AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WM16 ∴ Orbital info ∴ Epoch epochXXX

(258355) 2001WM16 ▹

ORBITAL INFORMATION

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(ASCII data file 258355.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69525	1.633e-08	au
e	0.17018	6.504e-08
i	5.891	7.503e-06	deg
Ω	22.261	6.449e-05	deg
ω	358.136	7.046e-05	deg
M	32.795	2.589e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2366	au
Aphelion	3.1539	au
Asc. node-Earth separation	1.24042	au
Desc. node-Earth separation	2.15114	au
Earth MOID	1.23927	au
Orbital period	1616.21	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	-0.14871824	0.00968345	-0.04011863	0.11656500	-0.45614000
-0.14871824	1.00000000	-0.01982576	0.00172806	-0.12205531	0.28945529
0.00968345	-0.01982576	1.00000000	-0.16921855	0.15642134	-0.00798884
-0.04011863	0.00172806	-0.16921855	1.00000000	-0.91408514	0.02323127
0.11656500	-0.12205531	0.15642134	-0.91408514	1.00000000	-0.40560444
-0.45614000	0.28945529	-0.00798884	0.02323127	-0.40560444	1.00000000

Covariance matrix
2.66798812E-16	-1.58004356E-16	1.18676304E-15	-4.22602501E-14	1.34149527E-13	-1.92920750E-13
-1.58004356E-16	4.23083167E-15	-9.67574860E-15	7.24879380E-15	-5.59369231E-13	4.87509636E-13
1.18676304E-15	-9.67574860E-15	5.62968197E-11	-8.18811413E-11	8.26926596E-11	-1.55208054E-12
-4.22602501E-14	7.24879380E-15	-8.18811413E-11	4.15899098E-09	-4.15345658E-09	3.87932134E-11
1.34149527E-13	-5.59369231E-13	8.26926596E-11	-4.15345658E-09	4.96430064E-09	-7.39981008E-10
-1.92920750E-13	4.87509636E-13	-1.55208054E-12	3.87932134E-11	-7.39981008E-10	6.70467412E-10