AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XW89 ∴ Orbital info ∴ Epoch epochXXX

(337906) 2001XW89 ▹

ORBITAL INFORMATION

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(ASCII data file 337906.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39572	1.625e-08	au
e	0.201943	5.934e-08
i	2.298	9.979e-06	deg
Ω	19.419	0.0001875	deg
ω	48.291	0.0001932	deg
M	3.271	4.044e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9119	au
Aphelion	2.8795	au
Asc. node-Earth separation	1.02887	au
Desc. node-Earth separation	1.65277	au
Earth MOID	0.92711	au
Orbital period	1354.41	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	-0.07836497	0.00370566	-0.02237272	0.12748735	-0.60738162
-0.07836497	1.00000000	0.00191450	-0.01491505	-0.04631931	0.25581338
0.00370566	0.00191450	1.00000000	-0.35929700	0.34970863	-0.00418602
-0.02237272	-0.01491505	-0.35929700	1.00000000	-0.97261640	0.01725273
0.12748735	-0.04631931	0.34970863	-0.97261640	1.00000000	-0.24363780
-0.60738162	0.25581338	-0.00418602	0.01725273	-0.24363780	1.00000000

Covariance matrix
2.63912194E-16	-7.55442786E-17	6.00732724E-16	-6.81587095E-14	4.00063693E-13	-3.98999927E-13
-7.55442786E-17	3.52127331E-15	1.13368133E-15	-1.65976820E-13	-5.30938622E-13	6.13839124E-13
6.00732724E-16	1.13368133E-15	9.95797761E-11	-6.72375764E-10	6.74099880E-10	-1.68915123E-12
-6.81587095E-14	-1.65976820E-13	-6.72375764E-10	3.51678472E-08	-3.52327717E-08	1.30831453E-10
4.00063693E-13	-5.30938622E-13	6.74099880E-10	-3.52327717E-08	3.73133857E-08	-1.90308612E-09
-3.98999927E-13	6.13839124E-13	-1.68915123E-12	1.30831453E-10	-1.90308612E-09	1.63516990E-09