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AstDyS ∴ Objects ∴ 1999SZ20 ∴ Orbital info ∴ Epoch epochXXX
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(439860) 1999SZ20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 439860.eq0)
Keplerian elements at epoch
57779.0 MJD
Value 1-σ variation Units
a 2.52673 1.56e-08 au
e 0.234787 2.19e-07
i 1.366 1.146e-05 deg
Ω 209.434 0.0006087 deg
ω 170.82 0.0006101 deg
M 98.844 4.014e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9335 au
Aphelion 3.12 au
Asc. node-Earth separation 2.10208 au
Desc. node-Earth separation 0.94261 au
Earth MOID 0.93456 au
Orbital period 1467.02 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.00000000-0.429957240.02058430-0.006398480.03921167-0.50724373
-0.429957241.00000000-0.02630256-0.00164189-0.039745680.77395143
0.02058430-0.026302561.00000000-0.815645450.81528827-0.02706376
-0.00639848-0.00164189-0.815645451.00000000-0.99737426-0.00237491
0.03921167-0.039745680.81528827-0.997374261.00000000-0.06685091
-0.507243730.77395143-0.02706376-0.00237491-0.066850911.00000000
Covariance matrix
2.43340742E-16-1.46888575E-153.68135721E-15-6.07587519E-143.73194402E-13-3.17576371E-13
-1.46888575E-154.79634794E-14-6.60416252E-14-2.18888764E-13-5.31077203E-126.80288500E-12
3.68135721E-15-6.60416252E-141.31440401E-10-5.69233343E-095.70279822E-09-1.24530777E-11
-6.07587519E-14-2.18888764E-13-5.69233343E-093.70551822E-07-3.70420492E-07-5.80223029E-11
3.73194402E-13-5.31077203E-125.70279822E-09-3.70420492E-073.72241461E-07-1.63698143E-09
-3.17576371E-136.80288500E-12-1.24530777E-11-5.80223029E-11-1.63698143E-091.61082425E-09