AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003UB121 ∴ Orbital info ∴ Epoch epochXXX

(240398) 2003UB121 ▹

ORBITAL INFORMATION

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(ASCII data file 240398.eq0)

Keplerian elements at epoch
57872.1 MJD
	Value	1-σ variation	Units
a	2.73911	2.268e-08	au
e	0.059196	4.742e-08
i	13.279	6.721e-06	deg
Ω	196.001	2.263e-05	deg
ω	239.499	6.928e-05	deg
M	309.057	6.373e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.577	au
Aphelion	2.9013	au
Asc. node-Earth separation	1.81328	au
Desc. node-Earth separation	1.64964	au
Earth MOID	1.6124	au
Orbital period	1655.82	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	-0.07275435	0.02199736	-0.00469100	-0.27357406	0.28846733
-0.07275435	1.00000000	-0.01622061	0.00599669	-0.09871360	0.10844990
0.02199736	-0.01622061	1.00000000	-0.11365427	0.03106424	0.00497700
-0.00469100	0.00599669	-0.11365427	1.00000000	-0.31920914	0.00156840
-0.27357406	-0.09871360	0.03106424	-0.31920914	1.00000000	-0.94614787
0.28846733	0.10844990	0.00497700	0.00156840	-0.94614787	1.00000000

Covariance matrix
5.14220470E-16	-7.82375717E-17	3.35277188E-15	-2.40684259E-15	-4.29785319E-13	4.16862117E-13
-7.82375717E-17	2.24886516E-15	-5.17020492E-15	6.43428704E-15	-3.24310239E-13	3.27741908E-13
3.35277188E-15	-5.17020492E-15	4.51770209E-11	-1.72843051E-11	1.44651014E-11	2.13180400E-12
-2.40684259E-15	6.43428704E-15	-1.72843051E-11	5.11934938E-10	-5.00362408E-10	2.26144214E-12
-4.29785319E-13	-3.24310239E-13	1.44651014E-11	-5.00362408E-10	4.79958791E-09	-4.17716961E-09
4.16862117E-13	3.27741908E-13	2.13180400E-12	2.26144214E-12	-4.17716961E-09	4.06108646E-09