AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002QA61 ∴ Orbital info ∴ Epoch epochXXX

(629518) 2002QA61 ▹

ORBITAL INFORMATION

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(ASCII data file 629518.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.9832	3.378e-08	au
e	0.07659	8.11e-08
i	8.303	9.731e-06	deg
Ω	320.945	6.085e-05	deg
ω	337.623	9.067e-05	deg
M	101.162	6.915e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7547	au
Aphelion	3.2117	au
Asc. node-Earth separation	1.75683	au
Desc. node-Earth separation	2.20537	au
Earth MOID	1.74113	au
Orbital period	1882.01	days
Date of orbit computation	apr 23 22:01

Correlation matrix
1.00000000	-0.21733230	-0.00947766	-0.03857513	0.13062828	-0.27839953
-0.21733230	1.00000000	-0.02915121	-0.00610333	0.18858201	-0.19340607
-0.00947766	-0.02915121	1.00000000	0.32571953	-0.22485817	0.00655227
-0.03857513	-0.00610333	0.32571953	1.00000000	-0.67713198	0.02141395
0.13062828	0.18858201	-0.22485817	-0.67713198	1.00000000	-0.73974937
-0.27839953	-0.19340607	0.00655227	0.02141395	-0.73974937	1.00000000

Covariance matrix
1.14098233E-15	-5.95357050E-16	-3.11541575E-15	-7.92839213E-14	4.00077196E-13	-6.50293554E-13
-5.95357050E-16	6.57699514E-15	-2.30062367E-14	-3.01174937E-14	1.38669565E-12	-1.08463932E-12
-3.11541575E-15	-2.30062367E-14	9.47000918E-11	1.92866688E-10	-1.98404262E-10	4.40929137E-12
-7.92839213E-14	-3.01174937E-14	1.92866688E-10	3.70234118E-09	-3.73575739E-09	9.01024428E-11
4.00077196E-13	1.38669565E-12	-1.98404262E-10	-3.73575739E-09	8.22118165E-09	-4.63824000E-09
-6.50293554E-13	-1.08463932E-12	4.40929137E-12	9.01024428E-11	-4.63824000E-09	4.78192746E-09