NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SJ1 ∴ Orbital info ∴ Epoch 59484 MJD
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2021SJ1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SJ1.eq0)
Keplerian elements
(Epoch 59484.3 MJD)
Value 1-σ variation Units
a 2.0356 5.188e-05 au
e 0.472169 1.239e-05
i 6.997 0.0001476 deg
Ω 321.544 0.000121 deg
ω 82.126 0.0002112 deg
M 345.357 0.0005751 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0745 au
Aphelion distance 2.9967 au
Asc. node-Earth separation 0.47278 au
Desc. node-Earth separation 0.70489 au
Earth MOID 0.14773 au
Orbital period 1060.81 days
Date of orbit computation   feb 26 12:34

Covariance matrix
2.69172000E-096.42716740E-107.60333313E-09-1.52618244E-10-5.55929881E-092.98016278E-08
6.42716740E-101.53479402E-101.81439031E-09-4.51564596E-11-1.31117282E-097.11354877E-09
7.60333313E-091.81439031E-092.17714651E-081.25703566E-09-1.78250275E-088.43027761E-08
-1.52618244E-10-4.51564596E-111.25703566E-091.46413627E-08-2.04760953E-084.16465316E-10
-5.55929881E-09-1.31117282E-09-1.78250275E-08-2.04760953E-084.45913499E-08-6.57997145E-08
2.98016278E-087.11354877E-098.43027761E-084.16465316E-10-6.57997145E-083.30714339E-07

Correlation matrix
1.000000000.999953080.99321953-0.02431088-0.507434240.99884600
0.999953081.000000000.99257159-0.03012341-0.501198290.99846938
0.993219530.992571591.000000000.07040654-0.572085670.99350838
-0.02431088-0.030123410.070406541.00000000-0.801366310.00598496
-0.50743424-0.50119829-0.57208567-0.801366311.00000000-0.54184140
0.998846000.998469380.993508380.00598496-0.541841401.00000000