NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XE ∴ Orbital info ∴ Epoch 59549 MJD
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2021XE  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021XE.eq0)
Keplerian elements
(Epoch 59549.8 MJD)
Value 1-σ variation Units
a 1.08624 5.459e-05 au
e 0.116976 5.501e-05
i 3.226 0.001613 deg
Ω 254.099 0.0002849 deg
ω 225.751 0.001061 deg
M 319.84 0.003742 deg
Other useful info
Absolute Magnitude (H)    28.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9592 au
Aphelion distance 1.2133 au
Asc. node-Earth separation 0.15059 au
Desc. node-Earth separation 0.00509 au
Earth MOID 0.00323 au
Orbital period 413.51 days
Date of orbit computation   Jul 29 13:19

Covariance matrix
2.98048312E-093.00254051E-098.79594925E-081.54888099E-083.54761471E-082.01660100E-07
3.00254051E-093.02629785E-098.86899691E-081.55861815E-083.67774820E-082.02413620E-07
8.79594925E-088.86899691E-082.60036990E-064.55939015E-071.10130921E-065.91287014E-06
1.54888099E-081.55861815E-084.55939015E-078.11546150E-081.72404865E-071.05613309E-06
3.54761471E-083.67774820E-081.10130921E-061.72404865E-071.12556179E-061.90021346E-06
2.01660100E-072.02413620E-075.91287014E-061.05613309E-061.90021346E-061.40002519E-05

Correlation matrix
1.000000000.999746080.999129580.995905440.612503320.98720812
0.999746081.000000000.999772310.994551520.630146440.98336777
0.999129580.999772311.000000000.992504720.643734870.97997016
0.995905440.994551520.992504721.000000000.570437720.99081851
0.612503320.630146440.643734870.570437721.000000000.47868497
0.987208120.983367770.979970160.990818510.478684971.00000000