AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011US128 ∴ Orbital info ∴ Epoch epochXXX

(634518) 2011US128 ▹

ORBITAL INFORMATION

◲

(ASCII data file 634518.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61365	2.046e-08	au
e	0.12387	4.665e-08
i	13.176	5.889e-06	deg
Ω	259.654	2.624e-05	deg
ω	32.853	3.929e-05	deg
M	88.945	2.911e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2899	au
Aphelion	2.9374	au
Asc. node-Earth separation	1.31557	au
Desc. node-Earth separation	1.88865	au
Earth MOID	1.28405	au
Orbital period	1543.37	days
Date of orbit computation	apr 23 22:02

Correlation matrix
1.00000000	0.05555292	0.01498422	-0.00061508	-0.01124274	-0.23561307
0.05555292	1.00000000	-0.00967403	0.00684697	-0.13673536	0.11073985
0.01498422	-0.00967403	1.00000000	-0.28665572	0.16336701	0.02390534
-0.00061508	0.00684697	-0.28665572	1.00000000	-0.66383763	0.01832478
-0.01124274	-0.13673536	0.16336701	-0.66383763	1.00000000	-0.72762144
-0.23561307	0.11073985	0.02390534	0.01832478	-0.72762144	1.00000000

Covariance matrix
4.18437328E-16	5.30105814E-17	1.80494665E-15	-3.30188711E-16	-9.03625455E-15	-1.40320149E-13
5.30105814E-17	2.17611069E-15	-2.65743837E-15	8.38216094E-15	-2.50623749E-13	1.50400700E-13
1.80494665E-15	-2.65743837E-15	3.46761032E-11	-4.42989165E-11	3.77990072E-11	4.09841158E-12
-3.30188711E-16	8.38216094E-15	-4.42989165E-11	6.88707316E-10	-6.84510504E-10	1.40010835E-11
-9.03625455E-15	-2.50623749E-13	3.77990072E-11	-6.84510504E-10	1.54383828E-09	-8.32361218E-10
-1.40320149E-13	1.50400700E-13	4.09841158E-12	1.40010835E-11	-8.32361218E-10	8.47638928E-10