NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SW2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021SW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SW2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.01571 0.006128 au
e 0.718439 0.001042
i 2.179 0.002678 deg
Ω 173.874 0.003581 deg
ω 96.194 0.003604 deg
M 332.471 1.53 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5675 au
Aphelion distance 3.4639 au
Asc. node-Earth separation 0.06315 au
Desc. node-Earth separation -0.09956 au
Earth MOID 0.00301 au
Orbital period 1045.3 days
Date of orbit computation   feb 26 12:21

Covariance matrix
3.75483544E-056.38251346E-061.63346297E-05-1.52091498E-051.64648463E-05-9.37452583E-03
6.38251346E-061.08490837E-062.77678791E-06-2.58318665E-062.79666160E-06-1.59349305E-03
1.63346297E-052.77678791E-067.17330748E-06-5.94995654E-066.54276670E-06-4.07822934E-03
-1.52091498E-05-2.58318665E-06-5.94995654E-061.28219504E-05-1.28531398E-053.79682333E-03
1.64648463E-052.79666160E-066.54276670E-06-1.28531398E-051.29878976E-05-4.11035444E-03
-9.37452583E-03-1.59349305E-03-4.07822934E-033.79682333E-03-4.11035444E-032.34049499E+00

Correlation matrix
1.000000000.999999440.99530026-0.693158320.74557751-1.00000000
0.999999441.000000000.99537438-0.692599560.74503034-0.99999951
0.995300260.995374381.00000000-0.620407480.67784794-0.99530930
-0.69315832-0.69259956-0.620407481.00000000-0.996007840.69308976
0.745577510.745030340.67784794-0.996007841.00000000-0.74551432
-1.00000000-0.99999951-0.995309300.69308976-0.745514321.00000000