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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UD253 ∴ Orbital info ∴ Epoch epochXXX
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(490171) 2008UD253  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 490171.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 4.768 6.075e-08 au
e 0.483305 6.895e-08
i 13.636 8.714e-06 deg
Ω 35.535 3.913e-05 deg
ω 355.948 4.198e-05 deg
M 170.402 1.286e-05 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4636 au
Aphelion 7.0724 au
Asc. node-Earth separation 1.473 au
Desc. node-Earth separation 6.04974 au
Earth MOID 1.47004 au
Orbital period 3802.79 days
Date of orbit computation  apr 23 21:34
Correlation matrix
1.000000000.30462545-0.011760210.059281510.10890978-0.80973811
0.304625451.00000000-0.013314090.02851676-0.15983114-0.02947950
-0.01176021-0.013314091.00000000-0.184334490.170916640.00476324
0.059281510.02851676-0.184334491.00000000-0.90171354-0.02638793
0.10890978-0.159831140.17091664-0.901713541.00000000-0.32387893
-0.80973811-0.029479500.00476324-0.02638793-0.323878931.00000000
Covariance matrix
3.69026525E-151.27597772E-15-6.22556963E-151.40906976E-132.77718065E-13-6.32783722E-13
1.27597772E-154.75440572E-15-8.00009125E-157.69365614E-14-4.62613163E-13-2.61487065E-14
-6.22556963E-15-8.00009125E-157.59399644E-11-6.28530311E-116.25213025E-115.33973493E-13
1.40906976E-137.69365614E-14-6.28530311E-111.53097773E-09-1.48102196E-09-1.32822517E-11
2.77718065E-13-4.62613163E-136.25213025E-11-1.48102196E-091.76204477E-09-1.74893268E-10
-6.32783722E-13-2.61487065E-145.33973493E-13-1.32822517E-11-1.74893268E-101.65486989E-10