NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021FH2 ∴ Orbital info ∴ Epoch 60400 MJD

2021FH2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021FH2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.98538	0.004705	au
e	0.455664	0.001227
i	14.576	0.02512	deg
Ω	172.63	0.005647	deg
ω	25.851	0.001719	deg
M	24.312	1.377	deg

Other useful info
Absolute Magnitude (H)	23.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0807	au
Aphelion distance	2.8901	au
Asc. node-Earth separation	0.12186	au
Desc. node-Earth separation	1.66166	au
Earth MOID	0.1073	au
Orbital period	1021.8	days
Date of orbit computation	feb 26 12:19

Covariance matrix
2.21383115E-05	5.77456488E-06	1.18188782E-04	2.65661105E-05	7.75584783E-06	-6.47871187E-03
5.77456488E-06	1.50623960E-06	3.08283976E-05	6.92953299E-06	2.02291530E-06	-1.68990943E-03
1.18188782E-04	3.08283976E-05	6.30971048E-04	1.41827990E-04	4.14090522E-05	-3.45876011E-02
2.65661105E-05	6.92953299E-06	1.41827990E-04	3.18866796E-05	9.26990826E-06	-7.77448513E-03
7.75584783E-06	2.02291530E-06	4.14090522E-05	9.26990826E-06	2.95339248E-06	-2.26978647E-03
-6.47871187E-03	-1.68990943E-03	-3.45876011E-02	-7.77448513E-03	-2.26978647E-03	1.89597602E+00

Correlation matrix
1.00000000	0.99999997	0.99999837	0.99988736	0.95917191	-1.00000000
0.99999997	1.00000000	0.99999817	0.99989014	0.95911368	-0.99999995
0.99999837	0.99999817	1.00000000	0.99989082	0.95924599	-0.99999840
0.99988736	0.99989014	0.99989082	1.00000000	0.95523495	-0.99988618
0.95917191	0.95911368	0.95924599	0.95523495	1.00000000	-0.95919742
-1.00000000	-0.99999995	-0.99999840	-0.99988618	-0.95919742	1.00000000