NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HM16 ∴ Orbital info ∴ Epoch 57684 MJD
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(143624) 2003HM16  ▹ 
ORBITAL INFORMATION
(ASCII data file 143624.eq0)
Keplerian elements
(Epoch 57684.0 MJD)
Value 1-σ variation Units
a 1.96677 5.377e-09 au
e 0.576346 4.752e-08
i 35.606 7.397e-06 deg
Ω 195.977 7.295e-06 deg
ω 46.994 8.442e-06 deg
M 300.999 5.927e-06 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8332 au
Aphelion distance 3.1003 au
Asc. node-Earth separation -0.05789 au
Desc. node-Earth separation 1.16552 au
Earth MOID 0.05091 au
Orbital period 1007.46 days
Date of orbit computation   mag 12 14:56

Covariance matrix
2.89174458E-17-6.42117642E-171.38239285E-152.13414737E-151.32860590E-14-2.17465051E-14
-6.42117642E-172.25827826E-15-4.37129206E-14-3.81752688E-14-8.93717069E-143.01754458E-15
1.38239285E-15-4.37129206E-145.47090487E-115.68849107E-12-2.24882429E-12-1.82846686E-12
2.13414737E-15-3.81752688E-145.68849107E-125.32141200E-11-4.12362127E-11-2.69143696E-13
1.32860590E-14-8.93717069E-14-2.24882429E-12-4.12362127E-117.12706448E-11-2.50265219E-11
-2.17465051E-143.01754458E-15-1.82846686E-12-2.69143696E-13-2.50265219E-113.51310787E-11

Correlation matrix
1.00000000-0.251273050.034755370.054404020.29265831-0.68228177
-0.251273051.00000000-0.12436309-0.11012348-0.222769630.01071320
0.03475537-0.124363091.000000000.10542754-0.03601394-0.04170727
0.05440402-0.110123480.105427541.00000000-0.66959158-0.00622479
0.29265831-0.22276963-0.03601394-0.669591581.00000000-0.50014901
-0.682281770.01071320-0.04170727-0.00622479-0.500149011.00000000