NEODyS-2

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NEODyS ∴ Objects ∴ 2003QB31 ∴ Orbital info ∴ Epoch 60400 MJD
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2003QB31  ▹ 
ORBITAL INFORMATION
(ASCII data file 2003QB31.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.14478 0.0002003 au
e 0.429968 4.195e-05
i 6.015 0.000637 deg
Ω 191.75 0.0008314 deg
ω 120.03 0.002825 deg
M 207.421 0.3333 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2226 au
Aphelion distance 3.067 au
Asc. node-Earth separation 1.22805 au
Desc. node-Earth separation 0.43938 au
Earth MOID 0.23101 au
Orbital period 1147.29 days
Date of orbit computation   feb 26 10:38

Covariance matrix
4.01291004E-088.39247729E-091.26832150E-07-1.59059183E-075.32955254E-07-6.67716128E-05
8.39247729E-091.75941191E-092.64110722E-08-3.30857068E-081.09610595E-07-1.39639014E-05
1.26832150E-072.64110722E-084.05749729E-07-5.16127415E-071.73995398E-06-2.11051106E-04
-1.59059183E-07-3.30857068E-08-5.16127415E-076.91176264E-07-2.24108728E-062.64682492E-04
5.32955254E-071.09610595E-071.73995398E-06-2.24108728E-067.97965295E-06-8.87035741E-04
-6.67716128E-05-1.39639014E-05-2.11051106E-042.64682492E-04-8.87035741E-041.11102691E-01

Correlation matrix
1.000000000.998795780.99396370-0.955068730.94182244-0.99999969
0.998795781.000000000.98849198-0.948772840.92507463-0.99875903
0.993963700.988491981.00000000-0.974615690.96697810-0.99402252
-0.95506873-0.94877284-0.974615691.00000000-0.954272400.95514326
0.941822440.925074630.96697810-0.954272401.00000000-0.94207792
-0.99999969-0.99875903-0.994022520.95514326-0.942077921.00000000