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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SS25 ∴ Orbital info ∴ Epoch epochXXX
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2011SS25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SS25.eq0)
Keplerian elements at epoch
56688.3 MJD
Value 1-σ variation Units
a 1.88396 1.772e-08 au
e 0.729816 1.355e-07
i 34.394 1.946e-05 deg
Ω 18.649 7.087e-06 deg
ω 109.934 2.208e-05 deg
M 302.645 3.629e-06 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.509 au
Aphelion 3.2589 au
Asc. node-Earth separation 0.17281 au
Desc. node-Earth separation -0.29689 au
Earth MOID 0.08887 au
Orbital period 944.511 days
Date of orbit computation  apr 24 01:44
Correlation matrix
1.000000000.849256510.03919763-0.054124310.81050443-0.50519048
0.849256511.000000000.01735988-0.128871160.93130797-0.17404753
0.039197630.017359881.000000000.04002351-0.00642888-0.00684060
-0.05412431-0.128871160.040023511.00000000-0.18730200-0.29282396
0.810504430.93130797-0.00642888-0.187302001.00000000-0.36119953
-0.50519048-0.17404753-0.00684060-0.29282396-0.361199531.00000000
Covariance matrix
3.13845503E-162.03833347E-151.35138322E-14-6.79532826E-153.17097398E-13-3.24744131E-14
2.03833347E-151.83551016E-144.57705394E-14-1.23735491E-132.78644865E-12-8.55607269E-14
1.35138322E-144.57705394E-143.78722929E-105.51996248E-12-2.76296393E-12-4.83040107E-13
-6.79532826E-15-1.23735491E-135.51996248E-125.02250376E-11-2.93144582E-11-7.52999942E-12
3.17097398E-132.78644865E-12-2.76296393E-12-2.93144582E-114.87706630E-10-2.89437441E-11
-3.24744131E-14-8.55607269E-14-4.83040107E-13-7.52999942E-12-2.89437441E-111.31660772E-11