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AstDyS ∴ Objects ∴ 1999AT19 ∴ Orbital info ∴ Epoch epochXXX
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(85856) 1999AT19  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 85856.eq0)
Keplerian elements at epoch
57811.1 MJD
Value 1-σ variation Units
a 2.27722 7.312e-09 au
e 0.186401 4.324e-08
i 5.01 4.891e-06 deg
Ω 318.64 4.106e-05 deg
ω 36.287 4.244e-05 deg
M 224.134 1.08e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8527 au
Aphelion 2.7017 au
Asc. node-Earth separation 0.89569 au
Desc. node-Earth separation 1.60043 au
Earth MOID 0.84795 au
Orbital period 1255.18 days
Date of orbit computation  apr 23 20:05
Correlation matrix
1.00000000-0.29455829-0.000545910.003336290.00547518-0.02109056
-0.294558291.00000000-0.003369470.00007441-0.086569780.28761512
-0.00054591-0.003369471.000000000.08953160-0.089546250.01051333
0.003336290.000074410.089531601.00000000-0.96050916-0.00455635
0.00547518-0.08656978-0.08954625-0.960509161.00000000-0.26427667
-0.021090560.287615120.01051333-0.00455635-0.264276671.00000000
Covariance matrix
5.34669865E-17-9.31252854E-17-1.95231681E-171.00161766E-151.69904024E-15-1.66576692E-15
-9.31252854E-171.86942058E-15-7.12531540E-161.32084270E-16-1.58848075E-131.34322391E-13
-1.95231681E-17-7.12531540E-162.39209762E-111.79787909E-11-1.85865595E-115.55408932E-13
1.00161766E-151.32084270E-161.79787909E-111.68573527E-09-1.67362568E-09-2.02066755E-12
1.69904024E-15-1.58848075E-13-1.85865595E-11-1.67362568E-091.80104378E-09-1.21144622E-10
-1.66576692E-151.34322391E-135.55408932E-13-2.02066755E-12-1.21144622E-101.16671926E-10