NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XG2 ∴ Orbital info ∴ Epoch 59559 MJD
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2021XG2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XG2.eq0)
Keplerian elements
(Epoch 59559.5 MJD)
Value 1-σ variation Units
a 1.51538 0.0001021 au
e 0.409896 4.27e-05
i 14.177 0.001086 deg
Ω 75.828 0.0001381 deg
ω 301.769 0.0005215 deg
M 25.574 0.003201 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8942 au
Aphelion distance 2.1365 au
Asc. node-Earth separation 0.05181 au
Desc. node-Earth separation 0.59318 au
Earth MOID 0.03352 au
Orbital period 681.369 days
Date of orbit computation   feb 26 12:33

Covariance matrix
1.04229136E-084.35902950E-091.10878998E-07-1.40880175E-085.23615862E-08-3.26756437E-07
4.35902950E-091.82310864E-094.63747312E-08-5.89278636E-092.18698946E-08-1.36645983E-07
1.10878998E-074.63747312E-081.17991693E-06-1.49939465E-075.55935083E-07-3.47568210E-06
-1.40880175E-08-5.89278636E-09-1.49939465E-071.90708936E-08-7.04934556E-084.41563992E-07
5.23615862E-082.18698946E-085.55935083E-07-7.04934556E-082.71956569E-07-1.64427466E-06
-3.26756437E-07-1.36645983E-07-3.47568210E-064.41563992E-07-1.64427466E-061.02446060E-05

Correlation matrix
1.000000000.999974590.99983655-0.999239960.98348660-0.99995845
0.999974591.000000000.99988353-0.999375960.98217899-0.99986868
0.999836550.999883531.00000000-0.999550450.98140573-0.99969311
-0.99923996-0.99937596-0.999550451.00000000-0.978844040.99898852
0.983486600.982178990.98140573-0.978844041.00000000-0.98509237
-0.99995845-0.99986868-0.999693110.99898852-0.985092371.00000000