AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1993HW1 ∴ Orbital info ∴ Epoch epochXXX

(15317) 1993HW1 ▹

ORBITAL INFORMATION

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(ASCII data file 15317.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29856	4.231e-09	au
e	0.205581	2.382e-08
i	12.519	2.611e-06	deg
Ω	75.806	1.267e-05	deg
ω	177.414	1.43e-05	deg
M	285.709	6.484e-06	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.826	au
Aphelion	2.7711	au
Asc. node-Earth separation	1.78605	au
Desc. node-Earth separation	0.81144	au
Earth MOID	0.81138	au
Orbital period	1272.86	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.12484851	0.00298185	-0.00104068	-0.04203870	-0.23143602
0.12484851	1.00000000	0.00764059	-0.02802408	-0.15875024	0.28262996
0.00298185	0.00764059	1.00000000	-0.25348635	0.20385178	0.03147575
-0.00104068	-0.02802408	-0.25348635	1.00000000	-0.85712617	-0.00751388
-0.04203870	-0.15875024	0.20385178	-0.85712617	1.00000000	-0.46530101
-0.23143602	0.28262996	0.03147575	-0.00751388	-0.46530101	1.00000000

Covariance matrix
1.79046733E-17	1.25814313E-17	3.29415996E-17	-5.58134855E-17	-2.54366217E-15	-6.35004128E-15
1.25814313E-17	5.67187925E-16	4.75079858E-16	-8.45927582E-15	-5.40635902E-14	4.36459624E-14
3.29415996E-17	4.75079858E-16	6.81635095E-12	-8.38820106E-12	7.61057513E-12	5.32861605E-13
-5.58134855E-17	-8.45927582E-15	-8.38820106E-12	1.60648459E-10	-1.55349561E-10	-6.17539563E-13
-2.54366217E-15	-5.40635902E-14	7.61057513E-12	-1.55349561E-10	2.04481482E-10	-4.31442947E-11
-6.35004128E-15	4.36459624E-14	5.32861605E-13	-6.17539563E-13	-4.31442947E-11	4.20460084E-11