.05781817-0.08634850-0.586484701.00000000-0.79649379
0.553600960.19976095-0.161735980.11295742-0.796493791.00000000