AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WA89 ∴ Orbital info ∴ Epoch epochXXX

(469901) 2005WA89 ▹

ORBITAL INFORMATION

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(ASCII data file 469901.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41614	1.523e-08	au
e	0.217262	7.864e-08
i	5.385	9.003e-06	deg
Ω	19.527	5.07e-05	deg
ω	25.849	5.466e-05	deg
M	323.205	1.427e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8912	au
Aphelion	2.9411	au
Asc. node-Earth separation	0.92852	au
Desc. node-Earth separation	1.85985	au
Earth MOID	0.90214	au
Orbital period	1371.77	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	0.17379438	0.00603464	-0.00227158	-0.12433729	0.02385254
0.17379438	1.00000000	-0.04168633	0.00228677	-0.10395311	0.28336064
0.00603464	-0.04168633	1.00000000	0.18311638	-0.16107304	-0.02642184
-0.00227158	0.00228677	0.18311638	1.00000000	-0.92291564	0.00530546
-0.12433729	-0.10395311	-0.16107304	-0.92291564	1.00000000	-0.36206182
0.02385254	0.28336064	-0.02642184	0.00530546	-0.36206182	1.00000000

Covariance matrix
2.32099058E-16	2.08206433E-16	8.27714865E-16	-1.75468449E-15	-1.03546040E-13	5.18606927E-15
2.08206433E-16	6.18362959E-15	-2.95126300E-14	9.11753551E-15	-4.46842660E-13	3.18000764E-13
8.27714865E-16	-2.95126300E-14	8.10559783E-11	8.35898262E-11	-7.92703517E-11	-3.39486455E-12
-1.75468449E-15	9.11753551E-15	8.35898262E-11	2.57079463E-09	-2.55794441E-09	3.83905115E-12
-1.03546040E-13	-4.46842660E-13	-7.92703517E-11	-2.55794441E-09	2.98807030E-09	-2.82452258E-10
5.18606927E-15	3.18000764E-13	-3.39486455E-12	3.83905115E-12	-2.82452258E-10	2.03673169E-10