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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TD181 ∴ Orbital info ∴ Epoch epochXXX
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(518672) 2008TD181  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 518672.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19269 7.32e-08 au
e 0.200214 1.049e-07
i 25.57 1.851e-05 deg
Ω 37.531 2.41e-05 deg
ω 275.928 5.179e-05 deg
M 307.503 4.045e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5535 au
Aphelion 3.8319 au
Asc. node-Earth separation 2.0105 au
Desc. node-Earth separation 2.12269 au
Earth MOID 1.69225 au
Orbital period 2083.69 days
Date of orbit computation  apr 23 21:40
Correlation matrix
1.00000000-0.268307340.046824590.02251671-0.31229248-0.04391907
-0.268307341.00000000-0.03876767-0.018847690.25760104-0.25681377
0.04682459-0.038767671.00000000-0.168255110.013807640.04605851
0.02251671-0.01884769-0.168255111.00000000-0.39886458-0.02020273
-0.312292480.257601040.01380764-0.398864581.00000000-0.82388785
-0.04391907-0.256813770.04605851-0.02020273-0.823887851.00000000
Covariance matrix
5.35874206E-15-2.05960412E-156.34618329E-143.97185483E-14-1.18396915E-12-1.30049360E-13
-2.05960412E-151.09961217E-14-7.52656261E-14-4.76249740E-141.39899063E-12-1.08933581E-12
6.34618329E-14-7.52656261E-143.42779190E-10-7.50641250E-111.32395789E-113.44937834E-11
3.97185483E-14-4.76249740E-14-7.50641250E-115.80649231E-10-4.97771277E-10-1.96920347E-11
-1.18396915E-121.39899063E-121.32395789E-11-4.97771277E-102.68222285E-09-1.72599380E-09
-1.30049360E-13-1.08933581E-123.44937834E-11-1.96920347E-11-1.72599380E-091.63624152E-09