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AstDyS ∴ Objects ∴ 2009SP255 ∴ Orbital info ∴ Epoch epochXXX
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(229850) 2009SP255  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 229850.eq0)
Keplerian elements at epoch
58674.0 MJD
Value 1-σ variation Units
a 1.89352 8.531e-09 au
e 0.102185 5.044e-08
i 24.834 4.614e-06 deg
Ω 94.81 1.073e-05 deg
ω 297.233 2.268e-05 deg
M 272.641 2.005e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7 au
Aphelion 2.087 au
Asc. node-Earth separation 0.80681 au
Desc. node-Earth separation 0.94905 au
Earth MOID 0.78134 au
Orbital period 951.705 days
Date of orbit computation  apr 23 20:38
Correlation matrix
1.000000000.057104270.031650020.00210280-0.283192980.31603221
0.057104271.000000000.00939311-0.032577380.04324505-0.11564861
0.031650020.009393111.00000000-0.277979870.078687850.04713997
0.00210280-0.03257738-0.277979871.00000000-0.437537770.01481055
-0.283192980.043245050.07868785-0.437537771.00000000-0.89173423
0.31603221-0.115648610.047139970.01481055-0.891734231.00000000
Covariance matrix
7.27724278E-172.45714126E-171.24588341E-151.92546250E-16-5.47993828E-145.40583816E-14
2.45714126E-172.54422915E-152.18628861E-15-1.76379401E-144.94793860E-14-1.16967928E-13
1.24588341E-152.18628861E-152.12931551E-11-1.37685118E-118.23639986E-124.36171826E-12
1.92546250E-16-1.76379401E-14-1.37685118E-111.15214541E-10-1.06531721E-103.18766888E-12
-5.47993828E-144.94793860E-148.23639986E-12-1.06531721E-105.14540416E-10-4.05595799E-10
5.40583816E-14-1.16967928E-134.36171826E-123.18766888E-12-4.05595799E-104.02065238E-10