AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XM99 ∴ Orbital info ∴ Epoch epochXXX

(41283) 1999XM99 ▹

ORBITAL INFORMATION

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(ASCII data file 41283.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.96715	2.454e-08	au
e	0.211991	3.761e-08
i	11.6	4.174e-06	deg
Ω	84.935	2.03e-05	deg
ω	273.589	2.258e-05	deg
M	97.528	9.565e-06	deg

Other useful info
Absolute Magnitude (H)	12.5	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1261	au
Aphelion	4.8082	au
Asc. node-Earth separation	2.75559	au
Desc. node-Earth separation	2.82422	au
Earth MOID	2.15245	au
Orbital period	2886.13	days
Date of orbit computation	Jun 5 00:45

Correlation matrix
1.00000000	-0.02047948	0.01418791	0.03198305	0.02420206	-0.40112312
-0.02047948	1.00000000	-0.00253399	-0.00211262	0.07222219	-0.21413163
0.01418791	-0.00253399	1.00000000	-0.19826088	0.18492743	-0.01724357
0.03198305	-0.00211262	-0.19826088	1.00000000	-0.89039967	0.01794602
0.02420206	0.07222219	0.18492743	-0.89039967	1.00000000	-0.42970887
-0.40112312	-0.21413163	-0.01724357	0.01794602	-0.42970887	1.00000000

Covariance matrix
6.02160325E-16	-1.88989384E-17	1.45316722E-15	1.59325436E-14	1.34114797E-14	-9.41475188E-14
-1.88989384E-17	1.41424599E-15	-3.97747787E-16	-1.61284924E-15	6.13340266E-14	-7.70226441E-14
1.45316722E-15	-3.97747787E-16	1.74213625E-11	-1.67991495E-11	1.74305350E-11	-6.88404098E-13
1.59325436E-14	-1.61284924E-15	-1.67991495E-11	4.12114996E-10	-4.08190155E-10	3.48459569E-12
1.34114797E-14	6.13340266E-14	1.74305350E-11	-4.08190155E-10	5.09960636E-10	-9.28149130E-11
-9.41475188E-14	-7.70226441E-14	-6.88404098E-13	3.48459569E-12	-9.28149130E-11	9.14850707E-11