AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008DH89 ∴ Orbital info ∴ Epoch epochXXX
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(450921) 2008DH89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 450921.eq0)
Keplerian elements at epoch
58468.9 MJD
Value 1-σ variation Units
a 3.09762 4.892e-08 au
e 0.175836 6.186e-08
i 10.398 1.018e-05 deg
Ω 30.19 3.806e-05 deg
ω 251.234 4.8e-05 deg
M 277.502 2.825e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5529 au
Aphelion 3.6423 au
Asc. node-Earth separation 2.18677 au
Desc. node-Earth separation 1.83724 au
Earth MOID 1.56096 au
Orbital period 1991.32 days
Date of orbit computation  Jun 5 02:13
Correlation matrix
1.000000000.30546090-0.010317340.00557707-0.00089021-0.01308996
0.305460901.00000000-0.03994083-0.01124071-0.043911910.06010261
-0.01031734-0.039940831.00000000-0.165276220.114250160.02269699
0.00557707-0.01124071-0.165276221.00000000-0.75609772-0.02872486
-0.00089021-0.043911910.11425016-0.756097721.00000000-0.62095499
-0.013089960.060102610.02269699-0.02872486-0.620954991.00000000
Covariance matrix
2.39333394E-159.24352269E-16-5.13785023E-151.03844071E-14-2.09027462E-15-1.80922117E-14
9.24352269E-163.82613648E-15-2.51483398E-14-2.64635318E-14-1.30367932E-131.05032897E-13
-5.13785023E-15-2.51483398E-141.03615333E-10-6.40318993E-115.58183618E-116.52727720E-12
1.03844071E-14-2.64635318E-14-6.40318993E-111.44859840E-09-1.38121150E-09-3.08875688E-11
-2.09027462E-15-1.30367932E-135.58183618E-11-1.38121150E-092.30365009E-09-8.42015569E-10
-1.80922117E-141.05032897E-136.52727720E-12-3.08875688E-11-8.42015569E-107.98184875E-10