NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023TW9 ∴ Orbital info ∴ Epoch 60400 MJD
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2023TW9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023TW9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.75656 0.002968 au
e 0.509183 0.0009254
i 2.599 0.004491 deg
Ω 257.913 0.02536 deg
ω 57.634 0.02233 deg
M 92.239 0.2412 deg
Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8622 au
Aphelion distance 2.651 au
Asc. node-Earth separation 0.00672 au
Desc. node-Earth separation 0.80634 au
Earth MOID 0.00088 au
Orbital period 850.344 days
Date of orbit computation   feb 26 12:54

Covariance matrix
8.80754172E-062.74639263E-061.33287282E-05-7.52213910E-056.62322630E-05-7.15919470E-04
2.74639263E-068.56388084E-074.15619956E-06-2.34556197E-052.06525592E-05-2.23240029E-04
1.33287282E-054.15619956E-062.01711260E-05-1.13847578E-041.00244715E-04-1.08342345E-03
-7.52213910E-05-2.34556197E-05-1.13847578E-046.42928423E-04-5.66195452E-046.11436589E-03
6.62322630E-052.06525592E-051.00244715E-04-5.66195452E-044.98650894E-04-5.38368915E-03
-7.15919470E-04-2.23240029E-04-1.08342345E-036.11436589E-03-5.38368915E-035.81933880E-02

Correlation matrix
1.000000000.999999910.99999145-0.999614840.99941057-0.99999999
0.999999911.000000000.99999082-0.999609310.99940212-0.99999987
0.999991450.999990821.00000000-0.999717770.99953525-0.99999157
-0.99961484-0.99960931-0.999717771.00000000-0.999969520.99961621
0.999410570.999402120.99953525-0.999969521.00000000-0.99941268
-0.99999999-0.99999987-0.999991570.99961621-0.999412681.00000000