NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997TT25 ∴ Orbital info ∴ Epoch 59200 MJD
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1997TT25  ▹ 
ORBITAL INFORMATION
(ASCII data file 1997TT25.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.12237 7.542e-08 au
e 0.418144 1.612e-07
i 7.611 1.816e-05 deg
Ω 30.24 5.547e-05 deg
ω 18.243 0.0001344 deg
M 168.222 0.0001867 deg
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2349 au
Aphelion distance 3.0098 au
Asc. node-Earth separation 0.25823 au
Desc. node-Earth separation 1.89887 au
Earth MOID 0.24689 au
Orbital period 1129.36 days
Date of orbit computation   Mar 19 08:40

Covariance matrix
5.68872283E-157.99484729E-16-3.07017792E-13-3.10165720E-138.27247031E-12-1.39941865E-11
7.99484729E-162.59823872E-14-8.34403326E-13-9.85663735E-142.14255211E-13-2.08472900E-12
-3.07017792E-13-8.34403326E-133.29743051E-105.86054428E-10-1.10461238E-098.23163256E-10
-3.10165720E-13-9.85663735E-145.86054428E-103.07719112E-09-3.59447153E-098.44762320E-10
8.27247031E-122.14255211E-13-1.10461238E-09-3.59447153E-091.80766250E-08-2.15235492E-08
-1.39941865E-11-2.08472900E-128.23163256E-108.44762320E-10-2.15235492E-083.48639905E-08

Correlation matrix
1.000000000.06576022-0.22416527-0.074132590.81577268-0.99369184
0.065760221.00000000-0.28506814-0.011023310.00988629-0.06926623
-0.22416527-0.285068141.000000000.58179889-0.452442510.24277815
-0.07413259-0.011023310.581798891.00000000-0.481946840.08155841
0.815772680.00988629-0.45244251-0.481946841.00000000-0.85736681
-0.99369184-0.069266230.242778150.08155841-0.857366811.00000000