NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TD3 ∴ Orbital info ∴ Epoch 60400 MJD
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2021TD3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TD3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.43729 0.0003492 au
e 0.137884 0.0001497
i 27.409 0.009622 deg
Ω 357.693 0.00206 deg
ω 0.202 0.01413 deg
M 163.148 0.182 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2391 au
Aphelion distance 1.6355 au
Asc. node-Earth separation 0.23556 au
Desc. node-Earth separation 0.64023 au
Earth MOID 0.23545 au
Orbital period 629.381 days
Date of orbit computation   feb 26 12:34

Covariance matrix
1.21928654E-075.22406210E-083.34312784E-06-7.18019477E-07-4.17693449E-06-6.35065207E-05
5.22406210E-082.23954234E-081.42899122E-06-3.07228480E-07-1.76422074E-06-2.72285550E-05
3.34312784E-061.42899122E-069.25882636E-05-1.97932614E-05-1.21570959E-04-1.73598894E-03
-7.18019477E-07-3.07228480E-07-1.97932614E-054.24166775E-062.54035567E-053.73375834E-04
-4.17693449E-06-1.76422074E-06-1.21570959E-042.54035567E-051.99789830E-042.13306784E-03
-6.35065207E-05-2.72285550E-05-1.73598894E-033.73375834E-042.13306784E-033.31091997E-02

Correlation matrix
1.000000000.999714060.99499781-0.99842400-0.84628781-0.99951908
0.999714061.000000000.99236617-0.99681258-0.83403945-0.99993234
0.994997810.992366171.00000000-0.99878283-0.89385111-0.99150439
-0.99842400-0.99681258-0.998782831.000000000.872648830.99633076
-0.84628781-0.83403945-0.893851110.872648831.000000000.82936105
-0.99951908-0.99993234-0.991504390.996330760.829361051.00000000