NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TR8 ∴ Orbital info ∴ Epoch 59496 MJD
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2021TR8  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021TR8.eq0)
Keplerian elements
(Epoch 59496.4 MJD)
Value 1-σ variation Units
a 1.77593 0.0006221 au
e 0.277953 0.0001726
i 15.29 0.007154 deg
Ω 192.387 0.001916 deg
ω 196.54 0.009619 deg
M 350.255 0.008693 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2823 au
Aphelion distance 2.2695 au
Asc. node-Earth separation 1.23301 au
Desc. node-Earth separation 0.29399 au
Earth MOID 0.29042 au
Orbital period 864.441 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
3.86975006E-071.07066490E-074.40581762E-06-1.18460460E-06-4.26356436E-064.95832812E-06
1.07066490E-072.97876078E-081.20612656E-06-3.25027219E-07-1.09396745E-061.32791591E-06
4.40581762E-061.20612656E-065.11813600E-05-1.37014915E-05-5.51791648E-055.98552652E-05
-1.18460460E-06-3.25027219E-07-1.37014915E-053.67208391E-061.44489914E-05-1.58946427E-05
-4.26356436E-06-1.09396745E-06-5.51791648E-051.44489914E-059.25217641E-05-7.80357532E-05
4.95832812E-061.32791591E-065.98552652E-05-1.58946427E-05-7.80357532E-057.55618932E-05

Correlation matrix
1.000000000.997227610.98998621-0.99374661-0.712540270.91694311
0.997227611.000000000.97683037-0.98275581-0.658968470.88511835
0.989986210.976830371.00000000-0.99943749-0.801857620.96248736
-0.99374661-0.98275581-0.999437491.000000000.78389750-0.95420800
-0.71254027-0.65896847-0.801857620.783897501.00000000-0.93329784
0.916943110.885118350.96248736-0.95420800-0.933297841.00000000