NEODyS-2

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NEODyS ∴ Objects ∴ 2013XS21 ∴ Orbital info ∴ Epoch 59600 MJD
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2013XS21  ▹ 
ORBITAL INFORMATION
(ASCII data file 2013XS21.eq1)
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.91394 0.001161 au
e 0.494039 0.0003351
i 3.079 0.002161 deg
Ω 80.384 0.01027 deg
ω 341.153 0.013 deg
M 27.574 1.261 deg
Other useful info
Absolute Magnitude (H)    29.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9684 au
Aphelion distance 2.8595 au
Asc. node-Earth separation 0.00149 au
Desc. node-Earth separation 1.70383 au
Earth MOID 0.00064 au
Orbital period 967.142 days
Date of orbit computation   Oct 20 10:28

Covariance matrix
1.34895796E-063.89256034E-072.50645136E-06-1.19255671E-051.50980834E-05-1.46454511E-03
3.89256034E-071.12323949E-077.23251390E-07-3.44124847E-064.35670112E-06-4.22609923E-04
2.50645136E-067.23251390E-074.67182172E-06-2.21578795E-052.80549452E-05-2.72121897E-03
-1.19255671E-05-3.44124847E-06-2.21578795E-051.05428963E-04-1.33475748E-041.29474243E-02
1.50980834E-054.35670112E-062.80549452E-05-1.33475748E-041.68992037E-04-1.63917834E-02
-1.46454511E-03-4.22609923E-04-2.72121897E-031.29474243E-02-1.63917834E-021.59003649E+00

Correlation matrix
1.000000000.999999920.99842844-0.999999690.99997581-1.00000000
0.999999921.000000000.99841240-0.999999730.99997344-0.99999991
0.998428440.998412401.00000000-0.998401210.99846575-0.99842814
-0.99999969-0.99999973-0.998401211.00000000-0.999975310.99999969
0.999975810.999973440.99846575-0.999975311.00000000-0.99997592
-1.00000000-0.99999991-0.998428140.99999969-0.999975921.00000000