NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021JA2 ∴ Orbital info ∴ Epoch 59339 MJD
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2021JA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021JA2.eq0)
Keplerian elements
(Epoch 59339.9 MJD)
Value 1-σ variation Units
a 1.55512 0.00239 au
e 0.362785 0.0009822
i 21.335 0.03276 deg
Ω 46.86 0.002274 deg
ω 212.72 0.01494 deg
M 343.812 0.04894 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9909 au
Aphelion distance 2.1193 au
Asc. node-Earth separation 0.95257 au
Desc. node-Earth separation 0.02552 au
Earth MOID 0.02331 au
Orbital period 708.346 days
Date of orbit computation   feb 26 12:16

Covariance matrix
5.70999683E-062.34706716E-067.82713083E-05-5.43130557E-06-3.56964358E-051.16945940E-04
2.34706716E-069.64752976E-073.21721277E-05-2.23244263E-06-1.46723311E-054.80699225E-05
7.82713083E-053.21721277E-051.07341323E-03-7.44881729E-05-4.89491524E-041.60310826E-03
-5.43130557E-06-2.23244263E-06-7.44881729E-055.16906639E-063.39672984E-05-1.11241192E-04
-3.56964358E-05-1.46723311E-05-4.89491524E-043.39672984E-052.23317698E-04-7.31148715E-04
1.16945940E-044.80699225E-051.60310826E-03-1.11241192E-04-7.31148715E-042.39517832E-03

Correlation matrix
1.000000000.999998900.99977250-0.99972430-0.999643970.99999607
0.999998901.000000000.99974271-0.99969193-0.999607450.99999179
0.999772500.999742711.00000000-0.99999492-0.999770070.99979383
-0.99972430-0.99969193-0.999994921.000000000.99975453-0.99974825
-0.99964397-0.99960745-0.999770070.999754531.00000000-0.99971273
0.999996070.999991790.99979383-0.99974825-0.999712731.00000000