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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HM73 ∴ Orbital info ∴ Epoch 54961 MJD
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2009HM73  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009HM73.eq0)
Keplerian elements
(Epoch 54961.4 MJD)
Value 1-σ variation Units
a 2.40254 0.003068 au
e 0.509133 0.0005633
i 6.401 0.005095 deg
Ω 73.015 0.002405 deg
ω 161.082 0.005202 deg
M 358.123 0.002269 deg
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1793 au
Aphelion distance 3.6258 au
Asc. node-Earth separation 2.44973 au
Desc. node-Earth separation 0.18686 au
Earth MOID 0.17144 au
Orbital period 1360.21 days
Date of orbit computation   feb 26 10:48

Covariance matrix
9.41312316E-061.72816301E-061.56309015E-05-7.37267275E-061.58510055E-056.94725871E-06
1.72816301E-063.17274982E-072.86969452E-06-1.35357346E-062.91029165E-061.27540439E-06
1.56309015E-052.86969452E-062.59564213E-05-1.22447713E-052.63322965E-051.15337289E-05
-7.37267275E-06-1.35357346E-06-1.22447713E-055.78414750E-06-1.24561204E-05-5.43251399E-06
1.58510055E-052.91029165E-062.63322965E-05-1.24561204E-052.70603469E-051.16071111E-05
6.94725871E-061.27540439E-061.15337289E-05-5.43251399E-061.16071111E-055.15049879E-06

Correlation matrix
1.000000000.999999820.99998791-0.999167750.993169250.99775051
0.999999821.000000000.99998929-0.999181160.993234780.99771235
0.999987910.999989291.00000000-0.999329230.993572700.99752247
-0.99916775-0.99918116-0.999329231.00000000-0.99562648-0.99530579
0.993169250.993234780.99357270-0.995626481.000000000.98317951
0.997750510.997712350.99752247-0.995305790.983179511.00000000