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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SW187 ∴ Orbital info ∴ Epoch epochXXX
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(448792) 2011SW187  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 448792.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36634 1.856e-08 au
e 0.168834 4.285e-08
i 3.522 5.379e-06 deg
Ω 263.438 0.0001043 deg
ω 14.704 0.0001067 deg
M 229.738 2.459e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9668 au
Aphelion 2.7659 au
Asc. node-Earth separation 0.96031 au
Desc. node-Earth separation 1.76426 au
Earth MOID 0.95044 au
Orbital period 1329.58 days
Date of orbit computation  apr 23 21:25
Correlation matrix
1.00000000-0.018085310.013996160.006173230.06999546-0.58724817
-0.018085311.00000000-0.010610010.00608554-0.039944500.16077162
0.01399616-0.010610011.00000000-0.309942780.30368287-0.01202376
0.006173230.00608554-0.309942781.00000000-0.97551350-0.00047038
0.06999546-0.039944500.30368287-0.975513501.00000000-0.20823788
-0.587248170.16077162-0.01202376-0.00047038-0.208237881.00000000
Covariance matrix
3.44490810E-16-1.43825253E-171.39744703E-151.19510473E-141.38651508E-13-2.68062357E-13
-1.43825253E-171.83586432E-15-2.44553482E-152.71971999E-14-1.82659904E-131.69416228E-13
1.39744703E-15-2.44553482E-152.89384496E-11-1.73909735E-101.74350755E-10-1.59075509E-12
1.19510473E-142.71971999E-14-1.73909735E-101.08795136E-08-1.08593526E-08-1.20663926E-12
1.38651508E-13-1.82659904E-131.74350755E-10-1.08593526E-081.13902124E-08-5.46576542E-10
-2.68062357E-131.69416228E-13-1.59075509E-12-1.20663926E-12-5.46576542E-106.04854176E-10