AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TJ431 ∴ Orbital info ∴ Epoch epochXXX

(281338) 2007TJ431 ▹

ORBITAL INFORMATION

◲

(ASCII data file 281338.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16101	3.558e-08	au
e	0.140374	8.925e-08
i	5.74	9.897e-06	deg
Ω	39.188	7.056e-05	deg
ω	305.334	7.685e-05	deg
M	13.217	3.245e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7173	au
Aphelion	3.6047	au
Asc. node-Earth separation	1.87425	au
Desc. node-Earth separation	2.36549	au
Earth MOID	1.71524	au
Orbital period	2052.75	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.27094707	0.00281768	0.01437196	0.01295082	-0.32132340
-0.27094707	1.00000000	0.00847068	-0.00855658	0.16200363	-0.33636191
0.00281768	0.00847068	1.00000000	-0.24754065	0.22640879	0.00138938
0.01437196	-0.00855658	-0.24754065	1.00000000	-0.91674632	0.01000726
0.01295082	0.16200363	0.22640879	-0.91674632	1.00000000	-0.38774435
-0.32132340	-0.33636191	0.00138938	0.01000726	-0.38774435	1.00000000

Covariance matrix
1.26591420E-15	-8.60382059E-16	9.92202724E-16	3.60796688E-14	3.54129341E-14	-3.70935044E-13
-8.60382059E-16	7.96543521E-15	7.48220255E-15	-5.38826967E-14	1.11119917E-12	-9.74013424E-13
9.92202724E-16	7.48220255E-15	9.79518833E-11	-1.72861090E-10	1.72211475E-10	4.46149934E-13
3.60796688E-14	-5.38826967E-14	-1.72861090E-10	4.97838700E-09	-4.97113900E-09	2.29093618E-11
3.54129341E-14	1.11119917E-12	1.72211475E-10	-4.97113900E-09	5.90642651E-09	-9.66854812E-10
-3.70935044E-13	-9.74013424E-13	4.46149934E-13	2.29093618E-11	-9.66854812E-10	1.05270519E-09