AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QW52 ∴ Orbital info ∴ Epoch epochXXX

(82850) 2001QW52 ▹

ORBITAL INFORMATION

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(ASCII data file 82850.eq0)

Keplerian elements at epoch
58054.4 MJD
	Value	1-σ variation	Units
a	2.69883	1.356e-08	au
e	0.04114	3.574e-08
i	12.394	4.06e-06	deg
Ω	344.28	1.682e-05	deg
ω	51.029	6.605e-05	deg
M	170.346	6.17e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5878	au
Aphelion	2.8099	au
Asc. node-Earth separation	1.6183	au
Desc. node-Earth separation	1.77449	au
Earth MOID	1.60376	au
Orbital period	1619.43	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	0.28930111	-0.00987754	0.02191096	-0.04402262	0.03503145
0.28930111	1.00000000	0.00433790	0.00678568	-0.31819308	0.31185903
-0.00987754	0.00433790	1.00000000	-0.15973363	0.01640075	0.02392846
0.02191096	0.00678568	-0.15973363	1.00000000	-0.26970820	0.02327467
-0.04402262	-0.31819308	0.01640075	-0.26970820	1.00000000	-0.96791642
0.03503145	0.31185903	0.02392846	0.02327467	-0.96791642	1.00000000

Covariance matrix
1.84008547E-16	1.40248887E-16	-5.44005251E-16	4.99840338E-15	-3.94436174E-14	2.93190154E-14
1.40248887E-16	1.27720516E-15	6.29427353E-16	4.07825598E-15	-7.51108985E-13	6.87639577E-13
-5.44005251E-16	6.29427353E-16	1.64843004E-11	-1.09064251E-11	4.39825968E-12	5.99407490E-12
4.99840338E-15	4.07825598E-15	-1.09064251E-11	2.82814460E-10	-2.99589676E-10	2.41494068E-11
-3.94436174E-14	-7.51108985E-13	4.39825968E-12	-2.99589676E-10	4.36278475E-09	-3.94450005E-09
2.93190154E-14	6.87639577E-13	5.99407490E-12	2.41494068E-11	-3.94450005E-09	3.80666299E-09