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NEODyS ∴ Objects ∴ 2015XW128 ∴ Orbital info ∴ Epoch 57835 MJD
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2015XW128  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XW128.eq0)
Keplerian elements
(Epoch 57835.2 MJD)
Value 1-σ variation Units
a 1.7877 5.792e-07 au
e 0.346443 2.89e-06
i 22.945 3.203e-05 deg
Ω 69.975 4.554e-05 deg
ω 276.339 0.000948 deg
M 222.712 0.0004732 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1684 au
Aphelion distance 2.407 au
Asc. node-Earth separation 0.52885 au
Desc. node-Earth separation 0.62128 au
Earth MOID 0.38267 au
Orbital period 873.051 days
Date of orbit computation   Jul 29 11:49

Covariance matrix
3.35462559E-13-1.18890236E-12-1.38071393E-112.23962331E-115.18633308E-10-2.70237675E-10
-1.18890236E-128.35143262E-126.59929747E-11-8.61247189E-11-2.46764575E-091.11499388E-09
-1.38071393E-116.59929747E-111.02564618E-09-1.16478202E-09-2.37440081E-081.17742640E-08
2.23962331E-11-8.61247189E-11-1.16478202E-092.07359142E-093.51445033E-08-1.83074522E-08
5.18633308E-10-2.46764575E-09-2.37440081E-083.51445033E-088.98725242E-07-4.42078238E-07
-2.70237675E-101.11499388E-091.17742640E-08-1.83074522E-08-4.42078238E-072.23905560E-07

Correlation matrix
1.00000000-0.71030304-0.744359770.849163580.94454990-0.98603295
-0.710303041.000000000.71304745-0.65446396-0.900718020.81537906
-0.744359770.713047451.00000000-0.79870110-0.782063070.77696695
0.84916358-0.65446396-0.798701101.000000000.81410861-0.84963790
0.94454990-0.90071802-0.782063070.814108611.00000000-0.98549228
-0.986032950.815379060.77696695-0.84963790-0.985492281.00000000