NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2013DQ9 ∴ Orbital info ∴ Epoch 60400 MJD

2013DQ9 ▹

ORBITAL INFORMATION

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(ASCII data file 2013DQ9.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.58253	3.097e-08	au
e	0.227589	2.209e-06
i	30.013	0.0002216	deg
Ω	331.426	2.38e-05	deg
ω	11.95	0.001185	deg
M	3.624	0.001863	deg

Other useful info
Absolute Magnitude (H)	19.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2224	au
Aphelion distance	1.9427	au
Asc. node-Earth separation	0.21677	au
Desc. node-Earth separation	0.94191	au
Earth MOID	0.21636	au
Orbital period	727.154	days
Date of orbit computation	feb 26 10:58

Covariance matrix
9.59261045E-16	-1.96602975E-14	-4.84283860E-12	2.76741190E-13	2.10291867E-11	-3.25265234E-11
-1.96602975E-14	4.88136242E-12	1.70209966E-10	-1.16373681E-11	8.38641786E-10	-1.44905418E-09
-4.84283860E-12	1.70209966E-10	4.91178392E-08	-3.73721491E-09	-1.83438080E-07	2.81765292E-07
2.76741190E-13	-1.16373681E-11	-3.73721491E-09	5.66597855E-10	9.54112043E-09	-1.50534619E-08
2.10291867E-11	8.38641786E-10	-1.83438080E-07	9.54112043E-09	1.40384793E-06	-2.20592270E-06
-3.25265234E-11	-1.44905418E-09	2.81765292E-07	-1.50534619E-08	-2.20592270E-06	3.47154332E-06

Correlation matrix
1.00000000	-0.28731027	-0.70552428	0.37537724	0.57305201	-0.56364797
-0.28731027	1.00000000	0.34761206	-0.22128235	0.32036564	-0.35200822
-0.70552428	0.34761206	1.00000000	-0.70842028	-0.69856985	0.68234902
0.37537724	-0.22128235	-0.70842028	1.00000000	0.33829991	-0.33942016
0.57305201	0.32036564	-0.69856985	0.33829991	1.00000000	-0.99923805
-0.56364797	-0.35200822	0.68234902	-0.33942016	-0.99923805	1.00000000