AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008DW25 ∴ Orbital info ∴ Epoch epochXXX

(397715) 2008DW25 ▹

ORBITAL INFORMATION

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(ASCII data file 397715.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.04123	3.72e-08	au
e	0.275778	5.533e-08
i	8.412	1.142e-05	deg
Ω	198.773	5.194e-05	deg
ω	293.698	6.188e-05	deg
M	25.167	2.767e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2025	au
Aphelion	3.8799	au
Asc. node-Earth separation	1.52825	au
Desc. node-Earth separation	2.1627	au
Earth MOID	1.23289	au
Orbital period	1937.19	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.27991717	0.03690550	0.05925393	-0.34572837	0.27493583
-0.27991717	1.00000000	-0.00798443	-0.01097844	0.10164722	-0.09429645
0.03690550	-0.00798443	1.00000000	0.45001877	-0.38308697	0.04315782
0.05925393	-0.01097844	0.45001877	1.00000000	-0.84420241	0.03918706
-0.34572837	0.10164722	-0.38308697	-0.84420241	1.00000000	-0.53828361
0.27493583	-0.09429645	0.04315782	0.03918706	-0.53828361	1.00000000

Covariance matrix
1.38354724E-15	-5.76090530E-16	1.56736760E-14	1.14465471E-13	-7.95748450E-13	2.83010076E-13
-5.76090530E-16	3.06145878E-15	-5.04418112E-15	-3.15475161E-14	3.48019440E-13	-1.44388671E-13
1.56736760E-14	-5.04418112E-15	1.30366339E-10	2.66854008E-10	-2.70659891E-10	1.36369045E-11
1.14465471E-13	-3.15475161E-14	2.66854008E-10	2.69724712E-09	-2.71300592E-09	5.63218048E-11
-7.95748450E-13	3.48019440E-13	-2.70659891E-10	-2.71300592E-09	3.82901944E-09	-9.21782578E-10
2.83010076E-13	-1.44388671E-13	1.36369045E-11	5.63218048E-11	-9.21782578E-10	7.65855981E-10