NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020XJ4 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2020XJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020XJ4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.22812 3.443e-05 au
e 0.174973 2.042e-05
i 3.093 0.000342 deg
Ω 24.62 0.0005989 deg
ω 30.876 0.0005001 deg
M 166.633 0.03694 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0132 au
Aphelion distance 1.443 au
Asc. node-Earth separation 0.03949 au
Desc. node-Earth separation 0.39767 au
Earth MOID 0.03089 au
Orbital period 497.116 days
Date of orbit computation   feb 26 12:20

Covariance matrix
1.18534023E-097.02870388E-101.17732105E-08-2.05652137E-08-1.71570861E-08-1.27168366E-06
7.02870388E-104.16783736E-106.98089845E-09-1.21934042E-08-1.01738893E-08-7.54069760E-07
1.17732105E-086.98089845E-091.16964082E-07-2.04301677E-07-1.70439072E-07-1.26307761E-05
-2.05652137E-08-1.21934042E-08-2.04301677E-073.58722490E-072.96061747E-072.20631160E-05
-1.71570861E-08-1.01738893E-08-1.70439072E-072.96061747E-072.50104521E-071.84067093E-05
-1.27168366E-06-7.54069760E-07-1.26307761E-052.20631160E-051.84067093E-051.36431674E-03

Correlation matrix
1.000000000.999996210.99987829-0.99731514-0.99646316-0.99999994
0.999996211.000000000.99983810-0.99721841-0.99648520-0.99999664
0.999878290.999838101.00000000-0.99739313-0.99651108-0.99987607
-0.99731514-0.99721841-0.997393131.000000000.988421590.99730947
-0.99646316-0.99648520-0.996511080.988421591.000000000.99645520
-0.99999994-0.99999664-0.999876070.997309470.996455201.00000000