AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(99198) 2001HN3 ▹

ORBITAL INFORMATION

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(ASCII data file 99198.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.99152	1.74e-08	au
e	0.167032	3.762e-08
i	3.382	4.62e-06	deg
Ω	175.951	6.471e-05	deg
ω	127.216	6.658e-05	deg
M	97.858	2.021e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4918	au
Aphelion	3.4912	au
Asc. node-Earth separation	2.24012	au
Desc. node-Earth separation	1.63717	au
Earth MOID	1.47823	au
Orbital period	1889.89	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	0.07186134	-0.01104914	0.00658635	0.08247697	-0.59326786
0.07186134	1.00000000	0.00553452	0.00233859	0.04997299	-0.20948264
-0.01104914	0.00553452	1.00000000	-0.00659077	0.00484989	0.00780342
0.00658635	0.00233859	-0.00659077	1.00000000	-0.96951603	-0.00631604
0.08247697	0.04997299	0.00484989	-0.96951603	1.00000000	-0.22718479
-0.59326786	-0.20948264	0.00780342	-0.00631604	-0.22718479	1.00000000

Covariance matrix
3.02771514E-16	4.70449038E-17	-8.88188268E-16	7.41554487E-15	9.55502377E-14	-2.08664868E-13
4.70449038E-17	1.41553156E-15	9.61963598E-16	5.69318199E-15	1.25180512E-13	-1.59312122E-13
-8.88188268E-16	9.61963598E-16	2.13421530E-11	-1.97013580E-12	1.49173939E-12	7.28694140E-13
7.41554487E-15	5.69318199E-15	-1.97013580E-12	4.18679821E-09	-4.17674130E-09	-8.26088550E-12
9.55502377E-14	1.25180512E-13	1.49173939E-12	-4.17674130E-09	4.43285103E-09	-3.05746731E-10
-2.08664868E-13	-1.59312122E-13	7.28694140E-13	-8.26088550E-12	-3.05746731E-10	4.08584623E-10