NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PR16 ∴ Orbital info ∴ Epoch 60600 MJD
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2021PR16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PR16.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.11143 2.595e-08 au
e 0.082668 1.841e-07
i 1.328 2.734e-06 deg
Ω 13.588 9.244e-05 deg
ω 36.528 0.0001147 deg
M 176.697 6.222e-05 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0195 au
Aphelion distance 1.2033 au
Asc. node-Earth separation 0.03556 au
Desc. node-Earth separation 0.18432 au
Earth MOID 0.03002 au
Orbital period 427.976 days
Date of orbit computation   Jul 29 13:01

Covariance matrix
6.73314582E-164.56900960E-15-1.40249134E-14-1.27212219E-128.83635176E-134.15105037E-14
4.56900960E-153.39066984E-14-4.93460869E-15-9.23262867E-121.03572671E-11-3.04772749E-12
-1.40249134E-14-4.93460869E-157.47473652E-12-1.25120493E-102.41569234E-10-9.60372488E-11
-1.27212219E-12-9.23262867E-12-1.25120493E-108.54572456E-09-8.26990113E-093.01033220E-10
8.83635176E-131.03572671E-112.41569234E-10-8.26990113E-091.31497298E-08-4.69221209E-09
4.15105037E-14-3.04772749E-12-9.60372488E-113.01033220E-10-4.69221209E-093.87072228E-09

Correlation matrix
1.000000000.95624749-0.19769388-0.530329000.296965210.02571301
0.956247491.00000000-0.00980194-0.542385630.49050564-0.26603414
-0.19769388-0.009801941.00000000-0.495057970.77052239-0.56460635
-0.53032900-0.54238563-0.495057971.00000000-0.780130860.05234124
0.296965210.490505640.77052239-0.780130861.00000000-0.65769299
0.02571301-0.26603414-0.564606350.05234124-0.657692991.00000000