NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023HW2 ∴ Orbital info ∴ Epoch 60055 MJD
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2023HW2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023HW2.eq0)
Keplerian elements
(Epoch 60055.6 MJD)
Value 1-σ variation Units
a 1.54521 0.002488 au
e 0.413345 0.001052
i 13.191 0.02339 deg
Ω 35.85 0.0005375 deg
ω 224.046 0.004274 deg
M 339.617 0.06062 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9065 au
Aphelion distance 2.1839 au
Asc. node-Earth separation 0.82759 au
Desc. node-Earth separation -0.01845 au
Earth MOID 0.0127 au
Orbital period 701.585 days
Date of orbit computation   feb 26 12:54

Covariance matrix
6.19079971E-062.61830249E-065.82009358E-05-1.33410534E-06-1.05841859E-051.50841216E-04
2.61830249E-061.10737198E-062.46152059E-05-5.64195330E-07-4.47588621E-066.37957643E-05
5.82009358E-052.46152059E-055.47160384E-04-1.25420310E-05-9.94955092E-051.41808541E-03
-1.33410534E-06-5.64195330E-07-1.25420310E-052.88906496E-072.29468655E-06-3.25108363E-05
-1.05841859E-05-4.47588621E-06-9.94955092E-052.29468655E-061.82662322E-05-2.57946531E-04
1.50841216E-046.37957643E-051.41808541E-03-3.25108363E-05-2.57946531E-043.67532448E-03

Correlation matrix
1.000000000.999999250.99999832-0.99755785-0.995312810.99999725
0.999999251.000000000.99999858-0.99747971-0.995194080.99999363
0.999998320.999998581.00000000-0.99754362-0.995225900.99999360
-0.99755785-0.99747971-0.997543621.000000000.99889590-0.99770384
-0.99531281-0.99519408-0.995225900.998895901.00000000-0.99553690
0.999997250.999993630.99999360-0.99770384-0.995536901.00000000