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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005PW21 ∴ Orbital info ∴ Epoch epochXXX
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(351473) 2005PW21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 351473.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15929 2.28e-08 au
e 0.184772 8.608e-08
i 4.6 8.21e-06 deg
Ω 313.994 8.622e-05 deg
ω 28.277 8.821e-05 deg
M 102.133 1.724e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5755 au
Aphelion 3.743 au
Asc. node-Earth separation 1.61028 au
Desc. node-Earth separation 2.65951 au
Earth MOID 1.56835 au
Orbital period 2051.08 days
Date of orbit computation  apr 23 21:04
Correlation matrix
1.00000000-0.062647220.025063760.02792546-0.00399841-0.35556666
-0.062647221.00000000-0.015378200.00221992-0.036206800.05789931
0.02506376-0.015378201.000000000.37170349-0.36233035-0.00432480
0.027925460.002219920.371703491.00000000-0.97244230-0.00744833
-0.00399841-0.03620680-0.36233035-0.972442301.00000000-0.20932347
-0.355566660.05789931-0.00432480-0.00744833-0.209323471.00000000
Covariance matrix
5.19650457E-16-1.22934257E-164.69065473E-155.48845528E-14-8.04027260E-15-1.39721489E-13
-1.22934257E-167.41021743E-15-1.08680762E-141.64758366E-14-2.74937412E-138.59162615E-14
4.69065473E-15-1.08680762E-146.74005010E-112.63100913E-10-2.62400407E-10-6.12045987E-13
5.48845528E-141.64758366E-142.63100913E-107.43341379E-09-7.39581812E-09-1.10697935E-11
-8.04027260E-15-2.74937412E-13-2.62400407E-10-7.39581812E-097.78137693E-09-3.18297094E-10
-1.39721489E-138.59162615E-14-6.12045987E-13-1.10697935E-11-3.18297094E-102.97148150E-10