NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TD3 ∴ Orbital info ∴ Epoch 59489 MJD
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2021TD3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TD3.eq0)
Keplerian elements
(Epoch 59489.8 MJD)
Value 1-σ variation Units
a 1.43733 0.0003496 au
e 0.137916 0.0001496
i 27.41 0.009622 deg
Ω 357.697 0.002053 deg
ω 0.169 0.01413 deg
M 2.564 0.009812 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2391 au
Aphelion distance 1.6356 au
Asc. node-Earth separation 0.23497 au
Desc. node-Earth separation 0.63889 au
Earth MOID 0.23487 au
Orbital period 629.407 days
Date of orbit computation   feb 26 12:34

Covariance matrix
1.22193797E-075.22946680E-083.34653380E-06-7.16353848E-07-4.17891012E-062.80671505E-06
5.22946680E-082.23930048E-081.42883240E-06-3.06167557E-07-1.76314546E-061.18222221E-06
3.34653380E-061.42883240E-069.25754879E-05-1.97247955E-05-1.21487135E-048.21431927E-05
-7.16353848E-07-3.06167557E-07-1.97247955E-054.21291191E-062.53032841E-05-1.70576679E-05
-4.17891012E-06-1.76314546E-06-1.21487135E-042.53032841E-051.99542588E-04-1.38430062E-04
2.80671505E-061.18222221E-068.21431927E-05-1.70576679E-05-1.38430062E-049.62801473E-05

Correlation matrix
1.000000000.999716000.99499897-0.99841668-0.846292810.81828647
0.999716001.000000000.99237794-0.99680864-0.834092390.80514584
0.994998970.992377941.00000000-0.99878800-0.893849670.87007202
-0.99841668-0.99680864-0.998788001.000000000.87270588-0.84695452
-0.84629281-0.83409239-0.893849670.872705881.00000000-0.99872113
0.818286470.805145840.87007202-0.84695452-0.998721131.00000000