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AstDyS ∴ Objects ∴ 1999XO252 ∴ Orbital info ∴ Epoch epochXXX
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(121754) 1999XO252  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 121754.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20925 2.36e-08 au
e 0.095574 5.102e-08
i 3.173 6.242e-06 deg
Ω 203.805 8.144e-05 deg
ω 37.885 8.757e-05 deg
M 255.151 3.425e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9025 au
Aphelion 3.516 au
Asc. node-Earth separation 1.95388 au
Desc. node-Earth separation 2.44365 au
Earth MOID 1.8907 au
Orbital period 2099.93 days
Date of orbit computation  Jun 5 01:03
Correlation matrix
1.00000000-0.028089540.010176560.016768250.13246985-0.54073912
-0.028089541.00000000-0.000210770.00891920-0.138401510.27405778
0.01017656-0.000210771.00000000-0.156960920.14556778-0.00077601
0.016768250.00891920-0.156960921.00000000-0.92874431-0.00274359
0.13246985-0.138401510.14556778-0.928744311.00000000-0.36020049
-0.540739120.27405778-0.00077601-0.00274359-0.360200491.00000000
Covariance matrix
5.57089285E-16-3.38288274E-171.49938485E-153.22329939E-142.73810302E-13-4.37099170E-13
-3.38288274E-172.60351402E-15-6.71319502E-173.70643657E-14-6.18430838E-134.78907774E-13
1.49938485E-15-6.71319502E-173.89672517E-11-7.97979916E-117.95766222E-11-1.65900332E-13
3.22329939E-143.70643657E-14-7.97979916E-116.63286381E-09-6.62395014E-09-7.65243617E-12
2.73810302E-13-6.18430838E-137.95766222E-11-6.62395014E-097.66903459E-09-1.08030014E-09
-4.37099170E-134.78907774E-13-1.65900332E-13-7.65243617E-12-1.08030014E-091.17289620E-09