AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XB181 ∴ Orbital info ∴ Epoch epochXXX

(97299) 1999XB181 ▹

ORBITAL INFORMATION

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(ASCII data file 97299.eq0)

Keplerian elements at epoch
57746.1 MJD
	Value	1-σ variation	Units
a	2.79702	1.269e-08	au
e	0.193242	3.503e-08
i	7.37	5.101e-06	deg
Ω	338.605	3.194e-05	deg
ω	122.619	3.513e-05	deg
M	205.856	1.324e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2565	au
Aphelion	3.3375	au
Asc. node-Earth separation	1.99598	au
Desc. node-Earth separation	1.44768	au
Earth MOID	1.28307	au
Orbital period	1708.61	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	-0.07442963	0.00172656	-0.00607063	0.02779519	-0.05448595
-0.07442963	1.00000000	-0.00302181	0.00168108	0.08197540	-0.16442933
0.00172656	-0.00302181	1.00000000	0.19861858	-0.18202152	0.00578128
-0.00607063	0.00168108	0.19861858	1.00000000	-0.90591852	0.01628521
0.02779519	0.08197540	-0.18202152	-0.90591852	1.00000000	-0.42734713
-0.05448595	-0.16442933	0.00578128	0.01628521	-0.42734713	1.00000000

Covariance matrix
1.60945657E-16	-3.30760140E-17	1.11730188E-16	-2.46004107E-15	1.23886325E-14	-9.15266443E-15
-3.30760140E-17	1.22703034E-15	-5.39938524E-16	1.88098234E-15	1.00884689E-13	-7.62658846E-14
1.11730188E-16	-5.39938524E-16	2.60194614E-11	3.23622018E-11	-3.26201492E-11	3.90478184E-13
-2.46004107E-15	1.88098234E-15	3.23622018E-11	1.02032398E-09	-1.01665180E-09	6.88788160E-12
1.23886325E-14	1.00884689E-13	-3.26201492E-11	-1.01665180E-09	1.23432094E-09	-1.98800842E-10
-9.15266443E-15	-7.62658846E-14	3.90478184E-13	6.88788160E-12	-1.98800842E-10	1.75326179E-10