NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SP2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021SP2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SP2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.15104 0.002414 au
e 0.523548 0.0005246
i 0.338 0.0004595 deg
Ω 328.507 0.07419 deg
ω 27.225 0.08302 deg
M 351.001 0.5905 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0249 au
Aphelion distance 3.2772 au
Asc. node-Earth separation 0.05268 au
Desc. node-Earth separation 1.94735 au
Earth MOID 0.02007 au
Orbital period 1152.31 days
Date of orbit computation   Jul 29 13:13

Covariance matrix
5.82786271E-061.26614450E-065.87668301E-07-8.14517752E-068.92776024E-07-1.42547993E-03
1.26614450E-062.75211659E-071.31982482E-07-9.34142014E-07-7.46169566E-07-3.09670521E-04
5.87668301E-071.31982482E-072.11159351E-072.79746176E-05-3.21007943E-05-1.42928019E-04
-8.14517752E-06-9.34142014E-072.79746176E-055.50421980E-03-6.15240197E-032.15014938E-03
8.92776024E-07-7.46169566E-07-3.21007943E-05-6.15240197E-036.89221514E-03-3.96045585E-04
-1.42547993E-03-3.09670521E-04-1.42928019E-042.15014938E-03-3.96045585E-043.48673407E-01

Correlation matrix
1.000000000.999758720.52975181-0.045477650.00445460-0.99999318
0.999758721.000000000.54749193-0.02400113-0.01713266-0.99967087
0.529751810.547491931.000000000.82056146-0.84145560-0.52674789
-0.04547765-0.024001130.820561461.00000000-0.998889400.04908077
0.00445460-0.01713266-0.84145560-0.998889401.00000000-0.00807898
-0.99999318-0.99967087-0.526747890.04908077-0.008078981.00000000