AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HM75 ∴ Orbital info ∴ Epoch epochXXX

(305971) 2009HM75 ▹

ORBITAL INFORMATION

◲

(ASCII data file 305971.eq0)

Keplerian elements at epoch
57873.2 MJD
	Value	1-σ variation	Units
a	2.98453	2.762e-08	au
e	0.041782	4.733e-08
i	10.573	4.846e-06	deg
Ω	96.902	3.12e-05	deg
ω	200.991	7.876e-05	deg
M	126.185	7.22e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8598	au
Aphelion	3.1092	au
Asc. node-Earth separation	2.11567	au
Desc. node-Earth separation	1.85084	au
Earth MOID	1.84556	au
Orbital period	1883.27	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	0.28757737	-0.00326454	0.00644355	0.16675700	-0.19156754
0.28757737	1.00000000	-0.00796667	0.00994517	0.10124926	-0.13193823
-0.00326454	-0.00796667	1.00000000	-0.07429942	0.01904469	0.01178412
0.00644355	0.00994517	-0.07429942	1.00000000	-0.39266547	0.00377368
0.16675700	0.10124926	0.01904469	-0.39266547	1.00000000	-0.91971527
-0.19156754	-0.13193823	0.01178412	0.00377368	-0.91971527	1.00000000

Covariance matrix
7.62592807E-16	3.75906918E-16	-4.36839982E-16	5.55083459E-15	3.62691991E-13	-3.81924746E-13
3.75906918E-16	2.24057002E-15	-1.82730221E-15	1.46851474E-14	3.77466697E-13	-4.50878427E-13
-4.36839982E-16	-1.82730221E-15	2.34805397E-11	-1.12312044E-11	7.26834555E-12	4.12250105E-12
5.55083459E-15	1.46851474E-14	-1.12312044E-11	9.73136421E-10	-9.64755162E-10	8.49888336E-12
3.62691991E-13	3.77466697E-13	7.26834555E-12	-9.64755162E-10	6.20318971E-09	-5.22962393E-09
-3.81924746E-13	-4.50878427E-13	4.12250105E-12	8.49888336E-12	-5.22962393E-09	5.21217586E-09