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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HG9 ∴ Orbital info ∴ Epoch epochXXX
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(170871) 2004HG9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 170871.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 3.20486 2.642e-08 au
e 0.148115 8.613e-08
i 5.572 9.09e-06 deg
Ω 0.248 5.755e-05 deg
ω 178.204 6.132e-05 deg
M 235.984 1.95e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7302 au
Aphelion 3.6795 au
Asc. node-Earth separation 2.67588 au
Desc. node-Earth separation 1.73609 au
Earth MOID 1.73598 au
Orbital period 2095.61 days
Date of orbit computation  Jul 26 09:40
Correlation matrix
1.000000000.32213964-0.019371070.01930385-0.04912382-0.25779201
0.322139641.00000000-0.01856893-0.002432160.05877474-0.27782336
-0.01937107-0.018568931.000000000.19153401-0.179804580.00535247
0.01930385-0.002432160.191534011.00000000-0.932859370.00086266
-0.049123820.05877474-0.17980458-0.932859371.00000000-0.32897579
-0.25779201-0.277823360.005352470.00086266-0.328975791.00000000
Covariance matrix
6.98236653E-167.33160362E-16-4.65274184E-152.93530375E-14-7.95981757E-14-1.32800948E-13
7.33160362E-167.41834384E-15-1.45376541E-14-1.20546123E-143.10422977E-13-4.66501071E-13
-4.65274184E-15-1.45376541E-148.26243487E-111.00186156E-10-1.00222312E-109.48502322E-13
2.93530375E-14-1.20546123E-141.00186156E-103.31143003E-09-3.29180132E-099.67784707E-13
-7.95981757E-143.10422977E-13-1.00222312E-10-3.29180132E-093.76027225E-09-3.93281927E-10
-1.32800948E-13-4.66501071E-139.48502322E-139.67784707E-13-3.93281927E-103.80067573E-10