NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998OX4 ∴ Orbital info ∴ Epoch 55959 MJD
Contact »
(85640) 1998OX4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 85640.eq0)
Keplerian elements
(Epoch 55959.2 MJD)
Value 1-σ variation Units
a 1.58071 2.694e-09 au
e 0.485953 3.444e-08
i 4.513 6.821e-06 deg
Ω 299.731 7.621e-05 deg
ω 117.076 7.655e-05 deg
M 233.065 3.894e-06 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8126 au
Aphelion distance 2.3489 au
Asc. node-Earth separation 0.53479 au
Desc. node-Earth separation 0.00483 au
Earth MOID 0.00106 au
Orbital period 725.902 days
Date of orbit computation   feb 26 13:08

Covariance matrix
7.25599027E-185.26024122E-17-7.82555211E-162.68444140E-14-2.55074110E-14-5.89025921E-15
5.26024122E-171.18624471E-15-2.70292340E-143.18647915E-13-2.63582161E-13-7.78568029E-15
-7.82555211E-16-2.70292340E-144.65252134E-114.19913982E-10-4.14389472E-10-2.01940341E-12
2.68444140E-143.18647915E-134.19913982E-105.80795851E-09-5.81757733E-091.54479976E-11
-2.55074110E-14-2.63582161E-13-4.14389472E-10-5.81757733E-095.85998054E-09-2.94447728E-11
-5.89025921E-15-7.78568029E-15-2.01940341E-121.54479976E-11-2.94447728E-111.51601337E-11

Correlation matrix
1.000000000.56698317-0.042591450.13076570-0.12370007-0.56160963
0.566983171.00000000-0.115054180.12139818-0.09997255-0.05805744
-0.04259145-0.115054181.000000000.80780102-0.79362701-0.07603742
0.130765700.121398180.807801021.00000000-0.997200130.05206057
-0.12370007-0.09997255-0.79362701-0.997200131.00000000-0.09878900
-0.56160963-0.05805744-0.076037420.05206057-0.098789001.00000000