NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008SJ148 ∴ Orbital info ∴ Epoch 60400 MJD
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2008SJ148  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008SJ148.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.20841 0.001729 au
e 0.384426 0.002553
i 2.638 0.02428 deg
Ω 202.479 0.08892 deg
ω 72.989 0.05771 deg
M 289.415 12.23 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7439 au
Aphelion distance 1.673 au
Asc. node-Earth separation -0.07703 au
Desc. node-Earth separation 0.16443 au
Earth MOID 0.00981 au
Orbital period 485.199 days
Date of orbit computation   feb 26 10:37

Covariance matrix
2.98996738E-064.41406159E-064.19739513E-05-1.53759050E-049.97522114E-05-2.11492336E-02
4.41406159E-066.51655488E-066.19677776E-05-2.26994107E-041.47247664E-04-3.12224225E-02
4.19739513E-056.19677776E-055.89281336E-04-2.15854483E-031.40009208E-03-2.96898552E-01
-1.53759050E-04-2.26994107E-04-2.15854483E-037.90713673E-03-5.12968758E-031.08759919E+00
9.97522114E-051.47247664E-041.40009208E-03-5.12968758E-033.33013607E-03-7.05586988E-01
-2.11492336E-02-3.12224225E-02-2.96898552E-011.08759919E+00-7.05586988E-011.49596977E+02

Correlation matrix
1.000000000.999991100.99996612-0.999995020.99967382-1.00000000
0.999991101.000000000.99998975-0.999990630.99955891-0.99999116
0.999966120.999989751.00000000-0.999977220.99945735-0.99996622
-0.99999502-0.99999063-0.999977221.00000000-0.999655360.99999503
0.999673820.999558910.99945735-0.999655361.00000000-0.99967347
-1.00000000-0.99999116-0.999966220.99999503-0.999673471.00000000