NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016XB21 ∴ Orbital info ∴ Epoch 60400 MJD
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2016XB21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016XB21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.05132 0.004473 au
e 0.440252 0.001103
i 12.91 0.02312 deg
Ω 65.701 0.008199 deg
ω 7.201 0.01586 deg
M 178.124 2.953 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1482 au
Aphelion distance 2.9544 au
Asc. node-Earth separation 0.16518 au
Desc. node-Earth separation 1.92282 au
Earth MOID 0.16428 au
Orbital period 1073.12 days
Date of orbit computation   feb 26 11:27

Covariance matrix
2.00036111E-054.93288977E-061.03422833E-043.66199329E-05-6.98485314E-05-1.32085135E-02
4.93288977E-061.21647078E-062.55039285E-059.03230891E-06-1.72369380E-05-3.25721582E-03
1.03422833E-042.55039285E-055.34730081E-041.89335189E-04-3.61088371E-04-6.82907762E-02
3.66199329E-059.03230891E-061.89335189E-046.72262787E-05-1.29021631E-04-2.41800887E-02
-6.98485314E-05-1.72369380E-05-3.61088371E-04-1.29021631E-042.51542311E-044.61194888E-02
-1.32085135E-02-3.25721582E-03-6.82907762E-02-2.41800887E-024.61194888E-028.72166718E+00

Correlation matrix
1.000000000.999991640.999988310.99860516-0.98468553-0.99999997
0.999991641.000000000.999974520.99879970-0.98538003-0.99999065
0.999988310.999974521.000000000.99860674-0.98455656-0.99998846
0.998605160.998799700.998606741.00000000-0.99217315-0.99859319
-0.98468553-0.98538003-0.98455656-0.992173151.000000000.98464393
-0.99999997-0.99999065-0.99998846-0.998593190.984643931.00000000