NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017XB2 ∴ Orbital info ∴ Epoch 57427 MJD
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2017XB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017XB2.eq0)
Keplerian elements
(Epoch 57427.5 MJD)
Value 1-σ variation Units
a 2.28481 1.499e-08 au
e 0.5026 5.871e-08
i 45.206 1.725e-05 deg
Ω 337.024 7.379e-06 deg
ω 212.777 1.562e-05 deg
M 139.974 6.037e-06 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1365 au
Aphelion distance 3.4331 au
Asc. node-Earth separation 1.94593 au
Desc. node-Earth separation 0.21034 au
Earth MOID 0.20195 au
Orbital period 1261.46 days
Date of orbit computation   feb 26 11:29

Covariance matrix
2.24580838E-163.29031502E-16-6.15464926E-14-1.01309177E-14-6.83719542E-145.60966850E-14
3.29031502E-163.44741058E-15-1.64751559E-13-1.50454060E-131.70725198E-138.77480097E-14
-6.15464926E-14-1.64751559E-132.97463198E-10-1.63094541E-116.25501434E-11-2.68054906E-11
-1.01309177E-14-1.50454060E-13-1.63094541E-115.44495697E-11-2.18386311E-11-8.70610666E-12
-6.83719542E-141.70725198E-136.25501434E-11-2.18386311E-112.43852726E-10-7.68931711E-11
5.60966850E-148.77480097E-14-2.68054906E-11-8.70610666E-12-7.68931711E-113.64491836E-11

Correlation matrix
1.000000000.37394233-0.23812245-0.09161471-0.292164760.62002178
0.373942331.00000000-0.16269208-0.347264330.186203270.24754084
-0.23812245-0.162692081.00000000-0.128152060.23224581-0.25743242
-0.09161471-0.34726433-0.128152061.00000000-0.18952407-0.19542623
-0.292164760.186203270.23224581-0.189524071.00000000-0.81560534
0.620021780.24754084-0.25743242-0.19542623-0.815605341.00000000