NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023XH18 ∴ Orbital info ∴ Epoch 60289 MJD
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2023XH18  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2023XH18.eq0)
Keplerian elements
(Epoch 60289.1 MJD)
Value 1-σ variation Units
a 1.1227 0.0002226 au
e 0.375478 0.0003535
i 4.173 0.003566 deg
Ω 49.512 0.003264 deg
ω 283.507 0.01134 deg
M 65.697 0.03131 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7012 au
Aphelion distance 1.5443 au
Asc. node-Earth separation -0.10355 au
Desc. node-Earth separation 0.04608 au
Earth MOID 0.00789 au
Orbital period 434.506 days
Date of orbit computation   Jul 29 14:15

Covariance matrix
4.95638191E-087.86543696E-087.93678109E-077.16596039E-07-2.51508018E-06-6.97015383E-06
7.86543696E-081.24989986E-071.26076252E-061.13092690E-06-4.00387322E-06-1.10602625E-05
7.93678109E-071.26076252E-061.27193209E-051.14362241E-05-4.03738221E-05-1.11608362E-04
7.16596039E-071.13092690E-061.14362241E-051.06553087E-05-3.59645794E-05-1.00809756E-04
-2.51508018E-06-4.00387322E-06-4.03738221E-05-3.59645794E-051.28619270E-043.53631074E-04
-6.97015383E-06-1.10602625E-05-1.11608362E-04-1.00809756E-043.53631074E-049.80217632E-04

Correlation matrix
1.000000000.999316050.999608770.98607286-0.99613095-0.99999707
0.999316051.000000000.999916460.97997255-0.99859569-0.99923255
0.999608770.999916461.000000000.98235323-0.99819383-0.99954768
0.986072860.979972550.982353231.00000000-0.97149137-0.98641187
-0.99613095-0.99859569-0.99819383-0.971491371.000000000.99594681
-0.99999707-0.99923255-0.99954768-0.986411870.995946811.00000000