NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021AA3 ∴ Orbital info ∴ Epoch 60600 MJD

2021AA3 ▹

ORBITAL INFORMATION

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(ASCII data file 2021AA3.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.68206	0.01318	au
e	0.291802	0.004302
i	18.731	0.2015	deg
Ω	102.889	0.007094	deg
ω	319.97	0.05549	deg
M	286.839	7.583	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1912	au
Aphelion distance	2.1729	au
Asc. node-Earth separation	0.27525	au
Desc. node-Earth separation	0.96612	au
Earth MOID	0.25085	au
Orbital period	796.823	days
Date of orbit computation	Jul 29 12:53

Covariance matrix
1.73601950E-04	5.66475514E-05	2.65532010E-03	9.34581370E-05	4.00599037E-04	-9.99159480E-02
5.66475514E-05	1.85047152E-05	8.66075926E-04	3.04954225E-05	1.24128215E-04	-3.26004978E-02
2.65532010E-03	8.66075926E-04	4.06217983E-02	1.42954577E-03	6.24766957E-03	-1.52831013E+00
9.34581370E-05	3.04954225E-05	1.42954577E-03	5.03213088E-05	2.15804204E-04	-5.37895328E-02
4.00599037E-04	1.24128215E-04	6.24766957E-03	2.15804204E-04	3.07894213E-03	-2.31475480E-01
-9.99159480E-02	-3.26004978E-02	-1.52831013E+00	-5.37895328E-02	-2.31475480E-01	5.75066339E+01

Correlation matrix
1.00000000	0.99945361	0.99990793	0.99991678	0.54793853	-0.99999664
0.99945361	1.00000000	0.99893031	0.99934970	0.52003017	-0.99936481
0.99990793	0.99893031	1.00000000	0.99986768	0.55864732	-0.99993770
0.99991678	0.99934970	0.99986768	1.00000000	0.54825572	-0.99991443
0.54793853	0.52003017	0.55864732	0.54825572	1.00000000	-0.55010457
-0.99999664	-0.99936481	-0.99993770	-0.99991443	-0.55010457	1.00000000