AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001LA19 ∴ Orbital info ∴ Epoch epochXXX

(54781) 2001LA19 ▹

ORBITAL INFORMATION

◲

(ASCII data file 54781.eq0)

Keplerian elements at epoch
58072.5 MJD
	Value	1-σ variation	Units
a	2.43759	8.344e-09	au
e	0.237458	3.254e-08
i	8.812	3.586e-06	deg
Ω	224.554	2.893e-05	deg
ω	171.83	3.087e-05	deg
M	45.544	1.083e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8588	au
Aphelion	3.0164	au
Asc. node-Earth separation	1.99688	au
Desc. node-Earth separation	0.87136	au
Earth MOID	0.86606	au
Orbital period	1390.08	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	-0.19674360	0.02982581	-0.00707170	0.16194783	-0.47437781
-0.19674360	1.00000000	-0.02179485	0.00876059	-0.10004778	0.30274081
0.02982581	-0.02179485	1.00000000	-0.13507507	0.13529350	-0.03233560
-0.00707170	0.00876059	-0.13507507	1.00000000	-0.92900732	0.00901158
0.16194783	-0.10004778	0.13529350	-0.92900732	1.00000000	-0.36515478
-0.47437781	0.30274081	-0.03233560	0.00901158	-0.36515478	1.00000000

Covariance matrix
6.96254215E-17	-5.34161132E-17	8.92333496E-16	-1.70681511E-15	4.17216410E-14	-4.28814959E-14
-5.34161132E-17	1.05870636E-15	-2.54268644E-15	8.24517710E-15	-1.00507287E-13	1.06713745E-13
8.92333496E-16	-2.54268644E-15	1.28558898E-11	-1.40089324E-11	1.49771892E-11	-1.25601162E-12
-1.70681511E-15	8.24517710E-15	-1.40089324E-11	8.36676374E-10	-8.29660115E-10	2.82384868E-12
4.17216410E-14	-1.00507287E-13	1.49771892E-11	-8.29660115E-10	9.53245235E-10	-1.22135231E-10
-4.28814959E-14	1.06713745E-13	-1.25601162E-12	2.82384868E-12	-1.22135231E-10	1.17360859E-10