AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000QW228 ∴ Orbital info ∴ Epoch epochXXX

(105495) 2000QW228 ▹

ORBITAL INFORMATION

◲

(ASCII data file 105495.eq0)

Keplerian elements at epoch
57755.7 MJD
	Value	1-σ variation	Units
a	2.98255	1.529e-08	au
e	0.117493	3.948e-08
i	11.266	4.074e-06	deg
Ω	156.231	2.182e-05	deg
ω	266.234	2.813e-05	deg
M	358.27	1.73e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6321	au
Aphelion	3.333	au
Asc. node-Earth separation	1.97445	au
Desc. node-Earth separation	1.90793	au
Earth MOID	1.67406	au
Orbital period	1881.4	days
Date of orbit computation	apr 23 20:10

Correlation matrix
1.00000000	-0.06667946	0.02007188	0.00215625	-0.09937101	0.15501260
-0.06667946	1.00000000	-0.01637342	0.00652074	-0.11637901	0.19660614
0.02007188	-0.01637342	1.00000000	0.17772371	-0.12860628	-0.01162596
0.00215625	0.00652074	0.17772371	1.00000000	-0.76152321	0.00003435
-0.09937101	-0.11637901	-0.12860628	-0.76152321	1.00000000	-0.63901085
0.15501260	0.19660614	-0.01162596	0.00003435	-0.63901085	1.00000000

Covariance matrix
2.33735941E-16	-4.02507473E-17	1.25022115E-15	7.19208109E-16	-4.27284327E-14	4.10054338E-14
-4.02507473E-17	1.55897177E-15	-2.63387225E-15	5.61704809E-15	-1.29237419E-13	1.34316033E-13
1.25022115E-15	-2.63387225E-15	1.65986269E-11	1.57969502E-11	-1.47364457E-11	-8.19552319E-13
7.19208109E-16	5.61704809E-15	1.57969502E-11	4.75974420E-10	-4.67271660E-10	1.29659439E-14
-4.27284327E-14	-1.29237419E-13	-1.47364457E-11	-4.67271660E-10	7.91022763E-10	-3.10967057E-10
4.10054338E-14	1.34316033E-13	-8.19552319E-13	1.29659439E-14	-3.10967057E-10	2.99380367E-10