AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QS56 ∴ Orbital info ∴ Epoch epochXXX

(490398) 2009QS56 ▹

ORBITAL INFORMATION

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(ASCII data file 490398.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78943	2.892e-08	au
e	0.183944	5.178e-08
i	3.346	7.806e-06	deg
Ω	264.778	0.0001299	deg
ω	40.533	0.0001327	deg
M	71.769	2.807e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2763	au
Aphelion	3.3025	au
Asc. node-Earth separation	1.34827	au
Desc. node-Earth separation	2.15024	au
Earth MOID	1.26227	au
Orbital period	1701.66	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	-0.10622013	0.00738780	-0.00234217	0.03983616	-0.45304647
-0.10622013	1.00000000	0.00306867	0.00469932	-0.03383807	0.15403947
0.00738780	0.00306867	1.00000000	-0.43830522	0.42940829	-0.01117762
-0.00234217	0.00469932	-0.43830522	1.00000000	-0.97922750	0.01028224
0.03983616	-0.03383807	0.42940829	-0.97922750	1.00000000	-0.20128778
-0.45304647	0.15403947	-0.01117762	0.01028224	-0.20128778	1.00000000

Covariance matrix
8.36352958E-16	-1.59050268E-16	1.66785124E-15	-8.79723089E-15	1.52845566E-13	-3.67800587E-13
-1.59050268E-16	2.68080686E-15	1.24031058E-15	3.16010467E-14	-2.32444359E-13	2.23892550E-13
1.66785124E-15	1.24031058E-15	6.09388488E-11	-4.44382542E-10	4.44731775E-10	-2.44946586E-12
-8.79723089E-15	3.16010467E-14	-4.44382542E-10	1.68681110E-08	-1.68731995E-08	3.74883186E-11
1.52845566E-13	-2.32444359E-13	4.44731775E-10	-1.68731995E-08	1.76019682E-08	-7.49674774E-10
-3.67800587E-13	2.23892550E-13	-2.44946586E-12	3.74883186E-11	-7.49674774E-10	7.88042674E-10