AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999HA3 ∴ Orbital info ∴ Epoch epochXXX

(53306) 1999HA3 ▹

ORBITAL INFORMATION

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(ASCII data file 53306.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.97688	1.345e-08	au
e	0.054854	4.554e-08
i	11.227	4.632e-06	deg
Ω	45.394	2.069e-05	deg
ω	124.425	4.11e-05	deg
M	4.843	3.522e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8136	au
Aphelion	3.1402	au
Asc. node-Earth separation	2.07288	au
Desc. node-Earth separation	1.86976	au
Earth MOID	1.83323	au
Orbital period	1876.03	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	-0.05105530	0.01832808	0.00075112	-0.07311847	-0.03892000
-0.05105530	1.00000000	0.00151301	-0.00335705	0.22770899	-0.24438193
0.01832808	0.00151301	1.00000000	-0.28061288	0.13445303	0.00620820
0.00075112	-0.00335705	-0.28061288	1.00000000	-0.49742825	0.00654231
-0.07311847	0.22770899	0.13445303	-0.49742825	1.00000000	-0.86092161
-0.03892000	-0.24438193	0.00620820	0.00654231	-0.86092161	1.00000000

Covariance matrix
1.80957688E-16	-3.12763400E-17	1.14213995E-15	2.09012926E-16	-4.04305808E-14	-1.84384735E-14
-3.12763400E-17	2.07383030E-15	3.19185631E-16	-3.16242741E-15	4.26246853E-13	-3.91939736E-13
1.14213995E-15	3.19185631E-16	2.14598879E-11	-2.68904274E-11	2.56022834E-11	1.01284500E-12
2.09012926E-16	-3.16242741E-15	-2.68904274E-11	4.27910314E-10	-4.22961872E-10	4.76618955E-12
-4.04305808E-14	4.26246853E-13	2.56022834E-11	-4.22961872E-10	1.68961901E-09	-1.24629716E-09
-1.84384735E-14	-3.91939736E-13	1.01284500E-12	4.76618955E-12	-1.24629716E-09	1.24030131E-09