NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007XJ20 ∴ Orbital info ∴ Epoch 60400 MJD
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(447903) 2007XJ20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 447903.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.69266 1.218e-08 au
e 0.6003 6.581e-08
i 10.654 9.166e-06 deg
Ω 56.54 3.118e-05 deg
ω 152.028 3.167e-05 deg
M 79.355 1.852e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6766 au
Aphelion distance 2.7088 au
Asc. node-Earth separation 1.31737 au
Desc. node-Earth separation -0.30396 au
Earth MOID 0.15021 au
Orbital period 804.367 days
Date of orbit computation   feb 26 13:26

Covariance matrix
1.48450399E-163.26462805E-167.55120975E-152.47823152E-14-2.11772831E-14-1.51611069E-13
3.26462805E-164.33085214E-159.39818325E-14-3.98894592E-141.19059884E-13-2.99603595E-13
7.55120975E-159.39818325E-148.40118574E-11-4.24117740E-12-9.74403024E-123.48420447E-11
2.47823152E-14-3.98894592E-14-4.24117740E-129.72351912E-10-9.52031301E-10-2.97415389E-11
-2.11772831E-141.19059884E-13-9.74403024E-12-9.52031301E-101.00323418E-09-6.37524946E-11
-1.51611069E-13-2.99603595E-133.48420447E-11-2.97415389E-11-6.37524946E-113.42810449E-10

Correlation matrix
1.000000000.407151790.067616950.06522881-0.05487549-0.67206797
0.407151791.000000000.15580699-0.019438370.05711861-0.24588573
0.067616950.155806991.00000000-0.01483899-0.033563490.20530821
0.06522881-0.01943837-0.014838991.00000000-0.96391410-0.05151393
-0.054875490.05711861-0.03356349-0.963914101.00000000-0.10870988
-0.67206797-0.245885730.20530821-0.05151393-0.108709881.00000000