NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021OJ2 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2021OJ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021OJ2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.43675 0.002818 au
e 0.333533 0.001321
i 12.723 0.04103 deg
Ω 124.881 0.005156 deg
ω 248.863 0.03903 deg
M 163.445 1.511 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9575 au
Aphelion distance 1.916 au
Asc. node-Earth separation 0.46739 au
Desc. node-Earth separation 0.12464 au
Earth MOID 0.08023 au
Orbital period 629.028 days
Date of orbit computation   feb 26 12:33

Covariance matrix
7.93954441E-063.72261871E-061.15620472E-041.45291595E-05-1.09979698E-04-4.25732834E-03
3.72261871E-061.74542807E-065.42109848E-056.81225990E-06-5.15656867E-05-1.99613616E-03
1.15620472E-045.42109848E-051.68374032E-032.11584653E-04-1.60160730E-03-6.19977983E-02
1.45291595E-056.81225990E-062.11584653E-042.65893319E-05-2.01271729E-04-7.79079623E-03
-1.09979698E-04-5.15656867E-05-1.60160730E-03-2.01271729E-041.52363692E-035.89730541E-02
-4.25732834E-03-1.99613616E-03-6.19977983E-02-7.79079623E-035.89730541E-022.28285703E+00

Correlation matrix
1.000000000.999999510.999998600.99997465-0.99994011-1.00000000
0.999999511.000000000.999997150.99996896-0.99992881-0.99999960
0.999998600.999997151.000000000.99998364-0.99994875-0.99999851
0.999974650.999968960.999983641.00000000-0.99997310-0.99997416
-0.99994011-0.99992881-0.99994875-0.999973101.000000000.99993903
-1.00000000-0.99999960-0.99999851-0.999974160.999939031.00000000