AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TR139 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(284715) 2008TR139  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 284715.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35171 1.265e-08 au
e 0.188586 4.838e-08
i 1.894 7.518e-06 deg
Ω 323.909 0.0001544 deg
ω 304.062 0.0001558 deg
M 203.93 2.037e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9082 au
Aphelion 2.7952 au
Asc. node-Earth separation 1.03959 au
Desc. node-Earth separation 1.54848 au
Earth MOID 0.89282 au
Orbital period 1317.26 days
Date of orbit computation  apr 23 20:49
Correlation matrix
1.000000000.267721800.00615967-0.00441293-0.01371084-0.15732004
0.267721801.00000000-0.00191269-0.003264180.02557461-0.28916940
0.00615967-0.001912691.000000000.24043887-0.239350950.00549004
-0.00441293-0.003264180.240438871.00000000-0.98918743-0.00445762
-0.013710840.02557461-0.23935095-0.989187431.00000000-0.13363856
-0.15732004-0.289169400.00549004-0.00445762-0.133638561.00000000
Covariance matrix
1.60020383E-161.63855986E-165.85821296E-16-8.61690238E-15-2.70225812E-14-4.05373479E-14
1.63855986E-162.34089455E-15-6.95753643E-16-2.43782173E-141.92785806E-13-2.84988219E-13
5.85821296E-16-6.95753643E-165.65249097E-112.79036605E-10-2.80369158E-108.40774380E-13
-8.61690238E-15-2.43782173E-142.79036605E-102.38272061E-08-2.37897728E-08-1.40159714E-11
-2.70225812E-141.92785806E-13-2.80369158E-10-2.37897728E-082.42744999E-08-4.24121778E-10
-4.05373479E-14-2.84988219E-138.40774380E-13-1.40159714E-11-4.24121778E-104.14922782E-10