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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Wanruomeng ∴ Orbital info ∴ Epoch epochXXX
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(31283) Wanruomeng  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31283.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65117 1.117e-08 au
e 0.173125 3.844e-08
i 5.667 4.542e-06 deg
Ω 354.461 4.308e-05 deg
ω 118.416 4.573e-05 deg
M 58.042 1.599e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1922 au
Aphelion 3.1102 au
Asc. node-Earth separation 1.79811 au
Desc. node-Earth separation 1.38165 au
Earth MOID 1.21576 au
Orbital period 1576.72 days
Date of orbit computation  apr 23 19:52
Correlation matrix
1.00000000-0.268659840.00546385-0.007931710.10249712-0.50980756
-0.268659841.00000000-0.00860474-0.00266321-0.013981130.14320007
0.00546385-0.008604741.000000000.08807516-0.08122425-0.00750822
-0.00793171-0.002663210.088075161.00000000-0.936563290.00175259
0.10249712-0.01398113-0.08122425-0.936563291.00000000-0.33403217
-0.509807560.14320007-0.007508220.00175259-0.334032171.00000000
Covariance matrix
1.24860102E-16-1.15404738E-162.77283946E-16-3.81845996E-155.23798679E-14-9.10860170E-14
-1.15404738E-161.47780827E-15-1.50231414E-15-4.41086601E-15-2.45805849E-148.80209127E-14
2.77283946E-16-1.50231414E-152.06266347E-111.72336477E-11-1.68709982E-11-5.45236118E-13
-3.81845996E-15-4.41086601E-151.72336477E-111.85617620E-09-1.84538769E-091.20732048E-12
5.23798679E-14-2.45805849E-14-1.68709982E-11-1.84538769E-092.09161516E-09-2.44265866E-10
-9.10860170E-148.80209127E-14-5.45236118E-131.20732048E-12-2.44265866E-102.55662593E-10