NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017HQ49 ∴ Orbital info ∴ Epoch 57885 MJD

2017HQ49 ▹

ORBITAL INFORMATION

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(ASCII data file 2017HQ49.eq0)

Keplerian elements
(Epoch 57885.9 MJD)
	Value	1-σ variation	Units
a	1.32915	2.895e-05	au
e	0.327415	1.791e-05
i	9.395	0.0004622	deg
Ω	221.137	0.0002477	deg
ω	299.23	0.0002828	deg
M	42.421	0.00172	deg

Other useful info
Absolute Magnitude (H)	23.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.894	au
Aphelion distance	1.7643	au
Asc. node-Earth separation	0.01552	au
Desc. node-Earth separation	0.42202	au
Earth MOID	0.00901	au
Orbital period	559.703	days
Date of orbit computation	Jul 29 12:26

Covariance matrix
8.38086127E-10	5.17911698E-10	1.32892765E-08	7.06210951E-09	7.75613596E-10	-4.96767275E-08
5.17911698E-10	3.20822562E-10	8.25905592E-09	4.40070601E-09	2.32704002E-10	-3.05969774E-08
1.32892765E-08	8.25905592E-09	2.13617068E-07	1.14246173E-07	-2.74149397E-09	-7.81505826E-07
7.06210951E-09	4.40070601E-09	1.14246173E-07	6.13336338E-08	-5.28960056E-09	-4.13740653E-07
7.75613596E-10	2.32704002E-10	-2.74149397E-09	-5.28960056E-09	7.99717081E-08	-7.86632240E-08
-4.96767275E-08	-3.05969774E-08	-7.81505826E-07	-4.13740653E-07	-7.86632240E-08	2.95804123E-06

Correlation matrix
1.00000000	0.99880094	0.99320532	0.98501031	0.09473990	-0.99771509
0.99880094	1.00000000	0.99765407	0.99206598	0.04594129	-0.99321659
0.99320532	0.99765407	1.00000000	0.99810064	-0.02097496	-0.98313268
0.98501031	0.99206598	0.99810064	1.00000000	-0.07552754	-0.97135222
0.09473990	0.04594129	-0.02097496	-0.07552754	1.00000000	-0.16173404
-0.99771509	-0.99321659	-0.98313268	-0.97135222	-0.16173404	1.00000000