AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SP213 ∴ Orbital info ∴ Epoch epochXXX

(451168) 2009SP213 ▹

ORBITAL INFORMATION

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(ASCII data file 451168.eq0)

Keplerian elements at epoch
58216.9 MJD
	Value	1-σ variation	Units
a	3.15161	4.454e-08	au
e	0.109224	1.235e-07
i	9.404	1.292e-05	deg
Ω	20.646	4.88e-05	deg
ω	348.83	7.564e-05	deg
M	197.15	4.881e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8074	au
Aphelion	3.4958	au
Asc. node-Earth separation	1.81492	au
Desc. node-Earth separation	2.48578	au
Earth MOID	1.80698	au
Orbital period	2043.61	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	0.10458677	0.00623629	-0.00660872	0.01176288	-0.00955698
0.10458677	1.00000000	-0.03969477	0.00497909	-0.16447433	0.23397182
0.00623629	-0.03969477	1.00000000	-0.42844026	0.29826888	-0.03608342
-0.00660872	0.00497909	-0.42844026	1.00000000	-0.64556027	0.01649610
0.01176288	-0.16447433	0.29826888	-0.64556027	1.00000000	-0.76945235
-0.00955698	0.23397182	-0.03608342	0.01649610	-0.76945235	1.00000000

Covariance matrix
1.98352382E-15	5.75254846E-16	3.58751026E-15	-1.43627032E-14	3.96284866E-14	-2.07753004E-14
5.75254846E-16	1.52521007E-14	-6.33208202E-14	3.00064545E-14	-1.53651986E-12	1.41038087E-12
3.58751026E-15	-6.33208202E-14	1.66838676E-10	-2.70046463E-10	2.91428173E-10	-2.27490903E-11
-1.43627032E-14	3.00064545E-14	-2.70046463E-10	2.38122096E-09	-2.38293314E-09	3.92906380E-11
3.96284866E-14	-1.53651986E-12	2.91428173E-10	-2.38293314E-09	5.72203399E-09	-2.84095899E-09
-2.07753004E-14	1.41038087E-12	-2.27490903E-11	3.92906380E-11	-2.84095899E-09	2.38240745E-09