AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SH128 ∴ Orbital info ∴ Epoch epochXXX

(457845) 2009SH128 ▹

ORBITAL INFORMATION

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(ASCII data file 457845.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.09913	6.191e-08	au
e	0.138005	1.685e-07
i	4.822	1.071e-05	deg
Ω	350.722	9.735e-05	deg
ω	339.677	0.0001065	deg
M	275.108	4.215e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6714	au
Aphelion	3.5268	au
Asc. node-Earth separation	1.68622	au
Desc. node-Earth separation	2.49872	au
Earth MOID	1.66121	au
Orbital period	1992.77	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	0.48301048	0.01032333	-0.01373637	0.07793611	-0.58288767
0.48301048	1.00000000	-0.01903428	0.00502024	-0.14571275	-0.03590219
0.01032333	-0.01903428	1.00000000	-0.06472714	0.06058537	-0.00556829
-0.01373637	0.00502024	-0.06472714	1.00000000	-0.91508191	0.01570414
0.07793611	-0.14571275	0.06058537	-0.91508191	1.00000000	-0.36712887
-0.58288767	-0.03590219	-0.00556829	0.01570414	-0.36712887	1.00000000

Covariance matrix
3.83302285E-15	5.03962209E-15	6.84812336E-15	-8.27874781E-14	5.13753697E-13	-1.52107521E-12
5.03962209E-15	2.84015101E-14	-3.43706775E-14	8.23602004E-14	-2.61465159E-12	-2.55027373E-13
6.84812336E-15	-3.43706775E-14	1.14805319E-10	-6.75132950E-11	6.91184976E-11	-2.51476775E-12
-8.27874781E-14	8.23602004E-14	-6.75132950E-11	9.47640846E-09	-9.48478302E-09	6.44364024E-11
5.13753697E-13	-2.61465159E-12	6.91184976E-11	-9.48478302E-09	1.13368157E-08	-1.64762814E-09
-1.52107521E-12	-2.55027373E-13	-2.51476775E-12	6.44364024E-11	-1.64762814E-09	1.77660233E-09