NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023TW9 ∴ Orbital info ∴ Epoch 60232 MJD
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2023TW9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023TW9.eq0)
Keplerian elements
(Epoch 60232.0 MJD)
Value 1-σ variation Units
a 1.75681 0.002968 au
e 0.509136 0.0009251
i 2.598 0.004491 deg
Ω 257.931 0.02545 deg
ω 57.627 0.02246 deg
M 21.124 0.061 deg
Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8624 au
Aphelion distance 2.6513 au
Asc. node-Earth separation 0.00593 au
Desc. node-Earth separation 0.80451 au
Earth MOID 0.00078 au
Orbital period 850.525 days
Date of orbit computation   feb 26 12:54

Covariance matrix
8.81063316E-062.74606885E-061.33302218E-05-7.55105346E-056.66156498E-05-1.81056535E-04
2.74606885E-068.55885755E-074.15471694E-06-2.35347447E-052.07623715E-05-5.64310894E-05
1.33302218E-054.15471694E-062.01685677E-05-1.14257858E-041.00800832E-04-2.73933207E-04
-7.55105346E-05-2.35347447E-05-1.14257858E-046.47650316E-04-5.71456996E-041.55173300E-03
6.66156498E-052.07623715E-051.00800832E-04-5.71456996E-045.04257572E-04-1.36894805E-03
-1.81056535E-04-5.64310894E-05-2.73933207E-041.55173300E-03-1.36894805E-033.72067180E-03

Correlation matrix
1.000000000.999999910.99999145-0.999617140.99941645-0.99999992
0.999999911.000000000.99999082-0.999611630.99940805-0.99999966
0.999991450.999990821.00000000-0.999719720.99954045-0.99999188
-0.99961714-0.99961163-0.999719721.00000000-0.999970180.99962250
0.999416450.999408050.99954045-0.999970181.00000000-0.99942469
-0.99999992-0.99999966-0.999991880.99962250-0.999424691.00000000