AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001HN3 ∴ Orbital info ∴ Epoch epochXXX

(99198) 2001HN3 ▹

ORBITAL INFORMATION

◲

(ASCII data file 99198.eq0)

Keplerian elements at epoch
57331.5 MJD
	Value	1-σ variation	Units
a	2.9921	1.783e-08	au
e	0.16478	3.755e-08
i	3.38	4.627e-06	deg
Ω	176.038	6.463e-05	deg
ω	125.62	6.655e-05	deg
M	234.105	1.762e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4991	au
Aphelion	3.4851	au
Asc. node-Earth separation	2.22442	au
Desc. node-Earth separation	1.65139	au
Earth MOID	1.48519	au
Orbital period	1890.44	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	0.15826978	-0.00884803	0.00118442	0.11401731	-0.49635230
0.15826978	1.00000000	0.00633797	0.00154673	0.05354405	-0.21302377
-0.00884803	0.00633797	1.00000000	-0.00870433	0.00697308	0.00645197
0.00118442	0.00154673	-0.00870433	1.00000000	-0.96868763	-0.00594304
0.11401731	0.05354405	0.00697308	-0.96868763	1.00000000	-0.23828986
-0.49635230	-0.21302377	0.00645197	-0.00594304	-0.23828986	1.00000000

Covariance matrix
3.17829821E-16	1.05950303E-16	-7.29805587E-16	1.36465425E-15	1.35279735E-13	-1.55917075E-13
1.05950303E-16	1.40998262E-15	1.10108372E-15	3.75354827E-15	1.33808212E-13	-1.40942274E-13
-7.29805587E-16	1.10108372E-15	2.14055641E-11	-2.60267099E-12	2.14710144E-12	5.25970863E-13
1.36465425E-15	3.75354827E-15	-2.60267099E-12	4.17677571E-09	-4.16647675E-09	-6.76761582E-12
1.35279735E-13	1.33808212E-13	2.14710144E-12	-4.16647675E-09	4.42924054E-09	-2.79432239E-10
-1.55917075E-13	-1.40942274E-13	5.25970863E-13	-6.76761582E-12	-2.79432239E-10	3.10464992E-10