AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Atossa ∴ Orbital info ∴ Epoch epochXXX

(810) Atossa ▹

ORBITAL INFORMATION

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(ASCII data file 810.eq0)

Keplerian elements at epoch
57011.1 MJD
	Value	1-σ variation	Units
a	2.17867	2.974e-09	au
e	0.181023	2.926e-08
i	2.612	3.108e-06	deg
Ω	152.719	5.546e-05	deg
ω	195.599	5.595e-05	deg
M	309.063	6.633e-06	deg

Other useful info
Absolute Magnitude (H)	12.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7843	au
Aphelion	2.5731	au
Asc. node-Earth separation	1.56254	au
Desc. node-Earth separation	0.78277	au
Earth MOID	0.77628	au
Orbital period	1174.59	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.14521542	-0.01296232	0.00975275	-0.00228216	-0.09577728
-0.14521542	1.00000000	-0.00832989	0.00084172	0.00503019	-0.08223385
-0.01296232	-0.00832989	1.00000000	0.20363293	-0.20149020	-0.00130847
0.00975275	0.00084172	0.20363293	1.00000000	-0.99174546	0.00997846
-0.00228216	0.00503019	-0.20149020	-0.99174546	1.00000000	-0.13264733
-0.09577728	-0.08223385	-0.00130847	0.00997846	-0.13264733	1.00000000

Covariance matrix
8.84457846E-18	-1.26358218E-17	-1.19802508E-16	1.60862010E-15	-3.79720176E-16	-1.88941675E-15
-1.26358218E-17	8.56060286E-16	-7.57418896E-16	1.36586514E-15	8.23409120E-15	-1.59598746E-14
-1.19802508E-16	-7.57418896E-16	9.65804074E-12	3.50978447E-11	-3.50330436E-11	-2.69733630E-14
1.60862010E-15	1.36586514E-15	3.50978447E-11	3.07592581E-09	-3.07728404E-09	3.67094775E-12
-3.79720176E-16	8.23409120E-15	-3.50330436E-11	-3.07728404E-09	3.13010474E-09	-4.92271438E-11
-1.88941675E-15	-1.59598746E-14	-2.69733630E-14	3.67094775E-12	-4.92271438E-11	4.40000712E-11