NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021US2 ∴ Orbital info ∴ Epoch 59515 MJD
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2021US2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021US2.eq0)
Keplerian elements
(Epoch 59515.3 MJD)
Value 1-σ variation Units
a 0.974585 0.000282 au
e 0.068118 0.0002407
i 38.391 0.02867 deg
Ω 35.633 0.0006863 deg
ω 153.803 0.1119 deg
M 207.977 0.1135 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9082 au
Aphelion distance 1.041 au
Asc. node-Earth separation 0.03986 au
Desc. node-Earth separation -0.09188 au
Earth MOID 0.03983 au
Orbital period 351.421 days
Date of orbit computation   feb 26 12:36

Covariance matrix
7.95214905E-08-6.78755553E-088.08446334E-06-1.93518586E-07-3.15634038E-053.20143549E-05
-6.78755553E-085.79352125E-08-6.90049088E-061.65177802E-072.69408718E-05-2.73257703E-05
8.08446334E-06-6.90049088E-068.21902443E-04-1.96739748E-05-3.20885193E-033.25469666E-03
-1.93518586E-071.65177802E-07-1.96739748E-054.70939986E-077.68104308E-05-7.79077959E-05
-3.15634038E-052.69408718E-05-3.20885193E-037.68104308E-051.25281622E-02-1.27071713E-02
3.20143549E-05-2.73257703E-053.25469666E-03-7.79077959E-05-1.27071713E-021.28887406E-02

Correlation matrix
1.00000000-0.999999630.99999725-0.99999457-0.999995150.99999369
-0.999999631.00000000-0.999996660.999994470.99999231-0.99999049
0.99999725-0.999996661.00000000-0.99999814-0.999990460.99998881
-0.999994570.99999447-0.999998141.000000000.99998557-0.99998364
-0.999995150.99999231-0.999990460.999985571.00000000-0.99999990
0.99999369-0.999990490.99998881-0.99998364-0.999999901.00000000