AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QW105 ∴ Orbital info ∴ Epoch epochXXX

(27030) 1998QW105 ▹

ORBITAL INFORMATION

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(ASCII data file 27030.eq0)

Keplerian elements at epoch
57942.9 MJD
	Value	1-σ variation	Units
a	2.46377	9.291e-09	au
e	0.169956	3.409e-08
i	9.801	4.253e-06	deg
Ω	138.306	2.278e-05	deg
ω	268.483	2.683e-05	deg
M	271.647	1.435e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.045	au
Aphelion	2.8825	au
Asc. node-Earth separation	1.41858	au
Desc. node-Earth separation	1.36863	au
Earth MOID	1.08284	au
Orbital period	1412.54	days
Date of orbit computation	Jun 5 00:42

Correlation matrix
1.00000000	-0.03723906	0.00894758	-0.01283385	0.17526476	-0.33302568
-0.03723906	1.00000000	0.01112320	-0.00690812	0.02036708	-0.02415635
0.00894758	0.01112320	1.00000000	0.00161271	0.00012928	-0.00006554
-0.01283385	-0.00690812	0.00161271	1.00000000	-0.84615068	0.01812739
0.17526476	0.02036708	0.00012928	-0.84615068	1.00000000	-0.53613388
-0.33302568	-0.02415635	-0.00006554	0.01812739	-0.53613388	1.00000000

Covariance matrix
8.63286440E-17	-1.17952620E-17	3.53551641E-16	-2.71640278E-15	4.36845807E-14	-4.44157483E-14
-1.17952620E-17	1.16215153E-15	1.61261618E-15	-5.36476475E-15	1.86258531E-14	-1.18207366E-14
3.53551641E-16	1.61261618E-15	1.80858857E-11	1.56237678E-13	1.47482648E-14	-4.00061272E-15
-2.71640278E-15	-5.36476475E-15	1.56237678E-13	5.18942748E-10	-5.17086918E-10	5.92757154E-12
4.36845807E-14	1.86258531E-14	1.47482648E-14	-5.17086918E-10	7.19634938E-10	-2.06448238E-10
-4.44157483E-14	-1.18207366E-14	-4.00061272E-15	5.92757154E-12	-2.06448238E-10	2.06045726E-10