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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HG9 ∴ Orbital info ∴ Epoch epochXXX
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(108170) 2001HG9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 108170.eq0)
Keplerian elements at epoch
57760.0 MJD
Value 1-σ variation Units
a 2.56103 1.069e-08 au
e 0.133937 3.251e-08
i 14.108 3.88e-06 deg
Ω 53.872 1.936e-05 deg
ω 199.74 2.852e-05 deg
M 273.169 2.212e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.218 au
Aphelion 2.904 au
Asc. node-Earth separation 1.88879 au
Desc. node-Earth separation 1.22351 au
Earth MOID 1.20964 au
Orbital period 1497 days
Date of orbit computation  Jun 5 01:00
Correlation matrix
1.00000000-0.109414330.014462110.021815930.31962154-0.44691960
-0.109414331.00000000-0.019950080.00021638-0.074905610.14345923
0.01446211-0.019950081.00000000-0.273270850.19639980-0.02181170
0.021815930.00021638-0.273270851.00000000-0.63504674-0.02775528
0.31962154-0.074905610.19639980-0.635046741.00000000-0.74663573
-0.446919600.14345923-0.02181170-0.02775528-0.746635731.00000000
Covariance matrix
1.14286426E-16-3.80323549E-175.99951945E-164.51574978E-159.74471640E-14-1.05688273E-13
-3.80323549E-171.05721512E-15-2.51717688E-151.36224644E-16-6.94595347E-141.03183500E-13
5.99951945E-16-2.51717688E-151.50582573E-11-2.05323867E-112.17352293E-11-1.87230662E-12
4.51574978E-151.36224644E-16-2.05323867E-113.74901809E-10-3.50671356E-10-1.18878806E-11
9.74471640E-14-6.94595347E-142.17352293E-11-3.50671356E-108.13339135E-10-4.71025779E-10
-1.05688273E-131.03183500E-13-1.87230662E-12-1.18878806E-11-4.71025779E-104.89328086E-10