AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2010WY31 ∴ Orbital info ∴ Epoch epochXXX

(448684) 2010WY31 ▹

ORBITAL INFORMATION

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(ASCII data file 448684.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13017	5.061e-08	au
e	0.023414	8.916e-08
i	11.874	7.706e-06	deg
Ω	69.841	3.746e-05	deg
ω	119.648	0.0001621	deg
M	25.961	0.0001613	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0569	au
Aphelion	3.2035	au
Asc. node-Earth separation	2.17998	au
Desc. node-Earth separation	2.07861	au
Earth MOID	2.06658	au
Orbital period	2022.79	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.33372162	0.00033350	0.01989480	0.05671865	-0.12060440
-0.33372162	1.00000000	0.01394603	-0.02022579	0.00198330	0.03565866
0.00033350	0.01394603	1.00000000	-0.30007458	0.03751119	0.03192528
0.01989480	-0.02022579	-0.30007458	1.00000000	-0.21261750	-0.01451055
0.05671865	0.00198330	0.03751119	-0.21261750	1.00000000	-0.97161903
-0.12060440	0.03565866	0.03192528	-0.01451055	-0.97161903	1.00000000

Covariance matrix
2.56142721E-15	-1.50592368E-15	1.30059312E-16	3.77181445E-14	4.65315071E-13	-9.84520792E-13
-1.50592368E-15	7.94978191E-15	9.58151885E-15	-6.75542674E-14	2.86646007E-14	5.12818157E-13
1.30059312E-16	9.58151885E-15	5.93762134E-11	-8.66173961E-11	4.68540594E-11	3.96790962E-11
3.77181445E-14	-6.75542674E-14	-8.66173961E-11	1.40326381E-09	-1.29106722E-09	-8.76746944E-11
4.65315071E-13	2.86646007E-14	4.68540594E-11	-1.29106722E-09	2.62760679E-08	-2.54036984E-08
-9.84520792E-13	5.12818157E-13	3.96790962E-11	-8.76746944E-11	-2.54036984E-08	2.60160581E-08