AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YS161 ∴ Orbital info ∴ Epoch epochXXX

(469919) 2005YS161 ▹

ORBITAL INFORMATION

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(ASCII data file 469919.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55424	2.077e-08	au
e	0.032735	6.364e-08
i	5.085	7.205e-06	deg
Ω	245.536	7.72e-05	deg
ω	187.335	0.0001419	deg
M	203.159	0.0001185	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4706	au
Aphelion	2.6379	au
Asc. node-Earth separation	1.62386	au
Desc. node-Earth separation	1.48541	au
Earth MOID	1.48538	au
Orbital period	1491.05	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	0.13096173	0.01113130	-0.00517689	-0.04827891	0.00756113
0.13096173	1.00000000	0.00007874	0.00263292	-0.13114911	0.14113959
0.01113130	0.00007874	1.00000000	-0.18458788	0.09756530	0.00231577
-0.00517689	0.00263292	-0.18458788	1.00000000	-0.55696118	0.01780744
-0.04827891	-0.13114911	0.09756530	-0.55696118	1.00000000	-0.83830279
0.00756113	0.14113959	0.00231577	0.01780744	-0.83830279	1.00000000

Covariance matrix
4.31297527E-16	1.73076996E-16	1.66564842E-15	-8.30042244E-15	-1.42264020E-13	1.86101874E-14
1.73076996E-16	4.04960756E-15	3.61053162E-17	1.29355853E-14	-1.18418874E-12	1.06446344E-12
1.66564842E-15	3.61053162E-17	5.19156471E-11	-1.02682141E-10	9.97455751E-11	1.97751260E-12
-8.30042244E-15	1.29355853E-14	-1.02682141E-10	5.96053431E-09	-6.10121923E-09	1.62936944E-10
-1.42264020E-13	-1.18418874E-12	9.97455751E-11	-6.10121923E-09	2.01325239E-08	-1.40969590E-08
1.86101874E-14	1.06446344E-12	1.97751260E-12	1.62936944E-10	-1.40969590E-08	1.40459407E-08