NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017HR3 ∴ Orbital info ∴ Epoch 57867 MJD

2017HR3 ▹

ORBITAL INFORMATION

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(ASCII data file 2017HR3.eq0)

Keplerian elements
(Epoch 57867.8 MJD)
	Value	1-σ variation	Units
a	1.36047	0.002743	au
e	0.201129	0.001354
i	19.859	0.073	deg
Ω	202.631	0.01114	deg
ω	345.172	0.04393	deg
M	19.149	0.08793	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0868	au
Aphelion distance	1.6341	au
Asc. node-Earth separation	0.09037	au
Desc. node-Earth separation	0.62183	au
Earth MOID	0.09005	au
Orbital period	579.602	days
Date of orbit computation	feb 26 11:35

Covariance matrix
7.52606963E-06	3.71506334E-06	2.00259558E-04	3.05219932E-05	1.20071768E-04	-2.41171409E-04
3.71506334E-06	1.83393259E-06	9.88517104E-05	1.50710851E-05	5.92372959E-05	-1.19033269E-04
2.00259558E-04	9.88517104E-05	5.32873996E-03	8.12077267E-04	3.19551417E-03	-6.41751304E-03
3.05219932E-05	1.50710851E-05	8.12077267E-04	1.24057442E-04	4.85024551E-04	-9.77191501E-04
1.20071768E-04	5.92372959E-05	3.19551417E-03	4.85024551E-04	1.92967974E-03	-3.85417495E-03
-2.41171409E-04	-1.19033269E-04	-6.41751304E-03	-9.77191501E-04	-3.85417495E-03	7.73131810E-03

Correlation matrix
1.00000000	0.99997795	0.99999280	0.99888931	0.99635515	-0.99980414
0.99997795	1.00000000	0.99995450	0.99917469	0.99577432	-0.99965445
0.99999280	0.99995450	1.00000000	0.99878883	0.99651965	-0.99983359
0.99888931	0.99917469	0.99878883	1.00000000	0.99131047	-0.99779540
0.99635515	0.99577432	0.99651965	0.99131047	1.00000000	-0.99784259
-0.99980414	-0.99965445	-0.99983359	-0.99779540	-0.99784259	1.00000000