NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2013DS9 ∴ Orbital info ∴ Epoch 56342 MJD

2013DS9 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2013DS9.eq0)

Keplerian elements
(Epoch 56342.8 MJD)
	Value	1-σ variation	Units
a	2.06335	0.007045	au
e	0.51364	0.001641
i	1.887	0.004896	deg
Ω	141.482	0.00422	deg
ω	25.488	0.01201	deg
M	355.47	0.02318	deg

Other useful info
Absolute Magnitude (H)	26.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0035	au
Aphelion distance	3.1232	au
Asc. node-Earth separation	0.05102	au
Desc. node-Earth separation	1.8191	au
Earth MOID	0.01763	au
Orbital period	1082.57	days
Date of orbit computation	Jul 29 11:30

Covariance matrix
4.96255014E-05	1.15594477E-05	3.42995864E-05	-2.60478235E-05	6.99749306E-05	1.63034721E-04
1.15594477E-05	2.69260568E-06	7.98717877E-06	-6.07653976E-06	1.63308551E-05	3.79703359E-05
3.42995864E-05	7.98717877E-06	2.39732112E-05	-1.69568427E-05	4.49167363E-05	1.13325528E-04
-2.60478235E-05	-6.07653976E-06	-1.69568427E-05	1.78042886E-05	-5.02051639E-05	-8.30799823E-05
6.99749306E-05	1.63308551E-05	4.49167363E-05	-5.02051639E-05	1.44267826E-04	2.21310941E-04
1.63034721E-04	3.79703359E-05	1.13325528E-04	-8.30799823E-05	2.21310941E-04	5.37242538E-04

Correlation matrix
1.00000000	0.99999597	0.99442795	-0.87630779	0.82699956	0.99848709
0.99999597	1.00000000	0.99413170	-0.87762231	0.82858640	0.99832711
0.99442795	0.99413170	1.00000000	-0.82076641	0.76376604	0.99857215
-0.87630779	-0.87762231	-0.82076641	1.00000000	-0.99060686	-0.84947164
0.82699956	0.82858640	0.76376604	-0.99060686	1.00000000	0.79493742
0.99848709	0.99832711	0.99857215	-0.84947164	0.79493742	1.00000000