AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XC88 ∴ Orbital info ∴ Epoch epochXXX

(102988) 1999XC88 ▹

ORBITAL INFORMATION

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(ASCII data file 102988.eq0)

Keplerian elements at epoch
57443.3 MJD
	Value	1-σ variation	Units
a	2.68887	1.182e-08	au
e	0.255853	4.277e-08
i	7.38	4.821e-06	deg
Ω	255.007	3.614e-05	deg
ω	132.217	3.743e-05	deg
M	282.718	8.745e-06	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0009	au
Aphelion	3.3768	au
Asc. node-Earth separation	2.02055	au
Desc. node-Earth separation	1.15983	au
Earth MOID	1.01553	au
Orbital period	1610.47	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	0.15021679	0.01244188	-0.00343205	0.06828327	-0.32489358
0.15021679	1.00000000	-0.01373259	0.00255925	0.00115754	-0.08209361
0.01244188	-0.01373259	1.00000000	-0.11093401	0.10450316	0.00140863
-0.00343205	0.00255925	-0.11093401	1.00000000	-0.95970376	0.01282575
0.06828327	0.00115754	0.10450316	-0.95970376	1.00000000	-0.27577709
-0.32489358	-0.08209361	0.00140863	0.01282575	-0.27577709	1.00000000

Covariance matrix
1.39617957E-16	7.59119115E-17	7.08810708E-16	-1.46573132E-15	3.02003676E-14	-3.35719038E-14
7.59119115E-17	1.82911750E-15	-2.83169806E-15	3.95607283E-15	1.85303255E-15	-3.07039593E-14
7.08810708E-16	-2.83169806E-15	2.32459634E-11	-1.93316409E-11	1.88595130E-11	5.93928307E-14
-1.46573132E-15	3.95607283E-15	-1.93316409E-11	1.30635273E-09	-1.29835870E-09	4.05393822E-12
3.02003676E-14	1.85303255E-15	1.88595130E-11	-1.29835870E-09	1.40105290E-09	-9.02712931E-11
-3.35719038E-14	-3.07039593E-14	5.93928307E-14	4.05393822E-12	-9.02712931E-11	7.64765720E-11