NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009DX ∴ Orbital info ∴ Epoch 54880 MJD

2009DX ▹

ORBITAL INFORMATION

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(ASCII data file 2009DX.eq0)

Keplerian elements
(Epoch 54880.9 MJD)
	Value	1-σ variation	Units
a	2.4213	0.172	au
e	0.574395	0.02935
i	14.659	0.4676	deg
Ω	150.418	0.04978	deg
ω	20.842	0.5977	deg
M	355.634	0.5486	deg

Other useful info
Absolute Magnitude (H)	24.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0305	au
Aphelion distance	3.8121	au
Asc. node-Earth separation	0.06717	au
Desc. node-Earth separation	2.49092	au
Earth MOID	0.05967	au
Orbital period	1376.17	days
Date of orbit computation	feb 26 10:43

Covariance matrix
2.95874252E-02	5.04876948E-03	8.00460461E-02	8.52014695E-03	-3.16431280E-02	9.19214778E-02
5.04876948E-03	8.61712142E-04	1.36789665E-02	1.45606157E-03	-5.14842994E-03	1.56306826E-02
8.00460461E-02	1.36789665E-02	2.18606585E-01	2.32752209E-02	-5.98702789E-02	2.43077978E-01
8.52014695E-03	1.45606157E-03	2.32752209E-02	2.47815357E-03	-6.28950057E-03	2.58552493E-02
-3.16431280E-02	-5.14842994E-03	-5.98702789E-02	-6.28950057E-03	3.57202037E-01	-1.68754676E-01
9.19214778E-02	1.56306826E-02	2.43077978E-01	2.58552493E-02	-1.68754676E-01	3.00926707E-01

Correlation matrix
1.00000000	0.99988683	0.99530154	0.99501446	-0.30780017	0.97416617
0.99988683	1.00000000	0.99664515	0.99640185	-0.29345177	0.97065852
0.99530154	0.99664515	1.00000000	0.99999559	-0.21425092	0.94772782
0.99501446	0.99640185	0.99999559	1.00000000	-0.21139518	0.94679129
-0.30780017	-0.29345177	-0.21425092	-0.21139518	1.00000000	-0.51471697
0.97416617	0.97065852	0.94772782	0.94679129	-0.51471697	1.00000000