NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021HS1 ∴ Orbital info ∴ Epoch 59323 MJD

2021HS1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021HS1.eq0)

Keplerian elements
(Epoch 59323.5 MJD)
	Value	1-σ variation	Units
a	1.1222	0.0001342	au
e	0.114933	0.0001009
i	6.636	0.005522	deg
Ω	198.705	0.0004473	deg
ω	311.376	0.008137	deg
M	48.72	0.01633	deg

Other useful info
Absolute Magnitude (H)	26.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9932	au
Aphelion distance	1.2512	au
Asc. node-Earth separation	0.02773	au
Desc. node-Earth separation	0.20028	au
Earth MOID	0.02448	au
Orbital period	434.213	days
Date of orbit computation	feb 26 12:32

Covariance matrix
1.80144366E-08	1.35371040E-08	7.41121718E-07	5.87368509E-08	1.08852922E-06	-2.19155105E-06
1.35371040E-08	1.01749971E-08	5.56935320E-07	4.42495693E-08	8.17034479E-07	-1.64634615E-06
7.41121718E-07	5.56935320E-07	3.04944410E-05	2.41791008E-06	4.47617323E-05	-9.01453981E-05
5.87368509E-08	4.42495693E-08	2.41791008E-06	2.00038114E-07	3.50690197E-06	-7.12624737E-06
1.08852922E-06	8.17034479E-07	4.47617323E-05	3.50690197E-06	6.62114471E-05	-1.32684789E-04
-2.19155105E-06	-1.64634615E-06	-9.01453981E-05	-7.12624737E-06	-1.32684789E-04	2.66777816E-04

Correlation matrix
1.00000000	0.99988091	0.99992830	0.97846195	0.99669714	-0.99969241
0.99988091	1.00000000	0.99983256	0.98081144	0.99542077	-0.99926148
0.99992830	0.99983256	1.00000000	0.97897913	0.99616209	-0.99944377
0.97846195	0.98081144	0.97897913	1.00000000	0.96360869	-0.97550536
0.99669714	0.99542077	0.99616209	0.96360869	1.00000000	-0.99834292
-0.99969241	-0.99926148	-0.99944377	-0.97550536	-0.99834292	1.00000000