NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AR3 ∴ Orbital info ∴ Epoch 59224 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021AR3.eq0)
Keplerian elements
(Epoch 59224.5 MJD)
Value 1-σ variation Units
a 1.47675 0.002871 au
e 0.506801 0.001269
i 8.016 0.01901 deg
Ω 106.256 0.003261 deg
ω 280.887 0.006359 deg
M 30.999 0.1123 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7283 au
Aphelion distance 2.2252 au
Asc. node-Earth separation 0.01811 au
Desc. node-Earth separation 0.19563 au
Earth MOID 0.00534 au
Orbital period 655.476 days
Date of orbit computation   Jul 29 12:58

Covariance matrix
8.24400923E-063.64380415E-065.45709887E-059.36284796E-06-1.81337763E-05-3.22517228E-04
3.64380415E-061.61055114E-062.41205444E-054.13828103E-06-8.01746615E-06-1.42550218E-04
5.45709887E-052.41205444E-053.61258238E-046.19770057E-05-1.20148546E-04-2.13486907E-03
9.36284796E-064.13828103E-066.19770057E-051.06351752E-05-2.05859168E-05-3.66290308E-04
-1.81337763E-05-8.01746615E-06-1.20148546E-04-2.05859168E-054.04387544E-057.09299844E-04
-3.22517228E-04-1.42550218E-04-2.13486907E-03-3.66290308E-047.09299844E-041.26173540E-02

Correlation matrix
1.000000000.999996620.999962490.99992266-0.99316209-0.99999894
0.999996621.000000000.999979200.99990881-0.99346138-0.99999190
0.999962490.999979201.000000000.99988346-0.99405578-0.99994986
0.999922660.999908810.999883461.00000000-0.99265653-0.99992853
-0.99316209-0.99346138-0.99405578-0.992656531.000000000.99299448
-0.99999894-0.99999190-0.99994986-0.999928530.992994481.00000000