AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008US176 ∴ Orbital info ∴ Epoch epochXXX

(509781) 2008US176 ▹

ORBITAL INFORMATION

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(ASCII data file 509781.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.64475	2.484e-08	au
e	0.127646	6.847e-08
i	3.849	9.917e-06	deg
Ω	240.032	0.0001148	deg
ω	220.195	0.0001244	deg
M	159.82	4.448e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3072	au
Aphelion	2.9823	au
Asc. node-Earth separation	1.87077	au
Desc. node-Earth separation	1.3835	au
Earth MOID	1.32606	au
Orbital period	1571	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	-0.01875277	0.00198801	-0.00454959	0.00511193	-0.16002286
-0.01875277	1.00000000	0.00214342	0.00974235	-0.07692375	0.20279562
0.00198801	0.00214342	1.00000000	-0.28038659	0.25410283	0.01021287
-0.00454959	0.00974235	-0.28038659	1.00000000	-0.92027224	-0.00276679
0.00511193	-0.07692375	0.25410283	-0.92027224	1.00000000	-0.38073787
-0.16002286	0.20279562	0.01021287	-0.00276679	-0.38073787	1.00000000

Covariance matrix
6.17128782E-16	-3.18966073E-17	4.89775509E-16	-1.29775765E-14	1.57943728E-14	-1.76826154E-13
-3.18966073E-17	4.68794306E-15	1.45541664E-15	7.65928335E-14	-6.55059769E-13	6.17627056E-13
4.89775509E-16	1.45541664E-15	9.83511393E-11	-3.19286135E-10	3.13421287E-10	4.50520004E-12
-1.29775765E-14	7.65928335E-14	-3.19286135E-10	1.31845787E-08	-1.31425228E-08	-1.41314155E-11
1.57943728E-14	-6.55059769E-13	3.13421287E-10	-1.31425228E-08	1.54688697E-08	-2.10635685E-09
-1.76826154E-13	6.17627056E-13	4.50520004E-12	-1.41314155E-11	-2.10635685E-09	1.97857798E-09