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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HT42 ∴ Orbital info ∴ Epoch 60400 MJD
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2003HT42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2003HT42.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.81478 4.104e-05 au
e 0.261838 7.079e-05
i 4.879 0.003053 deg
Ω 38.735 0.02198 deg
ω 352.461 0.01775 deg
M 353.43 0.4008 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6014 au
Aphelion distance 1.0281 au
Asc. node-Earth separation -0.38924 au
Desc. node-Earth separation 0.01789 au
Earth MOID 0.013 au
Orbital period 268.633 days
Date of orbit computation   feb 26 10:26

Covariance matrix
1.68426862E-092.90504814E-091.25276463E-079.02074359E-07-7.28251299E-071.64477650E-05
2.90504814E-095.01070361E-092.16078972E-071.55590902E-06-1.25611714E-062.83693192E-05
1.25276463E-072.16078972E-079.31853419E-066.70968162E-05-5.41678953E-051.22338974E-03
9.02074359E-071.55590902E-066.70968162E-054.83140554E-04-3.90042741E-048.80922818E-03
-7.28251299E-07-1.25611714E-06-5.41678953E-05-3.90042741E-043.14895106E-04-7.11175681E-03
1.64477650E-052.83693192E-051.22338974E-038.80922818E-03-7.11175681E-031.60621040E-01

Correlation matrix
1.000000000.999996080.999976980.99999980-0.999983041.00000000
0.999996081.000000000.999975470.99999561-0.999995000.99999618
0.999976980.999975471.000000000.99998012-0.999965930.99997655
0.999999800.999995610.999980121.00000000-0.999982730.99999976
-0.99998304-0.99999500-0.99996593-0.999982731.00000000-0.99998325
1.000000000.999996180.999976550.99999976-0.999983251.00000000