AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004DQ18 ∴ Orbital info ∴ Epoch epochXXX

(186771) 2004DQ18 ▹

ORBITAL INFORMATION

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(ASCII data file 186771.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35415	8.723e-09	au
e	0.08306	3.542e-08
i	7.291	4.065e-06	deg
Ω	149.228	3.133e-05	deg
ω	106.512	4.189e-05	deg
M	129.76	2.932e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1586	au
Aphelion	2.5497	au
Asc. node-Earth separation	1.4065	au
Desc. node-Earth separation	1.27291	au
Earth MOID	1.15702	au
Orbital period	1319.32	days
Date of orbit computation	apr 23 20:28

Correlation matrix
1.00000000	-0.11372692	-0.00162635	-0.00093457	0.17468656	-0.40148910
-0.11372692	1.00000000	-0.00057144	0.00221899	-0.16203090	0.27342149
-0.00162635	-0.00057144	1.00000000	0.23535320	-0.16513769	-0.01365672
-0.00093457	0.00221899	0.23535320	1.00000000	-0.74560060	0.00511113
0.17468656	-0.16203090	-0.16513769	-0.74560060	1.00000000	-0.65902480
-0.40148910	0.27342149	-0.01365672	0.00511113	-0.65902480	1.00000000

Covariance matrix
7.60940952E-17	-3.51420175E-17	-5.76708055E-17	-2.55374455E-16	6.38278450E-14	-1.02690974E-13
-3.51420175E-17	1.25480386E-15	-8.22859016E-17	2.46226640E-15	-2.40414682E-13	2.83990361E-13
-5.76708055E-17	-8.22859016E-17	1.65246947E-11	2.99694419E-11	-2.81182398E-11	-1.62778178E-12
-2.55374455E-16	2.46226640E-15	2.99694419E-11	9.81258975E-10	-9.78302755E-10	4.69452818E-12
6.38278450E-14	-2.40414682E-13	-2.81182398E-11	-9.78302755E-10	1.75448805E-09	-8.09394033E-10
-1.02690974E-13	2.83990361E-13	-1.62778178E-12	4.69452818E-12	-8.09394033E-10	8.59737896E-10