AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YA11 ∴ Orbital info ∴ Epoch epochXXX

(389101) 2008YA11 ▹

ORBITAL INFORMATION

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(ASCII data file 389101.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61803	2.351e-08	au
e	0.12164	8.05e-08
i	10.481	6.174e-06	deg
Ω	83.174	3.744e-05	deg
ω	83.102	4.635e-05	deg
M	143.71	2.831e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2996	au
Aphelion	2.9365	au
Asc. node-Earth separation	1.55875	au
Desc. node-Earth separation	1.60165	au
Earth MOID	1.33567	au
Orbital period	1547.25	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	-0.58144835	0.02302399	0.00406144	0.04958557	-0.42543594
-0.58144835	1.00000000	-0.01964630	0.00719503	-0.00402379	0.23946170
0.02302399	-0.01964630	1.00000000	0.10387817	-0.07870305	-0.01083864
0.00406144	0.00719503	0.10387817	1.00000000	-0.79706281	0.00440530
0.04958557	-0.00402379	-0.07870305	-0.79706281	1.00000000	-0.56133951
-0.42543594	0.23946170	-0.01083864	0.00440530	-0.56133951	1.00000000

Covariance matrix
5.52556640E-16	-1.10024369E-15	3.34132478E-15	3.57450696E-15	5.40239801E-14	-2.83100771E-13
-1.10024369E-15	6.48005497E-15	-9.76381875E-15	2.16855246E-14	-1.50130002E-14	5.45687350E-13
3.34132478E-15	-9.76381875E-15	3.81152918E-11	2.40116404E-11	-2.25208111E-11	-1.89427476E-12
3.57450696E-15	2.16855246E-14	2.40116404E-11	1.40183169E-09	-1.38319468E-09	4.66919030E-12
5.40239801E-14	-1.50130002E-14	-2.25208111E-11	-1.38319468E-09	2.14825413E-09	-7.36524027E-10
-2.83100771E-13	5.45687350E-13	-1.89427476E-12	4.66919030E-12	-7.36524027E-10	8.01377145E-10