AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YL131 ∴ Orbital info ∴ Epoch epochXXX

(261664) 2005YL131 ▹

ORBITAL INFORMATION

◲

(ASCII data file 261664.eq0)

Keplerian elements at epoch
57489.4 MJD
	Value	1-σ variation	Units
a	3.13157	2.196e-08	au
e	0.110501	6.535e-08
i	0.887	7.172e-06	deg
Ω	331.838	0.0004009	deg
ω	152.517	0.0004026	deg
M	303.422	3.603e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7855	au
Aphelion	3.4776	au
Asc. node-Earth separation	2.4178	au
Desc. node-Earth separation	1.82798	au
Earth MOID	1.80036	au
Orbital period	2024.14	days
Date of orbit computation	apr 23 20:45

Correlation matrix
1.00000000	-0.12978845	0.00705540	0.00009007	-0.00107402	0.00239412
-0.12978845	1.00000000	0.00331588	0.01891610	0.02308267	-0.39405540
0.00705540	0.00331588	1.00000000	0.14216155	-0.14135511	-0.00317317
0.00009007	0.01891610	0.14216155	1.00000000	-0.99508481	-0.00250628
-0.00107402	0.02308267	-0.14135511	-0.99508481	1.00000000	-0.09575646
0.00239412	-0.39405540	-0.00317317	-0.00250628	-0.09575646	1.00000000

Covariance matrix
4.82255195E-16	-1.86259039E-16	1.11126360E-15	7.93044677E-16	-9.49643689E-15	1.89408317E-15
-1.86259039E-16	4.27056856E-15	1.55416848E-15	4.95599619E-13	6.07349501E-13	-9.27715479E-13
1.11126360E-15	1.55416848E-15	5.14415323E-11	4.08785712E-10	-4.08204902E-10	-8.19908842E-13
7.93044677E-16	4.95599619E-13	4.08785712E-10	1.60736016E-07	-1.60629929E-07	-3.61992954E-11
-9.49643689E-15	6.07349501E-13	-4.08204902E-10	-1.60629929E-07	1.62113633E-07	-1.38896896E-09
1.89408317E-15	-9.27715479E-13	-8.19908842E-13	-3.61992954E-11	-1.38896896E-09	1.29786449E-09