AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YH137 ∴ Orbital info ∴ Epoch epochXXX

(481877) 2008YH137 ▹

ORBITAL INFORMATION

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(ASCII data file 481877.eq0)

Keplerian elements at epoch
57655.7 MJD
	Value	1-σ variation	Units
a	2.6076	2.001e-08	au
e	0.126996	6.219e-08
i	2.302	6.942e-06	deg
Ω	264.965	0.0002626	deg
ω	331.096	0.0002665	deg
M	185.64	4.357e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2764	au
Aphelion	2.9388	au
Asc. node-Earth separation	1.2933	au
Desc. node-Earth separation	1.90155	au
Earth MOID	1.2651	au
Orbital period	1538.01	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	0.04311265	0.00301120	-0.01456528	0.01358405	0.00027766
0.04311265	1.00000000	0.00723540	-0.00551024	-0.03362731	0.26079386
0.00301120	0.00723540	1.00000000	0.27305373	-0.26941525	0.00073147
-0.01456528	-0.00551024	0.27305373	1.00000000	-0.98565673	0.00574399
0.01358405	-0.03362731	-0.26941525	-0.98565673	1.00000000	-0.17295121
0.00027766	0.26079386	0.00073147	0.00574399	-0.17295121	1.00000000

Covariance matrix
4.00476325E-16	5.36547289E-17	4.18349708E-16	-7.65322166E-14	7.24345917E-14	2.42118790E-16
5.36547289E-17	3.86749554E-15	3.12384450E-15	-8.99752234E-14	-5.57230975E-13	7.06715700E-13
4.18349708E-16	3.12384450E-15	4.81974382E-11	4.97733953E-10	-4.98381957E-10	2.21280486E-13
-7.65322166E-14	-8.99752234E-14	4.97733953E-10	6.89404870E-08	-6.89590112E-08	6.57178440E-11
7.24345917E-14	-5.57230975E-13	-4.98381957E-10	-6.89590112E-08	7.09996691E-08	-2.00809493E-09
2.42118790E-16	7.06715700E-13	2.21280486E-13	6.57178440E-11	-2.00809493E-09	1.89873748E-09