NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SX20 ∴ Orbital info ∴ Epoch 60400 MJD
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2012SX20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012SX20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74198 0.0007272 au
e 0.346657 0.0002343
i 9.753 0.00407 deg
Ω 353.485 0.002604 deg
ω 316.548 0.007133 deg
M 24.861 1.163 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1381 au
Aphelion distance 2.3458 au
Asc. node-Earth separation 0.21973 au
Desc. node-Earth separation 1.05399 au
Earth MOID 0.16164 au
Orbital period 839.775 days
Date of orbit computation   feb 26 10:55

Covariance matrix
5.28827780E-071.70062063E-072.94934592E-06-1.89316849E-063.26502228E-06-8.45659097E-04
1.70062063E-075.48746118E-089.53035595E-07-6.09225849E-079.74545626E-07-2.71919735E-04
2.94934592E-069.53035595E-071.65670696E-05-1.05687567E-051.63394539E-05-4.71561546E-03
-1.89316849E-06-6.09225849E-07-1.05687567E-056.78025783E-06-1.15174079E-053.02733461E-03
3.26502228E-069.74545626E-071.63394539E-05-1.15174079E-055.08820487E-05-5.23335478E-03
-8.45659097E-04-2.71919735E-04-4.71561546E-033.02733461E-03-5.23335478E-031.35231524E+00

Correlation matrix
1.000000000.998308070.99642757-0.999790560.62942896-0.99999821
0.998308071.000000000.99954084-0.998779190.58322234-0.99819646
0.996427570.999540841.00000000-0.997190070.56277188-0.99626888
-0.99979056-0.99877919-0.997190071.00000000-0.620082320.99976597
0.629428960.583222340.56277188-0.620082321.00000000-0.63089765
-0.99999821-0.99819646-0.996268880.99976597-0.630897651.00000000