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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SK256 ∴ Orbital info ∴ Epoch epochXXX
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(322437) 2011SK256  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 322437.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17276 3.005e-08 au
e 0.16547 4.615e-08
i 6.459 6.266e-06 deg
Ω 61.521 5.753e-05 deg
ω 217.274 6.239e-05 deg
M 166.011 2.345e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6478 au
Aphelion 3.6978 au
Asc. node-Earth separation 2.567 au
Desc. node-Earth separation 1.71448 au
Earth MOID 1.63484 au
Orbital period 2064.21 days
Date of orbit computation  apr 23 20:57
Correlation matrix
1.000000000.158592810.00197971-0.00471277-0.00595587-0.24703418
0.158592811.00000000-0.00858190-0.00051374-0.086122970.11896684
0.00197971-0.008581901.00000000-0.347594600.315410240.00868747
-0.00471277-0.00051374-0.347594601.00000000-0.91278594-0.00326756
-0.00595587-0.086122970.31541024-0.912785941.00000000-0.38373862
-0.247034180.118966840.00868747-0.00326756-0.383738621.00000000
Covariance matrix
9.02947633E-162.19918867E-163.72747640E-16-8.14760950E-15-1.11663053E-14-1.74069625E-13
2.19918867E-162.12958719E-15-2.48149891E-15-1.36398495E-15-2.47970366E-131.28738458E-13
3.72747640E-16-2.48149891E-153.92614429E-11-1.25307994E-101.23308216E-101.27647184E-12
-8.14760950E-15-1.36398495E-15-1.25307994E-103.31013155E-09-3.27660932E-09-4.40839600E-12
-1.11663053E-14-2.47970366E-131.23308216E-10-3.27660932E-093.89283674E-09-5.61439890E-10
-1.74069625E-131.28738458E-131.27647184E-12-4.40839600E-12-5.61439890E-105.49881774E-10