NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XL ∴ Orbital info ∴ Epoch 60400 MJD
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2021XL  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XL.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.99301 0.0009197 au
e 0.679826 9.936e-05
i 0.302 8.374e-05 deg
Ω 259.582 0.002125 deg
ω 148.318 0.002323 deg
M 164.849 0.076 deg
Other useful info
Absolute Magnitude (H)    28.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9583 au
Aphelion distance 5.0277 au
Asc. node-Earth separation 2.7588 au
Desc. node-Earth separation 0.03924 au
Earth MOID 0.00101 au
Orbital period 1891.3 days
Date of orbit computation   feb 26 12:19

Covariance matrix
8.45758045E-079.13791453E-083.56813212E-08-1.64800080E-08-3.68990450E-07-6.98961779E-05
9.13791453E-089.87301335E-093.84352204E-09-1.45337200E-09-4.02346621E-08-7.55186249E-06
3.56813212E-083.84352204E-097.01196846E-09-1.58270074E-071.54046490E-07-2.95041577E-06
-1.64800080E-08-1.45337200E-09-1.58270074E-074.51758735E-06-4.84881408E-061.40687510E-06
-3.68990450E-07-4.02346621E-081.54046490E-07-4.84881408E-065.39820788E-063.04439871E-05
-6.98961779E-05-7.55186249E-06-2.95041577E-061.40687510E-063.04439871E-055.77644676E-03

Correlation matrix
1.000000000.999998070.46333796-0.00843104-0.17269003-0.99999993
0.999998071.000000000.46193890-0.00688175-0.17428126-0.99999729
0.463337960.461938901.00000000-0.889253430.79178456-0.46358872
-0.00843104-0.00688175-0.889253431.00000000-0.981877820.00870907
-0.17269003-0.174281260.79178456-0.981877821.000000000.17240360
-0.99999993-0.99999729-0.463588720.008709070.172403601.00000000