NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023XW21 ∴ Orbital info ∴ Epoch 60400 MJD
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2023XW21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023XW21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.12145 0.0006205 au
e 0.465238 0.0001283
i 39.676 0.003606 deg
Ω 86.394 0.002102 deg
ω 282.247 0.009997 deg
M 53.476 0.02662 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1345 au
Aphelion distance 3.1084 au
Asc. node-Earth separation 0.52963 au
Desc. node-Earth separation 0.82836 au
Earth MOID 0.42775 au
Orbital period 1128.62 days
Date of orbit computation   feb 26 12:47

Covariance matrix
3.85077369E-077.95957145E-082.23515733E-06-1.30249421E-066.15107129E-06-1.65148517E-05
7.95957145E-081.64672105E-084.62591428E-07-2.69660313E-071.26646456E-06-3.41224965E-06
2.23515733E-064.62591428E-071.30028140E-05-7.58050070E-063.55034317E-05-9.58026326E-05
-1.30249421E-06-2.69660313E-07-7.58050070E-064.42018910E-06-2.06569983E-055.58182122E-05
6.15107129E-061.26646456E-063.55034317E-05-2.06569983E-059.99365931E-05-2.64270332E-04
-1.65148517E-05-3.41224965E-06-9.58026326E-055.58182122E-05-2.64270332E-047.08405074E-04

Correlation matrix
1.000000000.999552640.99888485-0.998346680.99154971-0.99990755
0.999552641.000000000.99969815-0.999508730.98723547-0.99905627
0.998884850.999698151.00000000-0.999905120.98489377-0.99820085
-0.99834668-0.99950873-0.999905121.00000000-0.982843840.99750405
0.991549710.987235470.98489377-0.982843841.00000000-0.99321966
-0.99990755-0.99905627-0.998200850.99750405-0.993219661.00000000