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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017KZ31 ∴ Orbital info ∴ Epoch epochXXX
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(523800) 2017KZ31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 523800.eq0)
Keplerian elements at epoch
58407.6 MJD
Value 1-σ variation Units
a 53.227 0.002021 au
e 0.794037 7.55e-06
i 161.699 1.337e-05 deg
Ω 144.802 3.377e-05 deg
ω 301.079 0.0001192 deg
M 1.726 0.0001045 deg
Other useful info
Absolute Magnitude (H)    10.3 mag
Slope parameter (G)    0.15 mag
Perihelion 10.9628 au
Aphelion 95.4912 au
Asc. node-Earth separation 12.9627 au
Desc. node-Earth separation 32.3157 au
Earth MOID 10.0006 au
Orbital period 141839 days
Date of orbit computation  Jun 5 02:30
Correlation matrix
1.000000000.99996356-0.148970810.028020150.70048866-0.99850092
0.999963561.00000000-0.148673000.027850350.69585477-0.99810303
-0.14897081-0.148673001.00000000-0.63368421-0.291584770.15014732
0.028020150.02785035-0.633684211.000000000.29975015-0.02894263
0.700488660.69585477-0.291584770.299750151.00000000-0.73541618
-0.99850092-0.998103030.15014732-0.02894263-0.735416181.00000000
Covariance matrix
4.08262502E-061.52545955E-08-4.02427906E-091.91169878E-091.68730559E-07-2.10744553E-07
1.52545955E-085.70024539E-11-1.50070745E-117.09997213E-126.26308454E-10-7.87155059E-10
-4.02427906E-09-1.50070745E-111.78745178E-10-2.86068019E-10-4.64734479E-102.09687671E-10
1.91169878E-097.09997213E-12-2.86068019E-101.14014085E-091.20659507E-09-1.02083448E-10
1.68730559E-076.26308454E-10-4.64734479E-101.20659507E-091.42116916E-08-9.15786448E-09
-2.10744553E-07-7.87155059E-102.09687671E-10-1.02083448E-10-9.15786448E-091.09112947E-08