AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001HK9 ∴ Orbital info ∴ Epoch epochXXX

(46234) 2001HK9 ▹

ORBITAL INFORMATION

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(ASCII data file 46234.eq0)

Keplerian elements at epoch
57718.6 MJD
	Value	1-σ variation	Units
a	2.98362	1.306e-08	au
e	0.226807	2.999e-08
i	9.554	3.673e-06	deg
Ω	207.485	1.973e-05	deg
ω	122.844	2.141e-05	deg
M	288.382	8.894e-06	deg

Other useful info
Absolute Magnitude (H)	13.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3069	au
Aphelion	3.6603	au
Asc. node-Earth separation	2.2217	au
Desc. node-Earth separation	1.52459	au
Earth MOID	1.31259	au
Orbital period	1882.41	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.23998815	0.01924584	0.01838814	0.06649322	-0.25858459
0.23998815	1.00000000	-0.00623031	0.00222333	0.04287009	-0.17474497
0.01924584	-0.00623031	1.00000000	0.07428043	-0.07541489	0.02170093
0.01838814	0.00222333	0.07428043	1.00000000	-0.90860342	0.00108280
0.06649322	0.04287009	-0.07541489	-0.90860342	1.00000000	-0.40121211
-0.25858459	-0.17474497	0.02170093	0.00108280	-0.40121211	1.00000000

Covariance matrix
1.70498698E-16	9.39861226E-17	9.22983455E-16	4.73685576E-15	1.85854568E-14	-3.00291446E-14
9.39861226E-17	8.99553091E-16	-6.86308774E-16	1.31555276E-15	2.75234629E-14	-4.66120123E-14
9.22983455E-16	-6.86308774E-16	1.34894173E-11	5.38223748E-12	-5.92910325E-12	7.08850777E-13
4.73685576E-15	1.31555276E-15	5.38223748E-12	3.89209706E-10	-3.83708593E-10	1.89985402E-13
1.85854568E-14	2.75234629E-14	-5.92910325E-12	-3.83708593E-10	4.58216426E-10	-7.63816674E-11
-3.00291446E-14	-4.66120123E-14	7.08850777E-13	1.89985402E-13	-7.63816674E-11	7.90969178E-11