AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Ounas ∴ Orbital info ∴ Epoch epochXXX

(1473) Ounas ▹

ORBITAL INFORMATION

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(ASCII data file 1473.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57539	5.278e-09	au
e	0.236897	2.235e-08
i	13.646	2.748e-06	deg
Ω	216.457	1.074e-05	deg
ω	129.32	1.22e-05	deg
M	280.394	6.898e-06	deg

Other useful info
Absolute Magnitude (H)	12.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9653	au
Aphelion	3.1855	au
Asc. node-Earth separation	1.85357	au
Desc. node-Earth separation	1.12131	au
Earth MOID	0.99032	au
Orbital period	1509.6	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.08677663	0.04790865	0.01064402	0.13703870	-0.58294813
0.08677663	1.00000000	-0.01075714	0.01778025	-0.04724449	-0.01577821
0.04790865	-0.01075714	1.00000000	0.06436776	-0.04163654	-0.03605277
0.01064402	0.01778025	0.06436776	1.00000000	-0.86264574	0.01388440
0.13703870	-0.04724449	-0.04163654	-0.86264574	1.00000000	-0.46849131
-0.58294813	-0.01577821	-0.03605277	0.01388440	-0.46849131	1.00000000

Covariance matrix
2.78527243E-17	1.02346956E-17	6.94699626E-16	6.03566618E-16	8.82530423E-15	-2.12229935E-14
1.02346956E-17	4.99432258E-16	-6.60517904E-16	4.26935202E-15	-1.28837428E-14	-2.43242144E-15
6.94699626E-16	-6.60517904E-16	7.54916045E-12	1.90021859E-12	-1.39597165E-12	-6.83330607E-13
6.03566618E-16	4.26935202E-15	1.90021859E-12	1.15444089E-10	-1.13102169E-10	1.02909616E-12
8.82530423E-15	-1.28837428E-14	-1.39597165E-12	-1.13102169E-10	1.48903602E-10	-3.94363783E-11
-2.12229935E-14	-2.43242144E-15	-6.83330607E-13	1.02909616E-12	-3.94363783E-11	4.75867198E-11