NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SA ∴ Orbital info ∴ Epoch 60600 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021SA.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.27842 0.0004833 au
e 0.578714 9.157e-05
i 1.647 0.0001865 deg
Ω 175.431 9.83e-05 deg
ω 148.406 0.0005725 deg
M 329.728 0.1048 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9599 au
Aphelion distance 3.597 au
Asc. node-Earth separation 1.99668 au
Desc. node-Earth separation 0.01019 au
Earth MOID 0.00137 au
Orbital period 1256.18 days
Date of orbit computation   Jul 29 13:06

Covariance matrix
2.33580289E-074.42535324E-089.01254359E-084.68691270E-08-2.76175238E-07-5.06619940E-05
4.42535324E-088.38416332E-091.70749875E-088.87995555E-09-5.23242992E-08-9.59829343E-06
9.01254359E-081.70749875E-083.47892242E-081.81152185E-08-1.06636572E-07-1.95475890E-05
4.68691270E-088.87995555E-091.81152185E-089.66209175E-09-5.59026763E-08-1.01655373E-05
-2.76175238E-07-5.23242992E-08-1.06636572E-07-5.59026763E-083.27748474E-075.99003648E-05
-5.06619940E-05-9.59829343E-06-1.95475890E-05-1.01655373E-055.99003648E-051.09882458E-02

Correlation matrix
1.000000000.999999960.999785680.98658200-0.99815113-1.00000000
0.999999961.000000000.999788550.98660963-0.99816702-0.99999994
0.999785680.999788551.000000000.98806525-0.99865037-0.99978506
0.986582000.986609630.988065251.00000000-0.99340578-0.98657606
-0.99815113-0.99816702-0.99865037-0.993405781.000000000.99814801
-1.00000000-0.99999994-0.99978506-0.986576060.998148011.00000000