NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017HR3 ∴ Orbital info ∴ Epoch 60400 MJD

2017HR3 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2017HR3.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.36035	0.002729	au
e	0.201095	0.001351
i	19.86	0.07306	deg
Ω	202.602	0.0112	deg
ω	345.225	0.04451	deg
M	152.001	4.841	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0868	au
Aphelion distance	1.6339	au
Asc. node-Earth separation	0.09028	au
Desc. node-Earth separation	0.6242	au
Earth MOID	0.08997	au
Orbital period	579.526	days
Date of orbit computation	feb 26 11:35

Covariance matrix
7.45006207E-06	3.68746200E-06	1.99420827E-04	3.05338826E-05	1.21046335E-04	-1.32123303E-02
3.68746200E-06	1.82521673E-06	9.87031751E-05	1.51175933E-05	5.98795363E-05	-6.53952313E-03
1.99420827E-04	9.87031751E-05	5.33810819E-03	8.17245440E-04	3.24067803E-03	-3.53663575E-01
3.05338826E-05	1.51175933E-05	8.17245440E-04	1.25417029E-04	4.94181183E-04	-5.41495114E-02
1.21046335E-04	5.98795363E-05	3.24067803E-03	4.94181183E-04	1.98076234E-03	-2.14676388E-01
-1.32123303E-02	-6.53952313E-03	-3.53663575E-01	-5.41495114E-02	-2.14676388E-01	2.34314417E+01

Correlation matrix
1.00000000	0.99997787	0.99999282	0.99890418	0.99645001	-0.99999994
0.99997787	1.00000000	0.99995445	0.99918794	0.99587544	-0.99997549
0.99999282	0.99995445	1.00000000	0.99880467	0.99661178	-0.99999342
0.99890418	0.99918794	0.99880467	1.00000000	0.99149782	-0.99888797
0.99645001	0.99587544	0.99661178	0.99149782	1.00000000	-0.99648001
-0.99999994	-0.99997549	-0.99999342	-0.99888797	-0.99648001	1.00000000