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AstDyS ∴ Objects ∴ 2008YJ54 ∴ Orbital info ∴ Epoch epochXXX
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(498864) 2008YJ54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 498864.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1692 5.079e-08 au
e 0.067625 1.122e-07
i 15.035 1.181e-05 deg
Ω 318.008 3.44e-05 deg
ω 236.248 8.922e-05 deg
M 192.646 7.685e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9549 au
Aphelion 3.3835 au
Asc. node-Earth separation 2.2646 au
Desc. node-Earth separation 2.05461 au
Earth MOID 1.98724 au
Orbital period 2060.73 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.000000000.40791681-0.02672475-0.00686393-0.165332560.05355472
0.407916811.00000000-0.036351760.00776095-0.256863530.26259147
-0.02672475-0.036351761.000000000.33159217-0.10203481-0.02544697
-0.006863930.007760950.331592171.00000000-0.36631333-0.00453155
-0.16533256-0.25686353-0.10203481-0.366313331.00000000-0.91689046
0.053554720.26259147-0.02544697-0.00453155-0.916890461.00000000
Covariance matrix
2.57998636E-152.32569108E-15-1.60253826E-14-1.19933554E-14-7.49283625E-132.09038279E-13
2.32569108E-151.25992136E-14-4.81707250E-142.99671756E-14-2.57248772E-122.26501811E-12
-1.60253826E-14-4.81707250E-141.39370898E-101.34663456E-10-1.07476511E-10-2.30856138E-11
-1.19933554E-142.99671756E-141.34663456E-101.18336544E-09-1.12432356E-09-1.19791327E-11
-7.49283625E-13-2.57248772E-12-1.07476511E-10-1.12432356E-097.96082882E-09-6.28660164E-09
2.09038279E-132.26501811E-12-2.30856138E-11-1.19791327E-11-6.28660164E-095.90525540E-09