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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RU155 ∴ Orbital info ∴ Epoch epochXXX
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(192661) 1999RU155  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 192661.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64765 1.627e-08 au
e 0.166663 4.56e-08
i 14.958 5.249e-06 deg
Ω 180.554 1.839e-05 deg
ω 171.304 2.455e-05 deg
M 248.528 1.801e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2064 au
Aphelion 3.0889 au
Asc. node-Earth separation 2.08577 au
Desc. node-Earth separation 1.2073 au
Earth MOID 1.20256 au
Orbital period 1573.58 days
Date of orbit computation  apr 23 20:30
Correlation matrix
1.000000000.282488300.012869110.011642260.21762010-0.58080749
0.282488301.00000000-0.00908693-0.006153800.16309402-0.26464693
0.01286911-0.009086931.000000000.12928845-0.08043344-0.02081890
0.01164226-0.006153800.129288451.00000000-0.71638881-0.01223676
0.217620100.16309402-0.08043344-0.716388811.00000000-0.64577077
-0.58080749-0.26464693-0.02081890-0.01223676-0.645770771.00000000
Covariance matrix
2.64711044E-162.09602906E-161.09906533E-153.48332554E-158.69220981E-14-1.70165373E-13
2.09602906E-162.07980017E-15-2.17528855E-15-5.16089313E-151.82597151E-13-2.17335476E-13
1.09906533E-15-2.17528855E-152.75535578E-111.24801378E-11-1.03650315E-11-1.96788417E-12
3.48332554E-15-5.16089313E-151.24801378E-113.38175079E-10-3.23418421E-10-4.05219447E-12
8.69220981E-141.82597151E-13-1.03650315E-11-3.23418421E-106.02684907E-10-2.85480525E-10
-1.70165373E-13-2.17335476E-13-1.96788417E-12-4.05219447E-12-2.85480525E-103.24269348E-10