NEODyS-2

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NEODyS ∴ Objects ∴ 2001HK31 ∴ Orbital info ∴ Epoch 52041 MJD
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2001HK31  ▹ 
ORBITAL INFORMATION
(ASCII data file 2001HK31.eq0)
Keplerian elements
(Epoch 52041.2 MJD)
Value 1-σ variation Units
a 2.44363 0.0007444 au
e 0.570506 0.0001269
i 6.843 0.001242 deg
Ω 114.662 0.0005364 deg
ω 99.325 0.0007342 deg
M 3.889 0.001944 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0495 au
Aphelion distance 3.8377 au
Asc. node-Earth separation 0.83382 au
Desc. node-Earth separation 0.49229 au
Earth MOID 0.12444 au
Orbital period 1395.25 days
Date of orbit computation   feb 26 10:23

Covariance matrix
5.54110882E-079.44362193E-089.24132403E-07-3.57189699E-075.02085362E-07-1.44685683E-06
9.44362193E-081.60946149E-081.57497770E-07-6.08679716E-088.55594483E-08-2.46584798E-07
9.24132403E-071.57497770E-071.54155162E-06-5.99312833E-078.41594681E-07-2.41318680E-06
-3.57189699E-07-6.08679716E-08-5.99312833E-072.87764973E-07-3.92224935E-079.35384239E-07
5.02085362E-078.55594483E-088.41594681E-07-3.92224935E-075.39080401E-07-1.31479041E-06
-1.44685683E-06-2.46584798E-07-2.41318680E-069.35384239E-07-1.31479041E-063.77818724E-06

Correlation matrix
1.000000000.999999900.99990058-0.894502630.91865501-0.99996657
0.999999901.000000000.99989657-0.894395420.91854600-0.99996377
0.999900580.999896571.00000000-0.899819860.92320293-0.99993131
-0.89450263-0.89439542-0.899819861.00000000-0.995839760.89707622
0.918655010.918546000.92320293-0.995839761.00000000-0.92127231
-0.99996657-0.99996377-0.999931310.89707622-0.921272311.00000000