AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XU229 ∴ Orbital info ∴ Epoch epochXXX

(80432) 1999XU229 ▹

ORBITAL INFORMATION

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(ASCII data file 80432.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28795	7.808e-09	au
e	0.124927	3.694e-08
i	6.932	4.175e-06	deg
Ω	341.042	3.425e-05	deg
ω	77.603	3.995e-05	deg
M	11.219	1.834e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0021	au
Aphelion	2.5738	au
Asc. node-Earth separation	1.18521	au
Desc. node-Earth separation	1.32362	au
Earth MOID	1.02764	au
Orbital period	1264.06	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.13857627	-0.00314726	-0.00596886	-0.12026145	0.03723886
0.13857627	1.00000000	-0.00740890	-0.02491692	-0.02627672	0.02893066
-0.00314726	-0.00740890	1.00000000	0.00530080	-0.01640673	0.02449467
-0.00596886	-0.02491692	0.00530080	1.00000000	-0.85360452	0.01273959
-0.12026145	-0.02627672	-0.01640673	-0.85360452	1.00000000	-0.51459667
0.03723886	0.02893066	0.02449467	0.01273959	-0.51459667	1.00000000

Covariance matrix
6.09593093E-17	3.99653485E-17	-1.02601380E-16	-1.59626738E-15	-3.75123357E-14	5.33283834E-15
3.99653485E-17	1.36442437E-15	-1.14269071E-15	-3.15256160E-14	-3.87769448E-14	1.96008595E-14
-1.02601380E-16	-1.14269071E-15	1.74341284E-11	7.58116266E-13	-2.73684308E-12	1.87591774E-12
-1.59626738E-15	-3.15256160E-14	7.58116266E-13	1.17324583E-09	-1.16809686E-09	8.00372193E-12
-3.75123357E-14	-3.87769448E-14	-2.73684308E-12	-1.16809686E-09	1.59608230E-09	-3.77082720E-10
5.33283834E-15	1.96008595E-14	1.87591774E-12	8.00372193E-12	-3.77082720E-10	3.36421734E-10