NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TD1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021TD1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TD1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.21709 2.146e-05 au
e 0.353389 1.804e-05
i 2.354 0.0001193 deg
Ω 203.292 0.0001926 deg
ω 78.138 0.0003262 deg
M 143.795 0.02388 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.787 au
Aphelion distance 1.6472 au
Asc. node-Earth separation -0.0081 au
Desc. node-Earth separation 0.15209 au
Earth MOID 0.00097 au
Orbital period 490.435 days
Date of orbit computation   Jul 29 13:25

Covariance matrix
4.60642954E-103.86925163E-102.55257482E-09-4.05257854E-096.90728789E-09-5.12515433E-07
3.86925163E-103.25596268E-102.14049227E-09-3.42007472E-095.77581923E-09-4.30527432E-07
2.55257482E-092.14049227E-091.42221900E-08-2.25082667E-083.85143001E-08-2.83977139E-06
-4.05257854E-09-3.42007472E-09-2.25082667E-083.71113788E-08-6.11895890E-084.50986524E-06
6.90728789E-095.77581923E-093.85143001E-08-6.11895890E-081.06390853E-07-7.68419248E-06
-5.12515433E-07-4.30527432E-07-2.83977139E-064.50986524E-06-7.68419248E-065.70231150E-04

Correlation matrix
1.000000000.999091000.99727062-0.980157080.98667289-0.99999830
0.999091001.000000000.99469679-0.983880470.98134505-0.99916141
0.997270620.994696791.00000000-0.979727430.99011725-0.99718255
-0.98015708-0.98388047-0.979727431.00000000-0.973804660.98035767
0.986672890.981345050.99011725-0.973804661.00000000-0.98655345
-0.99999830-0.99916141-0.997182550.98035767-0.986553451.00000000