NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AB3 ∴ Orbital info ∴ Epoch 59223 MJD
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2021AB3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AB3.eq0)
Keplerian elements
(Epoch 59223.6 MJD)
Value 1-σ variation Units
a 2.01556 0.003045 au
e 0.508944 0.0007373
i 6.228 0.006805 deg
Ω 107.333 5.33e-05 deg
ω 345.529 0.001812 deg
M 4.742 0.01116 deg
Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9898 au
Aphelion distance 3.0414 au
Asc. node-Earth separation 0.01709 au
Desc. node-Earth separation 1.92693 au
Earth MOID 0.01417 au
Orbital period 1045.19 days
Date of orbit computation   feb 26 13:13

Covariance matrix
9.27405607E-062.24546293E-062.07233819E-051.52157677E-07-5.30423890E-06-3.39729249E-05
2.24546293E-065.43678652E-075.01760595E-063.68477466E-08-1.28453931E-06-8.22556055E-06
2.07233819E-055.01760595E-064.63089558E-053.40284637E-07-1.18508088E-05-7.59148883E-05
1.52157677E-073.68477466E-083.40284637E-072.84105874E-09-9.36867666E-08-5.55688085E-07
-5.30423890E-06-1.28453931E-06-1.18508088E-05-9.36867666E-083.28418482E-061.93649272E-05
-3.39729249E-05-8.22556055E-06-7.59148883E-05-5.55688085E-071.93649272E-051.24467598E-04

Correlation matrix
1.000000000.999999750.999984520.93738695-0.96111294-0.99993075
0.999999751.000000000.999983690.93756133-0.96130779-0.99992220
0.999984520.999983691.000000000.93814451-0.96095201-0.99992243
0.937386950.937561330.938144511.00000000-0.96989417-0.93446454
-0.96111294-0.96130779-0.96095201-0.969894171.000000000.95779798
-0.99993075-0.99992220-0.99992243-0.934464540.957797981.00000000