NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DS ∴ Orbital info ∴ Epoch 59265 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021DS.eq0)
Keplerian elements
(Epoch 59265.7 MJD)
Value 1-σ variation Units
a 1.4441 0.0008595 au
e 0.34454 0.0004326
i 4.473 0.005245 deg
Ω 68.802 0.01183 deg
ω 134.075 0.006927 deg
M 332.5 0.02371 deg
Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9465 au
Aphelion distance 1.9416 au
Asc. node-Earth separation 0.68764 au
Desc. node-Earth separation 0.01342 au
Earth MOID 0.00523 au
Orbital period 633.861 days
Date of orbit computation   feb 26 12:14

Covariance matrix
7.38751586E-073.71860682E-074.50603763E-069.88684533E-06-5.69293195E-062.03770052E-05
3.71860682E-071.87182976E-072.26837767E-064.98021452E-06-2.86809935E-061.02564821E-05
4.50603763E-062.26837767E-062.75087120E-056.07316228E-05-3.50309334E-051.24225492E-04
9.88684533E-064.98021452E-066.07316228E-051.40027239E-04-8.17936011E-052.71570562E-04
-5.69293195E-06-2.86809935E-06-3.50309334E-05-8.17936011E-054.79811732E-05-1.56218176E-04
2.03770052E-051.02564821E-051.24225492E-042.71570562E-04-1.56218176E-045.62236023E-04

Correlation matrix
1.000000000.999995110.999563690.97208057-0.956205740.99984300
0.999995111.000000000.999647910.97276652-0.957030070.99978339
0.999563690.999647911.000000000.97852853-0.964231130.99888678
0.972080570.972766520.978528531.00000000-0.997878430.96787015
-0.95620574-0.95703007-0.96423113-0.997878431.00000000-0.95112325
0.999843000.999783390.998886780.96787015-0.951123251.00000000