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AstDyS ∴ Objects ∴ 1999SZ20 ∴ Orbital info ∴ Epoch epochXXX
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(439860) 1999SZ20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 439860.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52763 1.492e-08 au
e 0.234282 2.161e-07
i 1.37 1.14e-05 deg
Ω 209.381 0.0006073 deg
ω 171.466 0.0006087 deg
M 20.837 4.341e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9354 au
Aphelion 3.1198 au
Asc. node-Earth separation 2.10448 au
Desc. node-Earth separation 0.94537 au
Earth MOID 0.93829 au
Orbital period 1467.8 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.00000000-0.389526450.02533958-0.014718910.03955439-0.51106136
-0.389526451.00000000-0.02630053-0.00145472-0.040544620.76692730
0.02533958-0.026300531.00000000-0.813972120.81359445-0.02890197
-0.01471891-0.00145472-0.813972121.00000000-0.99727481-0.00011530
0.03955439-0.040544620.81359445-0.997274811.00000000-0.06974351
-0.511061360.76692730-0.02890197-0.00011530-0.069743511.00000000
Covariance matrix
2.22602176E-16-1.25561364E-154.31178084E-15-1.33361947E-133.59242938E-13-3.30990544E-13
-1.25561364E-154.66776250E-14-6.48054349E-14-1.90864191E-13-5.33232319E-127.19260834E-12
4.31178084E-15-6.48054349E-141.30072405E-10-5.63759450E-095.64845107E-09-1.43086248E-11
-1.33361947E-13-1.90864191E-13-5.63759450E-093.68793654E-07-3.68667942E-07-3.03937655E-12
3.59242938E-13-5.33232319E-125.64845107E-09-3.68667942E-073.70559212E-07-1.84293682E-09
-3.30990544E-137.19260834E-12-1.43086248E-11-3.03937655E-12-1.84293682E-091.88432441E-09