AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WU16 ∴ Orbital info ∴ Epoch epochXXX

(140988) 2001WU16 ▹

ORBITAL INFORMATION

◲

(ASCII data file 140988.eq0)

Keplerian elements at epoch
58168.1 MJD
	Value	1-σ variation	Units
a	3.14275	1.8e-08	au
e	0.180235	3.625e-08
i	16.099	3.975e-06	deg
Ω	31.674	1.57e-05	deg
ω	177.382	1.963e-05	deg
M	163.401	1.182e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5763	au
Aphelion	3.7092	au
Asc. node-Earth separation	2.71278	au
Desc. node-Earth separation	1.57149	au
Earth MOID	1.5714	au
Orbital period	2035	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.06210762	0.00067121	0.00650690	0.02258487	-0.04610183
0.06210762	1.00000000	0.00094040	0.00397788	0.00205855	0.08736940
0.00067121	0.00094040	1.00000000	-0.07446232	0.07487034	-0.02948837
0.00650690	0.00397788	-0.07446232	1.00000000	-0.76331662	0.00066345
0.02258487	0.00205855	0.07487034	-0.76331662	1.00000000	-0.62546380
-0.04610183	0.08736940	-0.02948837	0.00066345	-0.62546380	1.00000000

Covariance matrix
3.23857894E-16	4.05170719E-17	4.80177663E-17	1.83833672E-15	7.98034425E-15	-9.80601714E-15
4.05170719E-17	1.31411034E-15	1.35517957E-16	2.26381621E-15	1.46522808E-15	3.74345438E-14
4.80177663E-17	1.35517957E-16	1.58028154E-11	-4.64705207E-12	5.84391525E-12	-1.38552774E-12
1.83833672E-15	2.26381621E-15	-4.64705207E-12	2.46460570E-10	-2.35290990E-10	1.23106236E-13
7.98034425E-15	1.46522808E-15	5.84391525E-12	-2.35290990E-10	3.85526031E-10	-1.45153095E-10
-9.80601714E-15	3.74345438E-14	-1.38552774E-12	1.23106236E-13	-1.45153095E-10	1.39699400E-10