NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021HZ ∴ Orbital info ∴ Epoch 59322 MJD

2021HZ ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021HZ.eq0)

Keplerian elements
(Epoch 59322.2 MJD)
	Value	1-σ variation	Units
a	0.857753	0.0001387	au
e	0.314782	0.0004406
i	5.47	0.009254	deg
Ω	42.961	0.007709	deg
ω	322.319	0.009572	deg
M	218.36	0.02647	deg

Other useful info
Absolute Magnitude (H)	25.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5877	au
Aphelion distance	1.1278	au
Asc. node-Earth separation	-0.37345	au
Desc. node-Earth separation	0.02114	au
Earth MOID	0.00678	au
Orbital period	290.163	days
Date of orbit computation	feb 26 12:38

Covariance matrix
1.92310669E-08	-6.07411613E-08	-1.26280032E-06	1.01191662E-06	-1.25751692E-06	-3.25802412E-06
-6.07411613E-08	1.94166951E-07	4.06741733E-06	-3.31360001E-06	3.82646553E-06	1.08773729E-05
-1.26280032E-06	4.06741733E-06	8.56315693E-05	-7.05188976E-05	7.77020567E-05	2.33909747E-04
1.01191662E-06	-3.31360001E-06	-7.05188976E-05	5.94327219E-05	-5.90048258E-05	-2.01233287E-04
-1.25751692E-06	3.82646553E-06	7.77020567E-05	-5.90048258E-05	9.16182778E-05	1.76102639E-04
-3.25802412E-06	1.08773729E-05	2.33909747E-04	-2.01233287E-04	1.76102639E-04	7.00914356E-04

Correlation matrix
1.00000000	-0.99401685	-0.98404745	0.94652095	-0.94737318	-0.88740144
-0.99401685	1.00000000	0.99750281	-0.97543788	0.90723352	0.93240348
-0.98404745	0.99750281	1.00000000	-0.98849790	0.87725227	0.95477028
0.94652095	-0.97543788	-0.98849790	1.00000000	-0.79962002	-0.98594919
-0.94737318	0.90723352	0.87725227	-0.79962002	1.00000000	0.69493202
-0.88740144	0.93240348	0.95477028	-0.98594919	0.69493202	1.00000000