AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001KR31 ∴ Orbital info ∴ Epoch epochXXX

(270034) 2001KR31 ▹

ORBITAL INFORMATION

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(ASCII data file 270034.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.09333	3.277e-08	au
e	0.280448	8.378e-08
i	32.098	8.345e-06	deg
Ω	79.435	1.62e-05	deg
ω	213.946	2.236e-05	deg
M	48.171	2.074e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2258	au
Aphelion	3.9609	au
Asc. node-Earth separation	2.73013	au
Desc. node-Earth separation	1.29682	au
Earth MOID	1.25303	au
Orbital period	1987.19	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	0.06035165	-0.02472189	0.02093948	0.00220687	-0.35771947
0.06035165	1.00000000	-0.03264832	0.00122341	-0.06035772	0.27671822
-0.02472189	-0.03264832	1.00000000	-0.06998994	0.10761616	-0.06824901
0.02093948	0.00122341	-0.06998994	1.00000000	-0.59029060	-0.02410846
0.00220687	-0.06035772	0.10761616	-0.59029060	1.00000000	-0.67837592
-0.35771947	0.27671822	-0.06824901	-0.02410846	-0.67837592	1.00000000

Covariance matrix
1.07404763E-15	1.65712685E-16	-6.76111184E-15	1.11175275E-14	1.61712275E-15	-2.43180108E-13
1.65712685E-16	7.01955747E-15	-2.28265557E-14	1.66056508E-15	-1.13068409E-13	4.80912778E-13
-6.76111184E-15	-2.28265557E-14	6.96384797E-11	-9.46217042E-12	2.00796315E-11	-1.18139383E-11
1.11175275E-14	1.66056508E-15	-9.46217042E-12	2.62458742E-10	-2.13820811E-10	-8.10165467E-12
1.61712275E-15	-1.13068409E-13	2.00796315E-11	-2.13820811E-10	4.99927669E-10	-3.14628247E-10
-2.43180108E-13	4.80912778E-13	-1.18139383E-11	-8.10165467E-12	-3.14628247E-10	4.30276272E-10