AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008DH89 ∴ Orbital info ∴ Epoch epochXXX
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(450921) 2008DH89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 450921.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09956 4.874e-08 au
e 0.174877 6.193e-08
i 10.393 1.018e-05 deg
Ω 30.096 3.807e-05 deg
ω 250.512 4.814e-05 deg
M 267.297 2.989e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5575 au
Aphelion 3.6416 au
Asc. node-Earth separation 2.19672 au
Desc. node-Earth separation 1.83451 au
Earth MOID 1.56486 au
Orbital period 1993.19 days
Date of orbit computation  Jun 5 02:13
Correlation matrix
1.000000000.30910524-0.009597800.010448870.01737700-0.31866256
0.309105241.00000000-0.03927832-0.01179112-0.04542971-0.02538677
-0.00959780-0.039278321.00000000-0.165945220.115910490.02258907
0.01044887-0.01179112-0.165945221.00000000-0.75463848-0.02906099
0.01737700-0.045429710.11591049-0.754638481.00000000-0.59637322
-0.31866256-0.025386770.02258907-0.02906099-0.596373221.00000000
Covariance matrix
2.37512435E-159.32901714E-16-4.76016985E-151.93873447E-144.07675193E-14-4.64215194E-13
9.32901714E-163.83506460E-15-2.47540804E-14-2.78001590E-14-1.35432453E-13-4.69936297E-14
-4.76016985E-15-2.47540804E-141.03565513E-10-6.42951434E-115.67840990E-116.87149277E-12
1.93873447E-14-2.78001590E-14-6.42951434E-111.44947821E-09-1.38306057E-09-3.30720755E-11
4.07675193E-14-1.35432453E-135.67840990E-11-1.38306057E-092.31735630E-09-8.58143024E-10
-4.64215194E-13-4.69936297E-146.87149277E-12-3.30720755E-11-8.58143024E-108.93491187E-10