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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SK290 ∴ Orbital info ∴ Epoch epochXXX
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(99312) 2001SK290  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 99312.eq0)
Keplerian elements at epoch
58142.7 MJD
Value 1-σ variation Units
a 1.90897 5.215e-09 au
e 0.101405 2.984e-08
i 20.295 4.113e-06 deg
Ω 216.085 9.908e-06 deg
ω 246.879 2.369e-05 deg
M 341.316 2.198e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7154 au
Aphelion 2.1025 au
Asc. node-Earth separation 0.9618 au
Desc. node-Earth separation 0.82341 au
Earth MOID 0.79262 au
Orbital period 963.379 days
Date of orbit computation  apr 23 20:08
Correlation matrix
1.00000000-0.086414330.004265900.005937550.00276190-0.02140630
-0.086414331.000000000.01738669-0.010154910.05258342-0.03674452
0.004265900.017386691.00000000-0.193492660.09584651-0.02117887
0.00593755-0.01015491-0.193492661.00000000-0.38645526-0.00406622
0.002761900.052583420.09584651-0.386455261.00000000-0.91333157
-0.02140630-0.03674452-0.02117887-0.00406622-0.913331571.00000000
Covariance matrix
2.71962763E-17-1.34482051E-179.14997932E-173.06788051E-163.41228501E-16-2.45383028E-15
-1.34482051E-178.90528129E-162.13400594E-15-3.00245236E-153.71754235E-14-2.41026410E-14
9.14997932E-172.13400594E-151.69164648E-11-7.88488535E-129.33930099E-12-1.91472226E-12
3.06788051E-16-3.00245236E-15-7.88488535E-129.81639787E-11-9.07107095E-11-8.85553379E-13
3.41228501E-163.71754235E-149.33930099E-12-9.07107095E-115.61263163E-10-4.75619792E-10
-2.45383028E-15-2.41026410E-14-1.91472226E-12-8.85553379E-13-4.75619792E-104.83165992E-10