AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SL81 ∴ Orbital info ∴ Epoch epochXXX

(83476) 2001SL81 ▹

ORBITAL INFORMATION

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(ASCII data file 83476.eq0)

Keplerian elements at epoch
57672.1 MJD
	Value	1-σ variation	Units
a	3.05273	1.855e-08	au
e	0.037647	6.459e-08
i	9.655	7.455e-06	deg
Ω	324.82	2.745e-05	deg
ω	26.803	7.359e-05	deg
M	283.554	6.853e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9378	au
Aphelion	3.1677	au
Asc. node-Earth separation	1.93689	au
Desc. node-Earth separation	2.16782	au
Earth MOID	1.93232	au
Orbital period	1948.19	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	0.00082900	0.00939730	-0.00740451	-0.04602880	0.05006613
0.00082900	1.00000000	-0.02136958	0.00599940	-0.29994650	0.32118467
0.00939730	-0.02136958	1.00000000	0.11157643	-0.03102146	-0.01159292
-0.00740451	0.00599940	0.11157643	1.00000000	-0.36995575	0.00329968
-0.04602880	-0.29994650	-0.03102146	-0.36995575	1.00000000	-0.92867012
0.05006613	0.32118467	-0.01159292	0.00329968	-0.92867012	1.00000000

Covariance matrix
3.44184595E-16	9.93359315E-19	1.29962410E-15	-3.77089255E-15	-6.28452713E-14	6.36523668E-14
9.93359315E-19	4.17166159E-15	-1.02889145E-14	1.06368947E-14	-1.42575718E-12	1.42162210E-12
1.29962410E-15	-1.02889145E-14	5.55696995E-11	2.28319866E-11	-1.70187844E-11	-5.92224851E-12
-3.77089255E-15	1.06368947E-14	2.28319866E-11	7.53536671E-10	-7.47393329E-10	6.20724335E-12
-6.28452713E-14	-1.42575718E-12	-1.70187844E-11	-7.47393329E-10	5.41619725E-09	-4.68364031E-09
6.36523668E-14	1.42162210E-12	-5.92224851E-12	6.20724335E-12	-4.68364031E-09	4.69623318E-09