NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AL2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021AL2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021AL2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.64474 0.0001946 au
e 0.586456 2.944e-05
i 13.852 0.0004607 deg
Ω 326.725 8.265e-06 deg
ω 167.488 0.000117 deg
M 309.762 0.03446 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0937 au
Aphelion distance 4.1958 au
Asc. node-Earth separation 3.04723 au
Desc. node-Earth separation 0.11709 au
Earth MOID 0.11379 au
Orbital period 1570.99 days
Date of orbit computation   Jul 29 12:56

Covariance matrix
3.78651460E-085.72855732E-098.96206240E-08-9.25022183E-102.19720858E-08-6.70463174E-06
5.72855732E-098.66664961E-101.35584874E-08-1.39965244E-103.32433600E-09-1.01433304E-06
8.96206240E-081.35584874E-082.12198585E-07-2.21179957E-095.20751707E-08-1.58687796E-05
-9.25022183E-10-1.39965244E-10-2.21179957E-096.83174475E-11-5.96363282E-101.63793182E-07
2.19720858E-083.32433600E-095.20751707E-08-5.96363282E-101.36965794E-08-3.89069042E-06
-6.70463174E-06-1.01433304E-06-1.58687796E-051.63793182E-07-3.89069042E-061.18716268E-03

Correlation matrix
1.000000000.999999600.99980868-0.575130650.96481802-0.99999998
0.999999601.000000000.99980288-0.575213100.96487984-0.99999962
0.999808680.999802881.00000000-0.580909810.96594723-0.99980930
-0.57513065-0.57521310-0.580909811.00000000-0.616508430.57514174
0.964818020.964879840.96594723-0.616508431.00000000-0.96486266
-0.99999998-0.99999962-0.999809300.57514174-0.964862661.00000000