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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TW255 ∴ Orbital info ∴ Epoch epochXXX
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(382280) 2012TW255  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 382280.eq0)
Keplerian elements at epoch
58005.4 MJD
Value 1-σ variation Units
a 2.66431 2.679e-08 au
e 0.024252 5.594e-08
i 6.256 6.816e-06 deg
Ω 157.319 6.018e-05 deg
ω 100.886 0.0001897 deg
M 152.531 0.0001827 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5997 au
Aphelion 2.7289 au
Asc. node-Earth separation 1.6862 au
Desc. node-Earth separation 1.64115 au
Earth MOID 1.59394 au
Orbital period 1588.46 days
Date of orbit computation  Jun 5 01:59
Correlation matrix
1.000000000.005184310.009836620.002077000.35731573-0.37712535
0.005184311.000000000.019408400.00630125-0.209948890.21726969
0.009836620.019408401.000000000.29823352-0.09078512-0.00322776
0.002077000.006301250.298233521.00000000-0.30940018-0.00657042
0.35731573-0.20994889-0.09078512-0.309400181.00000000-0.94855272
-0.377125350.21726969-0.00322776-0.00657042-0.948552721.00000000
Covariance matrix
7.17935945E-167.77080697E-181.79641966E-153.34917420E-151.81640146E-12-1.84625981E-12
7.77080697E-183.12942582E-157.40016310E-152.12137798E-14-2.22824408E-122.22072972E-12
1.79641966E-157.40016310E-154.64556457E-111.22330500E-10-1.17395319E-10-4.01962050E-12
3.34917420E-152.12137798E-141.22330500E-103.62174688E-09-3.53261623E-09-7.22464606E-11
1.81640146E-12-2.22824408E-12-1.17395319E-10-3.53261623E-093.59942978E-08-3.28808143E-08
-1.84625981E-122.22072972E-12-4.01962050E-12-7.22464606E-11-3.28808143E-083.33832390E-08