AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SZ21 ∴ Orbital info ∴ Epoch epochXXX
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2011SZ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SZ21.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94674 2.545e-08 au
e 0.559231 6.865e-08
i 16.495 6.133e-06 deg
Ω 229.388 2.301e-05 deg
ω 41.1 2.986e-05 deg
M 200.44 4.203e-06 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2988 au
Aphelion 4.5946 au
Asc. node-Earth separation 0.41484 au
Desc. node-Earth separation 2.5116 au
Earth MOID 0.3331 au
Orbital period 1847.61 days
Date of orbit computation  apr 24 01:44
Correlation matrix
1.000000000.195090510.372678970.19394949-0.787545800.48305958
0.195090511.00000000-0.17259139-0.07873896-0.19041297-0.27330459
0.37267897-0.172591391.00000000-0.08791006-0.278503610.61646095
0.19394949-0.07873896-0.087910061.00000000-0.69845848-0.19991590
-0.78754580-0.19041297-0.27850361-0.698458481.00000000-0.32135172
0.48305958-0.273304590.61646095-0.19991590-0.321351721.00000000
Covariance matrix
6.47902460E-163.40884437E-165.81774307E-141.13583674E-13-5.98648414E-135.16830576E-14
3.40884437E-164.71229446E-15-7.26607979E-14-1.24359318E-13-3.90349783E-13-7.88598290E-14
5.81774307E-14-7.26607979E-143.76122806E-11-1.24044033E-11-5.10078322E-111.58914340E-11
1.13583674E-13-1.24359318E-13-1.24044033E-115.29352445E-10-4.79903876E-10-1.93335896E-11
-5.98648414E-13-3.90349783E-13-5.10078322E-11-4.79903876E-108.91830677E-10-4.03380141E-11
5.16830576E-14-7.88598290E-141.58914340E-11-1.93335896E-11-4.03380141E-111.76679180E-11