AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XE87 ∴ Orbital info ∴ Epoch epochXXX

(225836) 2001XE87 ▹

ORBITAL INFORMATION

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(ASCII data file 225836.eq0)

Keplerian elements at epoch
58078.4 MJD
	Value	1-σ variation	Units
a	2.53093	1.311e-08	au
e	0.15076	7.653e-08
i	14.299	6.115e-06	deg
Ω	98.842	2.113e-05	deg
ω	312.897	2.629e-05	deg
M	13.622	1.441e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1494	au
Aphelion	2.9125	au
Asc. node-Earth separation	1.25976	au
Desc. node-Earth separation	1.73824	au
Earth MOID	1.18656	au
Orbital period	1470.68	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	-0.06209947	-0.00891992	0.00966407	-0.11379766	0.18280420
-0.06209947	1.00000000	0.02496142	-0.04256162	0.06164450	-0.20933279
-0.00891992	0.02496142	1.00000000	-0.45508211	0.35720824	-0.00456366
0.00966407	-0.04256162	-0.45508211	1.00000000	-0.79263936	0.03534599
-0.11379766	0.06164450	0.35720824	-0.79263936	1.00000000	-0.61269872
0.18280420	-0.20933279	-0.00456366	0.03534599	-0.61269872	1.00000000

Covariance matrix
1.71866612E-16	-6.23041830E-17	-7.15026762E-16	2.67642679E-15	-3.92159471E-14	3.45319260E-14
-6.23041830E-17	5.85689029E-15	1.16806923E-14	-6.88099514E-14	1.24011357E-13	-2.30839268E-13
-7.15026762E-16	1.16806923E-14	3.73879465E-11	-5.87834552E-11	5.74144071E-11	-4.02085015E-13
2.67642679E-15	-6.88099514E-14	-5.87834552E-11	4.46271423E-10	-4.40158188E-10	1.07591659E-11
-3.92159471E-14	1.24011357E-13	5.74144071E-11	-4.40158188E-10	6.90982785E-10	-2.32070251E-10
3.45319260E-14	-2.30839268E-13	-4.02085015E-13	1.07591659E-11	-2.32070251E-10	2.07624101E-10