NEODyS-2

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NEODyS ∴ Objects ∴ Masaakikoyama ∴ Orbital info ∴ Epoch 57449 MJD
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(13553) Masaakikoyama  ▹ 
ORBITAL INFORMATION
(ASCII data file 13553.eq0)
Keplerian elements
(Epoch 57449.0 MJD)
Value 1-σ variation Units
a 2.18885 1.468e-09 au
e 0.464326 1.768e-08
i 5.874 2.055e-06 deg
Ω 193.527 2.154e-05 deg
ω 109.932 2.217e-05 deg
M 94.213 1.619e-06 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1725 au
Aphelion distance 3.2052 au
Asc. node-Earth separation 1.03965 au
Desc. node-Earth separation 0.48288 au
Earth MOID 0.1881 au
Orbital period 1182.83 days
Date of orbit computation   apr 13 14:42

Covariance matrix
2.15581541E-181.21633552E-17-7.65696314E-16-3.38932796E-167.79973018E-16-2.55709345E-16
1.21633552E-173.12475495E-16-1.46782324E-14-1.37181976E-141.97457907E-14-5.59811426E-15
-7.65696314E-16-1.46782324E-144.22484582E-12-1.52253916E-111.50656688E-112.37196075E-13
-3.38932796E-16-1.37181976E-14-1.52253916E-114.63819509E-10-4.68446717E-102.91877294E-12
7.79973018E-161.97457907E-141.50656688E-11-4.68446717E-104.91562986E-10-9.49382106E-12
-2.55709345E-16-5.59811426E-152.37196075E-132.91877294E-12-9.49382106E-122.62146129E-12

Correlation matrix
1.000000000.46864029-0.25371453-0.010718480.02395986-0.10756453
0.468640291.00000000-0.40398045-0.036034170.05038218-0.19559694
-0.25371453-0.403980451.00000000-0.343944630.330592800.07127387
-0.01071848-0.03603417-0.343944631.00000000-0.981061220.08370552
0.023959860.050382180.33059280-0.981061221.00000000-0.26447202
-0.10756453-0.195596940.071273870.08370552-0.264472021.00000000