NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021LL15 ∴ Orbital info ∴ Epoch 59380 MJD
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2021LL15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021LL15.eq0)
Keplerian elements
(Epoch 59380.4 MJD)
Value 1-σ variation Units
a 0.972478 0.0003311 au
e 0.34456 0.0008125
i 3.983 0.01086 deg
Ω 245.158 0.0287 deg
ω 244.188 0.05561 deg
M 96.381 0.1042 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6374 au
Aphelion distance 1.3076 au
Asc. node-Earth separation -0.00472 au
Desc. node-Earth separation -0.24234 au
Earth MOID 0.00091 au
Orbital period 350.282 days
Date of orbit computation   Jul 29 13:13

Covariance matrix
1.09636304E-076.72913863E-081.19560652E-06-7.45399835E-061.51960197E-05-2.17608797E-05
6.72913863E-086.60193129E-078.79361021E-069.43286898E-06-1.53818681E-05-7.70106163E-05
1.19560652E-068.79361021E-061.18007036E-041.01163294E-04-1.56090475E-04-1.06627483E-03
-7.45399835E-069.43286898E-061.01163294E-048.23974321E-04-1.59251268E-033.87080422E-05
1.51960197E-05-1.53818681E-05-1.56090475E-04-1.59251268E-033.09280641E-03-4.74792499E-04
-2.17608797E-05-7.70106163E-05-1.06627483E-033.87080422E-05-4.74792499E-041.08661993E-02

Correlation matrix
1.000000000.250119060.33239703-0.784251320.82523243-0.63046419
0.250119061.000000000.996271620.40443754-0.34040601-0.90923525
0.332397030.996271621.000000000.32442340-0.25837238-0.94162152
-0.784251320.404437540.324423401.00000000-0.997584500.01293616
0.82523243-0.34040601-0.25837238-0.997584501.00000000-0.08190089
-0.63046419-0.90923525-0.941621520.01293616-0.081900891.00000000