NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021HA3 ∴ Orbital info ∴ Epoch 59331 MJD

2021HA3 ▹

ORBITAL INFORMATION

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(ASCII data file 2021HA3.eq0)

Keplerian elements
(Epoch 59331.0 MJD)
	Value	1-σ variation	Units
a	1.93265	0.003705	au
e	0.539936	0.0009446
i	10.711	0.01322	deg
Ω	218.906	0.0008827	deg
ω	52.725	0.00213	deg
M	344.693	0.05036	deg

Other useful info
Absolute Magnitude (H)	23.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8891	au
Aphelion distance	2.9762	au
Asc. node-Earth separation	0.0247	au
Desc. node-Earth separation	1.04419	au
Earth MOID	0.01205	au
Orbital period	981.359	days
Date of orbit computation	Jul 29 13:09

Covariance matrix
1.37295430E-05	3.50006260E-06	4.89870275E-05	3.27062150E-06	-7.88510250E-06	1.86601176E-04
3.50006260E-06	8.92268528E-07	1.24882297E-05	8.33777923E-07	-2.01012008E-06	4.75700999E-05
4.89870275E-05	1.24882297E-05	1.74786157E-04	1.16696263E-05	-2.81334282E-05	6.65793105E-04
3.27062150E-06	8.33777923E-07	1.16696263E-05	7.79156430E-07	-1.87814375E-06	4.44516680E-05
-7.88510250E-06	-2.01012008E-06	-2.81334282E-05	-1.87814375E-06	4.53702347E-06	-1.07169882E-04
1.86601176E-04	4.75700999E-05	6.65793105E-04	4.44516680E-05	-1.07169882E-04	2.53613715E-03

Correlation matrix
1.00000000	0.99999996	0.99999892	0.99997678	-0.99906510	0.99999993
0.99999996	1.00000000	0.99999902	0.99997761	-0.99905340	0.99999979
0.99999892	0.99999902	1.00000000	0.99997952	-0.99904172	0.99999864
0.99997678	0.99997761	0.99997952	1.00000000	-0.99892064	0.99997551
-0.99906510	-0.99905340	-0.99904172	-0.99892064	1.00000000	-0.99908140
0.99999993	0.99999979	0.99999864	0.99997551	-0.99908140	1.00000000