NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XL1 ∴ Orbital info ∴ Epoch 59547 MJD
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2021XL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XL1.eq0)
Keplerian elements
(Epoch 59547.8 MJD)
Value 1-σ variation Units
a 2.42603 0.02867 au
e 0.542118 0.005028
i 15.403 0.09563 deg
Ω 74.316 0.02884 deg
ω 317.508 0.03026 deg
M 8.225 0.1537 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1108 au
Aphelion distance 3.7412 au
Asc. node-Earth separation 0.2384 au
Desc. node-Earth separation 1.83869 au
Earth MOID 0.18065 au
Orbital period 1380.2 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
8.22183484E-041.44162104E-042.74219933E-03-8.26892759E-048.13361421E-04-4.40756383E-03
1.44162104E-042.52776596E-054.80818576E-04-1.44985631E-041.42467558E-04-7.72790366E-04
2.74219933E-034.80818576E-049.14598865E-03-2.75792291E-032.71286228E-03-1.47004064E-02
-8.26892759E-04-1.44985631E-04-2.75792291E-038.31663453E-04-8.19666042E-044.43318903E-03
8.13361421E-041.42467558E-042.71286228E-03-8.19666042E-049.15522745E-04-4.38603013E-03
-4.40756383E-03-7.72790366E-04-1.47004064E-024.43318903E-03-4.38603013E-032.36340670E-02

Correlation matrix
1.000000000.999996100.99999843-0.999979290.93748564-0.99987338
0.999996101.000000000.99999419-0.999960220.93651121-0.99982511
0.999998430.999994191.00000000-0.999983850.93751419-0.99987286
-0.99997929-0.99996022-0.999983851.00000000-0.939352430.99993832
0.937485640.936511210.93751419-0.939352431.00000000-0.94290472
-0.99987338-0.99982511-0.999872860.99993832-0.942904721.00000000